Full listing of The British Geological Survey Palaeosaurus

Row Registration No. Classification Locality Status
175001 GSM 4176 . Orthis (Dalmanella) elegantula   Woodland Point,Girvan,Ayrshire   
175002 GSM 11605 . Orthis sowerbyana   Gas works,Haverfordwest,Pembroke  Lectotype  
175003 GSM 11605 . Orthis sowerbyana   Gas works,Haverfordwest,Pembroke  Lectotype  
175004 GSM 11605 . Orthis calligramma var.walsalliensis   Gas works,Haverfordwest,Pembroke  Lectotype  
175005 GSM 11613 . Orthis mullockiensis   Mullock,Girvan   
175006 GSE 1094 . Orthis polygramma   Penkill,Girvan,Ayrshire   
175007 GSM 13399 . Orthis (Bilobites) biloba   Wenlock Edge   
175008 GSM 13255 . Orthis (Dalmanella) crassa   Garcoed, Usk.   
175009 GSM 13262 . Orthis (Dalmanella) crassa   Garcoed, Usk.   
175010 GSM 13209 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175011 GSM 13209 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175012 GSE 9895 . Orthis calligramma   Glencotho, Broughton   
175013 GSM 61048 . Orthis rustica   S.of Buildwas,Shropshire Near Tickwood,S.of Buildwas,Shropshire,(localities 5& 32)   
175014 GSM 60870 . Orthis lewisii   Near Tickwood,S.of Buildwas,Shropshire,(localities 22 and 23)   
175015 GSM 13386 . Orthis lunata   Offa's Dyke, near Knighton.   
175016 GSM 13390 . Orthis lunata   The Wonder, Woolhope.   
175017 GSM 11667 . Orthis cf rustica   East of Llandegley, Builth, Brecknockshire.   
175018 GSM 11583 . Orthis sp.   Blaen-y-cwm,Llandeilo   
175019 GSM 11684 . Orthis protensa   Pen-y-lan, 1.5 miles ESE of Llandovery, Carmarthenshire.   
175020 GSM 11681 . Orthis (Dalmanella) elegantula   Huntley Hill, May Hill, Gloucestershire.   
175021 GSM 10373 . Orthis confinis   Bogarig, Ayrshire   
175022 GSM 62650 . Orthis concentrica var expansa (Mur)   Desertcreat, Caradoc   
175023 RT 321 . Orthis (Dalmanella) orbicularis   Much Wenlock Shropshire   
175024 B 2250 a Orthis (Schizophoria) sp   Penicuik   
175025 Pr 2065 . Orthis actoniae   Trevern Quarry, Fron   
175026 GSM 10341 . Orthis (Dalmanella) rankini   Pant-dwfn, Carmarthen   
175027 GSM 10341 . Orthis testudinaria   Pant-dwfn, Carmarthen   
175028 GSM 10341 . Orthis testudinaria   Pant-dwfn, Carmarthen   
175029 GSM 10341 . Orthis (Dalmanella) rankini   Pant-dwfn, Carmarthen   
175030 GSM 10341 . Orthis testudinaria   Pant-dwfn, Carmarthen   
175031 GSM 10341 . Orthis testudinaria   Pant-dwfn, Carmarthen   
175032 GSM 10340 . Orthis (Dalmanella) testudinaria   Cefn Rhyddan, Llandovery   
175033 GSM 11577 . Orthis actoniae   Haverfordwest   
175034 GSM 11586 . Orthis calligramma   Cong,Co. Galway   
175035 GSM 11605 . Orthis sowerbyana   Gas works,Haverfordwest,Pembroke  Lectotype  
175036 GSE 10571 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175037 GSE 621 . Orthis (Dalmanella) testudinaria var. shallochensis   Shalloch Mill 1   
175038 GSE 267 . Orthis (Harknessella) vespertilio   Craighead Quarry   
175039 GSE 253 . Orthis (Heterorthis) confinis   Benan Burn, Barr   
175040 GSE 9922 . Orthis (vel Strophomena?) kilbuchoensis   Wandel Burn    
175041 GSM 50833 . Orthis sp 2   Padstow - Cornwall.   
175042 GSd 4088 . Orthis sp.   Unknown ? Devon   
175043 GSM 61045 . Orthis hybrida   Near Tickwood,S.of Buildwas,Shropshire,(localities 5,7,10,11,17,32 and 42)   
175044 GSM 13076 . Orthis (Dalmanella) elegantula   Woodland Point,Girvan,Ayrshire   
175045 GSM 13076 . Orthis (Dalmanella) basalis   Woodland Point,Girvan,Ayrshire   
175046 M 2058 . Orthis resupinata   Keirs Burn - Keirs Castle - Waterside - Ayrshire.   
175047 GSM 12718 . Orthis (Dalmanella) elegantula   Slate Mill,Pembrokeshire   
175048 GSM 12727 . Orthis (Dalmanella) elegantula   Chickley Common,Woolhope   
175049 GSM 36226 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175050 GSM 60860 . Orthis elegantulina   Buildwas, Shropshire. Location 30   
175051 GSM 34261 . Orthis resupinata   Poolvash - Poyllvaaish,Isle of Man   
175052 GSM 61029 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
175053 GSM 13212 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175054 GSM 13212 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175055 GSM 13212 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175056 GSM 13212 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175057 GSM 13212 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175058 GSM 13212 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175059 GSM 36586 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
175060 GSM 13241 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175061 GSM 13253 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175062 GSM 13231 . Orthis (Dalmanella) elegantula   Dudley   
175063 GSM 13231 . Orthis (Dalmanella) elegantula   Dudley   
175064 GSM 13403 . Orthis (Dalmanella) elegantula   Dudley   
175065 GSM 13411 . Orthis (Dalmanella) elegantula   Garcoed, Usk.   
175066 GSM 53735 . Orthis (Parmorthis) elegantula   Walsall   
175067 GSE 907 . Orthis rustica var rigida   Woodland Point,Girvan   
175068 GSM 13381 . Orthis lunata   Frith Farm, Malvern.   
175069 GSM 57263 . Orthis (Dalmanella) lunata   Neens Hill, Cleobury, Shropshire.   
175070 GSE 993 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175071 GSE 248 . Orthis calligramma var craigensis   Craighead Quarry   
175072 GSM 60913 . Orthis elegantula   Buildwas, Shropshire.   
175073 GSE 9853 . Orthis calligramma var craigensis   Craighead Quarry   
175074 GSM 36245 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175075 GSM 36252 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175076 GSM 12736 . Orthis (Rhipidomella) hybrida   Walsall, Staffordshire.   
175077 GSM 12662 . Orthis (Athyris) hybrida ?   Woolton Farm,Woolhope   
175078 GSM 61174 . Orthis bouchardi   Benthall Edge,Shropshire   
175079 GSM 16455 . Orthis bouchardi   Walsall   
175080 GSM 3261 . Orthis (Dolerorthis) rustica   W of Malvern,Worcestershire   
175081 GSM 36217 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175082 GSL 390 . Orthis michelini   North of Ireland   
175083 GSM 61030 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
175084 GSM 12717 . Orthis (Dalmanella) elegantula   Slate Mill,Pembrokeshire   
175085 GSM 12722 . Orthis (Dalmanella) elegantula   Slate Mill,Pembrokeshire   
175086 GSM 60916 . Orthis elegantulina   Buildwas, Shropshire.   
175087 GSM 36225 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175088 GSM 60861 . Orthis elegantulina   Buildwas, Shropshire. Location 30   
175089 GSM 60945 . Orthis lewisii   Near Tickwood,S.of Buildwas,Shropshire,(localities 9,2 and 16)   
175090 GSM 34248 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175091 GSM 84681 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175092 GSM 84681 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175093 GSM 84666 . Orthis resupinata   Withgill, Clitheroe   
175094 GSM 50825 . Orthis striatula   West Ogwell   
175095 GSE 620 . Orthis (Dalmanella) testudinaria var. shallochensis   Shalloch Mill 1   
175096 GSM 10973 . Orthis (Heterorthis) alternata   Hope Bowdler   
175097 GSM 11137 . Orthis crispata   Frongoch Meifod, Welshpool   
175098 GSM 11137 . Orthis crispata   Frongoch Meifod, Welshpool   
175099 GSM 11140 . Orthis crispata   Frongoch Meifod, Welshpool   
175100 GSM 4187 . Orthis sp. cf Sowerbyana   Balclatchie (cong)   
175101 GSM 11323 . Orthis flabellulum   Boduan, Caernarvonshire   
175102 GSM 4154 . Orthis calligramma   n/k Minuntion ?   
175103 GSM 11168 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175104 GSM 11168 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175105 GSM 11168 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175106 GSM 11168 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175107 GSM 61262 . Orthis elegantula   Presthope,Shropshire   
175108 GSM 61275 . Orthis lewisii   Between Wenlock and Buildwas   
175109 GSM 13223 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175110 GSM 60859 . Orthis biloba   Buildwas,Shropshire   
175111 GSM 36246 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175112 GSM 60919 . Orthis hybrida   Buildwas, Shropshire.   
175113 GSE 602 . Orthis (Dalmanella) elegantula   Drummuck Burn, Dailly   
175114 GSM 11659 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175115 GSM 11659 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175116 Geol.Soc.Coll. 6693 . Orthis callactis Var B   Hope Hill, Minsterley, Shropshire.   
175117 GSM 13078 . Orthis (Dinorthis) flabellulum   Craighead, Llandeilo   
175118 GSM 11209 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy   
175119 GSM 11161 . Orthis (Plaesiomys) porcata   Allt-y-Gadair, Powys   
175120 GSM 13049 . Orthis (Platystrophia) biforata   Craighead, Llandeilo   
175121 GSM 11340 . Orthis (Dalmanella) rankini   Cheney Longville   
175122 GSM 13082 . Orthis (Dalmanella) girvanensis   Craighead, Llandeilo   
175123 GSM 11156 . Orthis (Dalmanella) argentea   Madryn Park   
175124 GSM 10359 . Orthis calligramma   Pont Lodi   
175125 GSM 10308 . Orthis (Dalmanella) rankini   Mencop, Shelve   
175126 GSM 11604 . Orthis mullockiensis   Mullock,Girvan   
175127 GSE 9921 . Orthis (Harknessella) vespertilio   Wandel Burn    
175128 GSM 104188 . Orthis callactis   Lime Hill, Pomeroy,Tyrone   
175129 CR 1492 . Orthis calligrama   Perhaver Beach   
175130 GSM 10361 . Orthis calligramma   Carneddau, Builth   
175131 GSM 11044 . Orthis actoniae   Bala   
175132 GSM 10325 . Orthis actoniae   Garn, Merioneth 2   
175133 GSM 11347 . Orthis (Harknessella) vespertilio   Harnage, SE of Shrewsbury 1   
175134 GSM 11299 . Orthis (Hebertella) vespertilio   Acton Scott   
175135 GSM 11351 . Orthis (Hebertella) vespertilio   Hopesay   
175136 GSM 10975 . Orthis (Heterorthis) retrorsistria   Eglwys Anne, near Bala.   
175137 GSM 11054 . Orthis (Heterorthis) alternata   Pentro Llymru, Llanfyllin   
175138 GSM 10293 . Orthis calligramma   Caeglyd    
175139 GSM 10299 . Orthis sp. indet.   Moelangrym   
175140 Pl 2942 . Orthis proava   Bay Ogof Hen   
175141 GSE 268 . Orthis (Harknessella) vespertilio   Craighead Quarry   
175142 GSE 2157 . Orthis (Heterorthis) confinis   Bougang Farm, Ballantrae   
175143 GSM 10335 . Orthis insularis   Garn, Merioneth 1   
175144 GSM 10991 . Orthis (Platystrophia) biforata =var fissicostata   Cwm-gwnnen-uchaf   
175145 GSM 13217 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175146 GSM 13224 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175147 GSM 12729 . Orthis (Dalmanella) basalis ?   Usk.   
175148 GSM 36203 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175149 GSM 60865 . Orthis walsalli   Buildwas,Shropshire   
175150 GSM 85101 . Orthis hirnantensis   East of [Dolgwyn] Dallgwm   
175151 GSM 52917 . Orthis biloba   River Severn,N bank,Buildwas Shropshire   
175152 RGSCP 830 . Orthis circularis?   St.Keyne   
175153 GSL 392 . Orthis michelini   Kerry   
175154 GSM 34228 . Orthis michelini   Wetton   
175155 GSL 397 . Orthis michelini   Spilliam Green,Hawes,Yorks   
175156 GSM 34253 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175157 X 3709 . Orthis resupinata   Withgill, Clitheroe   
175158 GSM 50721 . Orthis hipparionyx   Fowey, Cornwall   
175159 GSM 34254 . Orthis resupinata   Yorkshire   
175160 GSM 34273 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175161 GSM 84667 . Orthis resupinata   0.5 miles S of Esker House,Grassington ,Yorkshire   
175162 GSM 50718 . Orthis arcuata   Lynmouth,N Devon   
175163 GSM 50735 . Orthis sp.   Whitesand Bay,near Plymouth   
175164 RGSCP 981 . Orthis calligramma   Gt. Peraver   
175165 RGSCP 988 . Orthis hipparionyx   Fowey - Cornwall.   
175166 B 2260 a Orthis (Schizophoria ?) resupirata   Penicuik   
175167 GSM 104181 . Orthis flabellulum   Corston Farm - Shropshire.   
175168 GSM 6991 . Orthis interlineata   Petherwin   
175169 Geol.Soc.Coll. 6264 . Orthis interlineata   Barnstaple   
175170 Geol.Soc.Coll. 6264 . Orthis plicata   Barnstaple   
175171 Geol.Soc.Coll. 6693 . Orthis callactis Var B   Hope Hill, Minsterley, Shropshire.   
175172 Geol.Soc.Coll. 6693 . Orthis callactis Var B   Hope Hill, Minsterley, Shropshire.   
175173 Geol.Soc.Coll. 6693 . Orthis callactis Var B   Hope Hill, Minsterley, Shropshire.   
175174 GSM 11673 . Orthis (Dalmanella) elegantula   Eastnor Park,near Ledbury,Herefordshire   
175175 GSM 4173 . Orthis (Dalmanella) crassa   Bargany Pond Burn,Girvan,Ayrshire   
175176 GSM 4173 . Orthis (Dalmanella) elegantula   Bargany Pond Burn,Girvan,Ayrshire   
175177 GSE 10569 . Orthis polygramma   Wetherlaw Linn   
175178 GSM 11659 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175179 GSM 11659 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175180 GSM 11659 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175181 GSM 11659 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175182 GSM 11659 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175183 GSM 11659 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175184 RGSCP 1017 . Orthis calligramma   Gt. Peraver   
175185 RGSCP 1018 . Orthis calligramma   Gt. Peraver   
175186 RGSCP 1021 . Orthis scotica   Gt. Peraver   
175187 RGSCP 630 a Orthis flabellulum   Perhaver   
175188 RGSCP 851 . Orthis striatula   Polruan - Cornwall   
175189 RGSCP 945 . Orthis budleyensis   Gt Peraver   
175190 RGSCP 944 . Orthis budleyensis   Gt Peraver   
175191 M 1321 E Orthis actoniae   Hamilton Hill   
175192 M 1322 E Orthis callagramma   Hamilton Hill   
175193 M 1325 E Orthis   Hamilton Hill   
175194 M 1330 E Orthis actoniae   Hamilton Hill   
175195 M 1331 E Orthis vespertilio   Hamilton Hill   
175196 M 1333 E Orthis   Hamilton Hill   
175197 M 1334 E Orthis actoniae   Winkston   
175198 M 1336 E Orthis actoniae   Winkston   
175199 M 1340 E Orthis callagramma   Winkston   
175200 M 1352 E Orthis sp.   Winkston   
175201 B 1122 . Orthis resupinata   Side Limeworks   
175202 M 1310 E Orthis sp.   Hamilton Hill   
175203 B 1558 c Orthis resupinata   Hillhead Quarry - Penicuik   
175204 M 1317 E Orthis sp.   Hamilton Hill   
175205 M 1318 E Orthis actoniae   Hamilton Hill   
175206 B 1082 . Orthis   Side Limeworks - Leadburn - Midlothian.   
175207 GSE 9854 . Orthis calligramma var craigensis   Craighead Quarry   
175208 GSE 265 . Orthis (Hebertella) bellatrix   Craighead Quarry   
175209 GSE 270 . Orthis (Harknessella) vespertilis   Craighead Quarry   
175210 GSE 275 . Orthis (Platystrophia) biforata   Craighead Quarry   
175211 GSE 9641 . Orthis (Heterorthis?) confinis   Minuntion   
175212 GSE 606 . Orthis (Dalmanella) elegantula   Drummuck Burn, Girvan   
175213 GSE 896 . Orthis calligramma   Woodland Point   
175214 RGSCP 942 . Orthis budleyensis   Gt. Peraver   
175215 GSE 249 . Orthis calligramma craigensis   Craighead Quarry   
175216 GSd 4069 . Orthis sp.   Plymouth,Devon   
175217 RGSCP 793 . Orthis interlineata   Yealmbridge - Devon.   
175218 RGSCP 714 . Orthis hipparionyx?   Fowey - Cornwall.   
175219 RGSCP 829 . Orthis hipparionyx   Fowey - Cornwall.   
175220 GSM 13226 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175221 GSM 36218 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175222 GSM 11686 . Orthis (Rhipidomella) reversa   Malvern,Worcestershire   
175223 GSM 13273 . Orthis (Hebertella) rustica   Walsall   
175224 M 2052 . Orthis resupinata   Keirs Burn - Keirs Castle - Waterside - Ayrshire.   
175225 GSM 11671 . Orthis calligramma Davidsoni   Presteign, Carmarthenshire.   
175226 GSM 36231 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175227 GSM 28865 . Orthis calligramma   Carn Goran   
175228 GSM 10323 . Orthis actoniae   Garn, Merioneth 2   
175229 Geol.Soc.Coll. 6853 . Orthis canalis   [Myfod] Meifod, Montgomeryshire  Syntype  
175230 Geol.Soc.Coll. 6853 . Orthis canalis   [Myfod] Meifod, Montgomeryshire  Syntype  
175231 GSE 247 . Orthis (Ptychopleurella) balclatchiensis   Craighead Quarry   
175232 B 1603 c Orthis   Side Old Quarry   
175233 B 1089 . Orthis   Side Limeworks - Leadburn - Midlothian.   
175234 GSE 9896 . Orthis calligramma   Glencotho, Broughton   
175235 d 2041 . Orthis resupinata   under Warton Crag   
175236 d 2062 . Orthis resupinata   under Warton Crag   
175237 d 2064 . Orthis resupinata   under Warton Crag   
175238 d 2070 . Orthis resupinata   under Warton Crag   
175239 d 2081 . Orthis resupinata   under Warton Crag   
175240 d 2083 . Orthis resupinata   under Warton Crag   
175241 d 2089 . Orthis resupinata   under Warton Crag   
175242 d 2096 . Orthis resupinata   under Warton Crag   
175243 GSM 105801 . Orthis umbractilum   Ireland   
175244 RGSCP 1002 . Orthis   Fowey - Cornwall.   
175245 GSE 257 . Orthis carrickenris   Craighead Quarry   
175246 GSE 257 . Orthis flabellulum   Craighead Quarry   
175247 GSE 265 . Orthis sowerbyana   Craighead Quarry   
175248 RGSCP 921 . Orthis calligramma   Gt. Peraver   
175249 RGSCP 71 . Orthis striatula   South Petherwyn - Cornwall   
175250 RGSCP 883 . Orthis circularis   Pridmouth - Cornwall.   
175251 RGSCP 745 . Orthis hipparionyx?   Looe- Cornwall.   
175252 RGSCP 752 . Orthis calligramma?   Perhaver   
175253 GSM 84674 . Orthis resupinata   Wetton,Staffs   
175254 GSM 11164 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175255 GSM 11056 . Orthis (Heterorthis) alternata   Pentro Llymru, Llanfyllin   
175256 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175257 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175258 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175259 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175260 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175261 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175262 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175263 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175264 GSM 13208 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175265 GSM 11065 . Orthis simplex   Coniston   
175266 GSM 11017 . Orthis calligrama   Moelydd, Oswestry 1   
175267 GSM 11276 . Orthis turgida   Penllech, Gwynedd   
175268 GSM 12671 . Orthis rustica   Wych Tunnel,Malvern   
175269 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175270 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175271 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175272 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175273 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175274 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175275 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175276 GSM 60857 . Orthis biloba   Buildwas,Shropshire   
175277 GSM 60918 . Orthis hybrida   Buildwas, Shropshire.   
175278 GSM 12723 . Orthis (Dalmanella) elegantula   Chickley Common,Woolhope   
175279 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175280 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175281 Geol.Soc.Coll. 6853 . Orthis canalis   [Myfod] Meifod, Montgomeryshire  Syntype  
175282 Geol.Soc.Coll. 6853 . Orthis canalis   [Myfod] Meifod, Montgomeryshire  Syntype  
175283 GSL 396 . Orthis michelini   Spilliam Green,Hawes,Yorks   
175284 Geol.Soc.Coll. 6853 . Orthis canalis   [Myfod] Meifod, Montgomeryshire  Syntype  
175285 GSM 11073 . Orthis plectorthis   Bryn-bedwog   
175286 GSM 11666 . Orthis cf rustica   East of Llandegley, Builth, Brecknockshire.   
175287 GSM 13246 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175288 Pg 304 . Orthis sp.   Sholeshook Railway cutting, Haverfordwest   
175289 GSM 61046 . Orthis hybrida   Near Tickwood,S.of Buildwas,Shropshire,(localities 5,7,10,11,17,32 and 42)   
175290 GSE 10505 . Orthis bouchardi   E of Knockgardner,W of Straiton   
175291 LW 1288 . Orthis (Herbertella) vespertilio   Corwen, Merionethshire   
175292 GSM 10949 . Orthis actoniae   Robeston Wathen, Haverford West, Pembrokeshire   
175293 Ba 1819 . Orthis (Rhipidomella) carbonaria   Cefn Coed Colliery - Glam.   
175294 GSM 13069 . Orthis confinis   Minuntion 1   
175295 GSM 52921 . Orthis biloba   Buildwas, Shropshire.   
175296 GSM 50722 . Orthis hipparionyx   Fowey, Cornwall   
175297 GSM 64532 . Orthis michelini   Trowbarrow Quarry   
175298 GSM 11003 . Orthis biforata   Chair of Kildare   
175299 GSE 895 . Orthis cf. sowerbyana   Woodland Point,Girvan   
175300 GSE 886 . Orthis mullochensis   Mulloch Hill ,Girvan   
175301 GSE 889 . Orthis sp.   Mulloch Hill ,Girvan   
175302 GSE 885 . Orthis mullochensis   Mulloch Hill ,Girvan   
175303 GSE 891 . Orthis rustica var rigida   Woodland Point,Girvan   
175304 GSE 892 . Orthis rustica var rigida   Woodland Point,Girvan   
175305 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175306 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175307 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175308 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175309 GSM 11026 . Orthis var. virgata   Cwm-gwnnen-uchaf   
175310 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175311 GSM 11026 . Orthis calligramma   Cwm-gwnnen-uchaf   
175312 GSE 256 . Orthis flabellum   Craighead Quarry   
175313 Geol.Soc.Coll. 6252 . Orthis   Saunton   
175314 GSM 11267 . Orthis (Dalmanella) argentea   Desertcreat, Pomeroy  Holotype  
175315 GSM 11267 . Orthis (Dalmanella) argentea?   Desertcreat, Pomeroy  Holotype  
175316 GSM 36233 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175317 GSM 11267 . Orthis (Glyptorthis) transita   Desertcreat, Pomeroy  Holotype  
175318 GSM 11267 . Orthis (Dalmanella) argentea   Desertcreat, Pomeroy  Holotype  
175319 GSM 11267 . Orthis (Dalmanella) argentea?   Desertcreat, Pomeroy  Holotype  
175320 GSM 11267 . Orthis (Glyptorthis) transita   Desertcreat, Pomeroy  Holotype  
175321 GSM 11288 . Orthis (Hebertella) vespertilio   Harnage Nursery, Shropshire   
175322 GSM 13074 . Orthis (Dalmanella) basalis   Woodland Point,Girvan,Ayrshire   
175323 GSM 13074 . Orthis (Dalmanella) elegantula   Woodland Point,Girvan,Ayrshire   
175324 GSM 11319 . Orthis (Dalmanella) testudinaria   Cheney Longville   
175325 GSM 13269 . Orthis (Rhipidomella) hybrida   Dormington Wood.   
175326 GSM 13495 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175327 GSM 11324 . Orthis (Dinorthis) flabellulum   Meifod Nr Welshpool   
175328 GSE 271 . Orthis (Dalmanella) restudinaria   Craighead Quarry   
175329 GSM 11015 . Orthis calligrama   Moelydd, Oswestry 1   
175330 GSE 994 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175331 GSE 10570 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175332 GSM 33320 . Orthis sp.   Padstow - Cornwall.   
175333 GSd 3747 . Orthis arachnoidea   Ronaldsway,Isle of Man   
175334 Geol.Soc.Coll. 5742 . Orthis arachnoidea   Isle of Man   
175335 GSM 34234 . Orthis michelini   Great Ormes Head,Conway   
175336 GSM 46835 . Orthis michelini   Oswestry   
175337 GSM 46836 . Orthis michelini   Oswestry   
175338 GSM 46838 . Orthis michelini   Oswestry   
175339 GSM 34227 . Orthis michelini   Wetton   
175340 GSL 381 . Orthis michelini   Ulverston ?   
175341 GSL 384 . Orthis michelini   Ulverston ?   
175342 GSL 393 . Orthis michelini   Spilliam Green,Hawes,Yorks   
175343 GSL 398 . Orthis michelini   Spilliam Green,Hawes,Yorks   
175344 GSL 391 . Orthis michelini   North of Ireland   
175345 GSM 34251 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175346 GSM 84680 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175347 GSM 84683 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175348 GSM 84683 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175349 GSM 84673 . Orthis resupinata   Wetton,Staffs   
175350 X 3672 . Orthis resupinata   Withgill, Clitheroe   
175351 GSM 34260 . Orthis resupinata   Poolvash - Poyllvaaish,Isle of Man   
175352 GSM 34256 . Orthis resupinata   Yorkshire   
175353 GSM 34275 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175354 GSM 34277 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175355 GSM 34279 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175356 GSL 406 . Orthis resupinata   Narrowdale,Staffs   
175357 GSM 6990 . Orthis interlineata   Landlake   
175358 GSd 4060 . Orthis interlineata   Bradley Nr. Newton Bushel,Devon   
175359 GSd 3750 . Orthis arachnoidea   Hook Point,Wexford,Ireland   
175360 Geol.Soc.Coll. 6260 . Orthis interlineata   Unknown   
175361 GSM 33457 . Orthis interlineata   Landlake Quarry,Near Launceston,Cornwall   
175362 GSM 33456 . Orthis interlineata   Croyde,N Devon   
175363 GSL 402 . Orthis resupinata   Ireland   
175364 B 2257 a Orthis resupirata   Penicuik   
175365 B 2259 a Orthis (Schizophoria ?) resupirata   Penicuik   
175366 B 2270 a Orthis resupirata   Penicuik   
175367 M 2089 . Orthis michelini or resupinata (crushed)   Drumgrange Burn   
175368 GSM 50720 . Orthis arcuata ?   Fowey, Cornwall   
175369 GSM 8135 B Orthis striatula   Polyne Quarry   
175370 GSM 26236 . Orthis sp.   Ladock Quarry,Cornwall   
175371 GSM 22466 . Orthis sp.   S of Ladock,Cornwall   
175372 GSM 50730 . Orthis striatula   Hope, Torquay, Devon   
175373 GSM 50732 . Orthis striatula   Hope, Torquay, Devon   
175374 GSM 50824 . Orthis striatula   West Ogwell   
175375 GSM 50826 . Orthis striatula   West Ogwell   
175376 GSM 102495 . Orthis circularis   Newberry   
175377 GSM 50838 . Orthis tenuistriata   Morebath,Devon   
175378 GSM 36236 . Orthis (Athyris) hybrida ?   Woolton Farm,Woolhope   
175379 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175380 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175381 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175382 Geol.Soc.Coll. 5743 . Orthis crenistria   Ronaldsway,Isle of Man   
175383 Geol.Soc.Coll. 6253 . Orthis compressa   Unknown   
175384 Geol.Soc.Coll. 6268 . Orthis sp.   Plymouth,Devon   
175385 GSd 4068 . Orthis sp.   Plymouth,Devon   
175386 GSM 50829 . Orthis n sp   Newton Bushel,Devon   
175387 GSM 50831 . Orthis n sp   Newton Bushel,Devon   
175388 GSM 50821 . Orthis striatula   West Hagginton,Ilfracombe   
175389 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175390 GSM 13218 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175391 GSM 13220 . Orthis (Parmorthis) cf basalis   Whitfield,Tortworth   
175392 GSM 13222 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175393 GSM 13227 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
175394 GSM 12709 . Orthis (Platystrophia) biforata var   Garcoed, Usk.   
175395 GSM 36200 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175396 GSM 36201 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175397 GSM 36207 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175398 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175399 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175400 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175401 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175402 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175403 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175404 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175405 GSM 12712 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175406 GSM 36219 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
175407 GSM 52918 . Orthis biloba   River Severn,N bank,Buildwas Shropshire   
175408 GSM 52920 . Orthis biloba   Buildwas, Shropshire.   
175409 GSM 60854 . Orthis biloba   Buildwas,Shropshire   
175410 GSM 60858 . Orthis biloba   Buildwas,Shropshire   
175411 GSM 61051 . Orthis bouchardi   S of Buildwas Shropshire   
175412 GSM 61052 . Orthis bouchardi   S of Buildwas Shropshire   
175413 GSM 12715 . Orthis edgelliana   Garcoed, Usk.   
175414 GSM 60866 . Orthis aequivalvis   Buildwas Shropshire,location 10   
175415 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175416 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175417 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175418 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175419 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175420 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175421 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175422 GSM 60868 . Orthis aequivalvis   Buildwas Shropshire,location 10   
175423 GSM 36238 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175424 GSM 36240 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175425 GSM 36241 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175426 GSM 36243 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175427 GSM 36249 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175428 GSM 36250 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
175429 GSM 12733 . Orthis (Rhipidomella) hybrida   The Bell, Walsall.   
175430 GSM 12739 . Orthis (Rhipidomella) hybrida   The Bell, Walsall.   
175431 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175432 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175433 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175434 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175435 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175436 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175437 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175438 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175439 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175440 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175441 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175442 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175443 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175444 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175445 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175446 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175447 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175448 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175449 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175450 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175451 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175452 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175453 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175454 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175455 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175456 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175457 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175458 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175459 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175460 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175461 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175462 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175463 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175464 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175465 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175466 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175467 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175468 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175469 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175470 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175471 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175472 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175473 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175474 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175475 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175476 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175477 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175478 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175479 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175480 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175481 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175482 GSM 53734 . Orthis (Parmorthis) elegantula   Walsall   
175483 GSM 13401 . Orthis (Dalmanella) elegantula   Dormington Wood.   
175484 GSM 61039 . Orthis lewisii   Near Tickwood,S of Buildwas,Shropshire(localities 7,25 and 42)   
175485 GSM 60869 . Orthis lewisii   Near Tickwood,S.of Buildwas,Shropshire,(localities 22 and 23)   
175486 GSM 61047 . Orthis hybrida   Near Tickwood,S.of Buildwas,Shropshire,(localities 5,7,10,11,17,32 and 42)   
175487 GSM 13233 . Orthis (Dalmanella) elegantula   SE of Canwood   
175488 GSM 12743 . Orthis rustica var walsalliensis   Garcoed, Usk.   
175489 GSM 12785 . Orthis polygramma var pentlandia   Deerhope,Pentlands   
175490 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175491 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175492 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175493 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175494 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175495 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175496 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175497 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175498 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175499 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175500 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175501 GSM 6705 . Orthis sowerbyana   Gas works,Haverfordwest,Pembroke   
175502 GSM 61037 . Orthis lewisii   Near Tickwood,S of Buildwas,Shropshire(localities 7,25 and 42)   
175503 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175504 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175505 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175506 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175507 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175508 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175509 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175510 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175511 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175512 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175513 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175514 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175515 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175516 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175517 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175518 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175519 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175520 GSM 61175 . Orthis bouchardi   Benthall Edge,Shropshire   
175521 GSM 12308 . Orthis bouchardi   Dudley   
175522 GSM 36598 . Orthis bouchardi   Walsall   
175523 GSM 13196 . Orthis bouchardi   Wenlock Edge   
175524 GSM 36591 . Orthis bouchardi   Wenlock Edge   
175525 GSM 36593 . Orthis bouchardi   Wenlock Edge   
175526 GSM 36597 . Orthis bouchardi   Wenlock Edge   
175527 GSM 13421 . Orthis (Hebertella) rustica   Wenlock Edge   
175528 GSM 13422 . Orthis (Hebertella) rustica   Wenlock Edge   
175529 GSM 13424 . Orthis (Hebertella) rustica   Wenlock Edge   
175530 GSM 13278 . Orthis (Hebertella) rustica   Dudley   
175531 GSM 61182 . Orthis rustica   Benthall Edge,Shropshire   
175532 GSM 61186 . Orthis rustica   Benthall Edge,Shropshire   
175533 D 471 . Orthis (Hebertella) rustica   Shadwell Old Quarry, 0.5 miles NNE of Much Wenlock Church.   
175534 GSM 13189 . Orthis (Platystrophia) biforata   Walsall   
175535 GSM 13191 . Orthis (Platystrophia) biforata   Walsall   
175536 GSM 13417 . Orthis (Rhipidomella) hybrida   Dudley   
175537 GSM 13418 . Orthis (Rhipidomella) hybrida   Dudley   
175538 D 527 . Orthis (Dalmanella) aequivalvis   Farley Quarry,NNE of Much Wenlock   
175539 GSM 13408 . Orthis (Dalmanella) canaliculata   Usk.   
175540 GSM 13202 . Orthis (Dalmanella) crassa   Dormington, Woolhope.   
175541 GSM 13257 . Orthis (Dalmanella) crassa   Garcoed, Usk.   
175542 GSM 13259 . Orthis (Dalmanella) crassa   Garcoed, Usk.   
175543 GSM 13260 . Orthis (Dalmanella) crassa   Garcoed, Usk.   
175544 GSM 13406 . Orthis (Dalmanella) crassa   Dudley   
175545 GSM 13211 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Lectotype  
175546 GSM 13211 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Lectotype  
175547 GSM 13211 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Lectotype  
175548 GSM 13211 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Lectotype  
175549 GSM 13211 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Lectotype  
175550 GSM 13211 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Lectotype  
175551 GSM 13215 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.   
175552 GSM 13215 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.   
175553 GSM 36582 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
175554 GSM 36584 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
175555 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175556 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175557 GSM 51550 . Orthis canalis   Woolhope, Herefordshire.  Lectotype  
175558 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175559 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175560 GSM 131 . Orthis lunata   Llanbadoch   
175561 GSM 104209 . Orthis sericea   Pomeroy, Co. Tyrone   
175562 GSM 36587 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
175563 GSM 13236 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175564 GSM 13238 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175565 GSM 12296 . Orthis (Dalmanella) sp.   Marloes Bay,S of Marloes,Pembrokeshire   
175566 GSM 13240 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175567 GSM 13243 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175568 GSM 13245 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175569 GSM 13247 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175570 GSM 13250 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175571 GSM 13252 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
175572 GSM 61179 . Orthis elegantula   Benthall Edge,Shropshire   
175573 GSM 61181 . Orthis elegantula   Benthall Edge,Shropshire   
175574 GSM 36599 . Orthis (Dalmanella) elegantula   Dudley   
175575 GSM 36601 . Orthis (Dalmanella) elegantula   Dudley   
175576 GSM 13415 . Orthis (Dalmanella) elegantula   Garcoed, Usk.   
175577 GSM 13075 . Orthis (Dalmanella) basalis   Woodland Point,Girvan,Ayrshire   
175578 GSM 13075 . Orthis (Dalmanella) elegantula   Woodland Point,Girvan,Ayrshire   
175579 GSM 13077 . Orthis basalis   Woodland Point,Girvan,Ayrshire   
175580 GSM 13077 . Orthis elegantula   Woodland Point,Girvan,Ayrshire   
175581 GSM 13086 . Orthis mullochiensis   Mulloch Hill,Girvan,Ayrshire   
175582 GSM 13090 . Orthis (Hebertella) rustica   Woodland Point   
175583 GSM 13473 . Orthis (Rhipidomella?) berthoisi var. erratica   Budleigh Salterton   
175584 GSM 13477 . Orthis (Rhipidmella?) berthoisi var erratica   Budleigh Salterton   
175585 GSM 13480 . Orthis (Damanella) budleighensis   Budleigh Salterton   
175586 GSM 13482 . Orthis (Damanella) budleighensis   Budleigh Salterton   
175587 Geol.Soc.Coll. 6646 . Orthis antiquata   Woolhope, Herefordshire.  Holotype  
175588 Geol.Soc.Coll. 6646 . Orthis antiquata   Woolhope, Herefordshire.  Holotype  
175589 Geol.Soc.Coll. 6646 . Orthis antiquata   Woolhope, Herefordshire.  Holotype  
175590 GSM 13485 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175591 GSM 13487 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175592 GSM 13490 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175593 GSM 13492 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175594 GSM 13494 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175595 GSM 13496 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175596 GSM 13503 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175597 Geol.Soc.Coll. 6646 . Orthis antiquata   Woolhope, Herefordshire.  Holotype  
175598 GSM 51555 . Orthis lunata   Oaker quarry, South of Ludlow (near Beecher), Salop.  Lectotype  
175599 GSM 51555 . Orthis lunata   Oaker quarry, South of Ludlow (near Beecher), Salop.  Lectotype  
175600 GSM 4184 . Orthis (Hebertella) rustica   Woodland Point   
175601 GSM 4186 . Orthis polygramma   Penkill   
175602 GSM 11465 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Syntype  
175603 GSM 11465 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Syntype  
175604 GSM 11465 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Syntype  
175605 GSM 13344 . Orthis (Bilobites) biloba   Dog Hill,Ledbury   
175606 GSM 13347 . Orthis (Dalmanella) elegantula   Martley   
175607 GSM 61263 . Orthis elegantula   Presthope,Shropshire   
175608 GSM 61266 . Orthis elegantula   Presthope,Shropshire   
175609 GSM 61268 . Orthis elegantula   Presthope,Shropshire   
175610 GSM 13348 . Orthis (Rhipidomella) hybrida   Hill End,Martley,Abberley   
175611 GSM 61269 . Orthis hybrida   Between Wenlock and Presthope,Shropshire   
175612 GSM 61271 . Orthis hybrida   Between Wenlock and Presthope,Shropshire   
175613 GSM 61273 . Orthis hybrida   Between Wenlock and Presthope,Shropshire   
175614 GSM 13461 . Orthis (Bilobites) biloba   Cut Throat Lane ,near Ledbury   
175615 GSd 5755 . Orthis radians   Goleugoed,Llandovery,Carmarthenshire  Syntype  
175616 GSd 5755 . Orthis radians   Goleugoed,Llandovery,Carmarthenshire  Syntype  
175617 GSM 6705 . Orthis calligramma var wallsalliensis ?   Gas works,Haverfordwest,Pembroke   
175618 GSM 11580 . Orthis bouchardi   N. of Cllgwyn,Llandovery   
175619 GSM 11584 . Orthis calligramma   Cong,Co. Galway   
175620 GSM 11587 . Orthis (Dalmanella) elegantula   Mulloch Hill,Girvan, Ayrshire   
175621 GSM 11607 . Orthis calligramma var. wallsalliensis   Gas works,Haverfordwest,Pembroke   
175622 GSM 11607 . Orthis sowerbyana   Gas works,Haverfordwest,Pembroke   
175623 GSM 11609 . Orthis mullockiensis   Mullock,Girvan   
175624 GSM 11611 . Orthis mullockiensis   Mullock,Girvan   
175625 GSd 5755 . Orthis radians   Goleugoed,Llandovery,Carmarthenshire  Syntype  
175626 GSd 5755 . Orthis radians   Goleugoed,Llandovery,Carmarthenshire  Syntype  
175627 GSM 11614 . Orthis sp.   Blaen-y-cwm,Llandeilo   
175628 GSM 13377 . Orthis (Dalmanella) sp.   Llandeilo   
175629 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175630 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175631 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175632 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175633 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175634 GSM 13383 . Orthis lunata   Tinkers Hill, Ludlow.   
175635 GSM 13385 . Orthis lunata   Offa's Dyke, near Knighton.   
175636 GSM 13389 . Orthis lunata   The Wonder, Woolhope.   
175637 GSM 11186 . Orthis hirnantensis   East of Dallgwm, 4 milesSE of Bala   
175638 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175639 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175640 OTJ 1305 . Orthis basalis   Upper Winsle Farm,Talbenny   
175641 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175642 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175643 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175644 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175645 GSM 13207 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175646 GSM 61026 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
175647 GSM 61028 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
175648 GSM 61033 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
175649 GSM 12719 . Orthis (Dalmanella) elegantula   Slate Mill,Pembrokeshire   
175650 GSM 12721 . Orthis (Dalmanella) elegantula   Slate Mill,Pembrokeshire   
175651 GSM 12726 . Orthis (Dalmanella) elegantula   Chickley Common,Woolhope   
175652 GSM 12716 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175653 GSM 36227 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175654 GSM 36229 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175655 GSM 36230 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
175656 GSM 12730 . Orthis lewisi var Hughesi   Helmside,Dent.   
175657 RT 494 . Orthis (Dalmanella) elegantula   Church Harley   
175658 GSM 61035 . Orthis elegantulina   Buildwas, Shropshire. Location 14 & 17   
175659 GSM 12782 . Orthis (Dalmanella) elegantula   Near Usk   
175660 GSM 10997 . Orthis (Platystrophia) biforata   Bryn Bedwog, Bala   
175661 GSM 10999 . Orthis (Platystrophia) biforata   Bryn Bedwog, Bala   
175662 GSM 4289 . Orthis polygramma var pentlandian   Deerhope, Pentland Hills.   
175663 GSM 85102 . Orthis hirnantensis   East of [Dolgwyn] Dallgwm   
175664 Geol.Soc.Coll. 6884 . Orthis polygramma   Powys Castle Park,Welshpool,Montgomeryshire  Holotype  
175665 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175666 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175667 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175668 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175669 GSM 4177 . Orthis sagittifera   Mullock Hill   
175670 Geol.Soc.Coll. 6884 . Orthis polygramma   Powys Castle Park,Welshpool,Montgomeryshire  Holotype  
175671 Geol.Soc.Coll. 6884 . Orthis polygramma   Powys Castle Park,Welshpool,Montgomeryshire  Holotype  
175672 GSM 11463 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Lectotype  
175673 GSM 11465 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Syntype  
175674 GSM 11465 . Orthis corrugata   Desertcreight, Tyrone,N. Ireland  Syntype  
175675 GSM 11657 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175676 GSM 11657 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175677 GSM 11657 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175678 GSM 11657 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175679 GSM 11657 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175680 GSM 11657 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175681 GSM 11657 . Orthis biforata   Bog Mine,Penalley,Shelve,Shropshire   
175682 GSM 11678 . Orthis (Dalmanella) elegantula   Huntley Hill, May Hill, Gloucestershire.   
175683 GSM 11680 . Orthis (Dalmanella) elegantula   Huntley Hill, May Hill, Gloucestershire.   
175684 GSM 4166 . Orthis (bilobites)   Bargany Pond Burn, Girvan, Ayrshire.   
175685 GSM 4172 . Orthis (Dalmanella) elegantula   Penkill,4 miles E of Girvan,Ayrshire   
175686 GSM 4172 . Orthis (Dalmanella) crassa   Penkill,4 miles E of Girvan,Ayrshire   
175687 GSM 11661 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
175688 GSM 11661 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
175689 GSM 11661 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
175690 GSM 11661 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
175691 GSM 11682 . Orthis (Bilobites) biloba   Onny river section, Shropshire.   
175692 GSM 12677 . Orthis sp cf rustica   Dursley Cross   
175693 GSM 12677 . Orthis sp cf rustica   Dursley Cross   
175694 GSM 11721 . Orthis calligramma   Broomsgrove Lickey, Worcestershire.   
175695 GSd 4534 . Orthis lata   Goleugoed, south of Llandovery, Carmarthenshire.   
175696 GSd 4534 . Orthis lata   Goleugoed, south of Llandovery, Carmarthenshire.   
175697 GSd 4534 . Orthis lata   Goleugoed, south of Llandovery, Carmarthenshire.   
175698 Ze 273 . Orthis (Dalmanella) sp.   Sunny Hill,Stoke Lane,Eastern Mendips,Somerset   
175699 GSM 11683 . Orthis protensa   Pen-y-lan, 1.5 miles ESE of Llandovery, Carmarthenshire.   
175700 GSM 11675 . Orthis (Dalmanella) elegantula   Onny River,Shropshire   
175701 GSd 4284 . Orthis calligramma   Gunwick P Mill, north of Malvern, Worcestershire.   
175702 GSM 11672 . Orthis (Dalmanella) elegantula   Eastnor Park,near Ledbury,Herefordshire   
175703 GSM 12670 . Orthis calligramma   Hope Quarry, Minsterley, Shropshire.   
175704 GSM 12670 A Orthis calligramma   Hope Quarry, Minsterley, Shropshire.   
175705 GSE 623 . Orthis (Dalmanella) testudinaria var. shallochensis   Shalloch Mill 1   
175706 GSE 604 . Orthis (Dalmanella) elegantula   Lady Burn, Dailly   
175707 GSM 4283 . Orthis lewisii   Pentland Hills,Scotland   
175708 GSM 11657 . Orthis (Platystrophia) biforata   Bog Mine,Penalley,Shelve,Shropshire   
175709 GSE 269 . Orthis (Harknessella) vespertilio   Craighead Quarry   
175710 GSE 597 . Orthis flabellum   Thraive Dyke?   
175711 GSE 2156 . Orthis (Heterorthis) confinis   Bougang Farm, Ballantrae   
175712 GSE 9867 . Orthis (Heterorthis) confinis   Kirkland Burn,Barr   
175713 GSE 9911 . Orthis playfairi   Kilbucho old quarry, Culter 2   
175714 GSE 9941 . Orthis playfairi   Snar Water, Leadhills   
175715 GSE 897 . Orthis calligramma var craigensis   Penwhapple Burn   
175716 GSE 364 . Orthis (Hebertella) bellatrix   Penwhapple Burn   
175717 GSE 251 . Orthis calligramma var craigensis   Craighead Quarry   
175718 GSE 9851 . Orthis calligramma var craigensis   Craighead Quarry   
175719 GSE 9855 . Orthis (Dalmanella) elegantula   Craighead Quarry   
175720 GSM 11155 . Orthis (Dalmanella) argentea   Madryn Park   
175721 Geol.Soc.Coll. 6864 . Orthis unguis   Horderley, Shropshire  Syntype  
175722 Geol.Soc.Coll. 6864 . Orthis unguis   Horderley, Shropshire  Syntype  
175723 Geol.Soc.Coll. 6864 . Orthis unguis   Horderley, Shropshire  Syntype  
175724 Geol.Soc.Coll. 6864 . Orthis unguis   Horderley, Shropshire  Syntype  
175725 Geol.Soc.Coll. 6864 . Orthis unguis   Horderley, Shropshire  Syntype  
175726 GSM 11292 . Orthis (Hebertella) vespertilio   Bala Lake, Gwynedd   
175727 GSM 11296 . Orthis (Hebertella) vespertilio   Gretton   
175728 GSM 11296 . Orthis (Hebertella) vespertilio   Gretton   
175729 GSM 11051 . Orthis (Heterorthis) alternata   Horderley, Shropshire   
175730 GSM 11053 . Orthis (Heterorthis) alternata   Horderley, Shropshire   
175731 GSM 10970 . Orthis (Heterorthis) alternata   Hope Bowdler   
175732 GSM 10972 . Orthis (Heterorthis) alternata   Hope Bowdler   
175733 GSM 11055 . Orthis (Heterorthis) alternata   Pentro Llymru, Llanfyllin   
175734 BS 1195 . Orthis (Heterorthis) retrorsistria   Fynnon, Montgomery   
175735 BS 1198 . Orthis (Heterorthis) retrorsistria   Allt-tair-Fynnon summit, Montgomery   
175736 H 418 . Orthis alternata   Llechwedd Clwyd   
175737 WM 590 . Orthis sp.   Hazler Quarry   
175738 WM 550 . Orthis sp. *   Hazler Quarry   
175739 GSM 105412 . Orthis vespertilio   Gretton   
175740 GSM 11277 . Orthis turgida   Penllech, Gwynedd   
175741 GSM 11279 . Orthis turgida   Penllech, Gwynedd   
175742 GSM 11272 . Orthis turgida   Penllech, Gwynedd   
175743 GSM 11273 . Orthis turgida   Penllech, Gwynedd   
175744 GSM 11275 . Orthis turgida   Penllech, Gwynedd   
175745 GSM 58592 . Orthis (Dalmanella) sp.   Y Gelli-Grin, near Bala    
175746 GSM 58592 . Orthis (Harknessella) sp.   Y Gelli-Grin, near Bala    
175747 GSM 58592 . Orthis (Nicolella) actoniae   Y Gelli-Grin, near Bala    
175748 Geol.Soc.Coll. 6826 . Orthis alternata   Whittingslow  Lectotype  
175749 Geol.Soc.Coll. 6826 . Orthis alternata   Whittingslow  Lectotype  
175750 Geol.Soc.Coll. 6826 . Orthis alternata   Whittingslow  Lectotype  
175751 Geol.Soc.Coll. 6826 . Orthis alternata   Whittingslow  Lectotype  
175752 GSM 11720 . Orthis calligramma   Broomsgrove Lickey, Worcestershire.   
175753 GSc 6862 a Orthis seskidinaria   Golden Grove lower quarries   
175754 GSc 6862 a Orthis seskidinaria   Golden Grove lower quarries   
175755 GSM 11170 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175756 GSM 11170 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175757 GSM 11170 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175758 GSM 11172 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175759 GSM 11172 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175760 GSM 11172 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175761 GSM 12985 . Orthis (Platystrophia) biforata var   Craighead, Llandeilo   
175762 GSM 4165 . Orthis (Platystrophia) biforata   Craighead, Llandeilo   
175763 GSM 13073 . Orthis (Dalmanella) testudinaria   Craighead, Llandeilo   
175764 GSM 13094 . Orthis (Dalmanella) argentea   Craighead, Llandeilo   
175765 GSM 11250 . Orthis (Dalmanella) rankini   Hollies Farm, Shropshire   
175766 GSM 11250 . Orthis (Dalmanella) rankini   Hollies Farm, Shropshire   
175767 GSM 11172 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175768 GSM 11165 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175769 Geol.Soc.Coll. 6900 . Orthis flabellulum   Caradoc   
175770 GSM 4183 . Orthis (Dinorthis) flabellulum   Craighead, Llandeilo   
175771 GSM 10371 . Orthis confinis   Bogarig, Ayrshire   
175772 GSM 11266 . Orthis (Dalmanella) argentea   Grug, Llandeilo   
175773 GSM 13080 . Orthis (Dalmanella) girvanensis   Craighead, Llandeilo   
175774 GSM 11318 . Orthis (Dalmanella) testudinaria   Cheney Longville   
175775 GSM 4179 . Orthis (Dalmanella) rankini   Ardmillan Brae   
175776 GSM 10314 . Orthis (Dalmanella) testudinaria   Mincop, Salop   
175777 GSM 11282 . Orthis unguis   Gretton   
175778 GSM 11208 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy   
175779 GSM 11208 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy   
175780 GSM 11178 . Orthis (Plaesiomys) porcata   Cefn Llyfnow, Llanfyllin   
175781 GSM 11066 . Orthis calligramma   Y Gelli-Grin, near Bala    
175782 GSM 11024 . Orthis (Plectorthis) plicata   Bryn Gwyn, Bala   
175783 GSM 11069 . Orthis plectorthis   Bryn-bedwog   
175784 GSM 11072 . Orthis plectorthis   Bryn-bedwog   
175785 D 2849 . Orthis (Harknessella) cf. sublicata   Acton Burnell, Salop   
175786 GSM 11259 . Orthis (Dalmanella) argentea   Marshbrook   
175787 GSM 11257 . Orthis (Dalmanella) argentea   Acton Scott   
175788 GSM 11298 . Orthis (Hebertella) vespertilio   Bala,Gwynedd   
175789 GSM 11352 . Orthis (Hebertella) vespertilio   Onny River   
175790 GSM 11354 . Orthis (Hebertella) vespertilio   Onny River   
175791 GSM 13100 . Orthis (Harknessella) vespertilio   Craighead, Llandeilo   
175792 GSM 11289 . Orthis (Hebertella) vespertilio   Harnage Nursery, Shropshire   
175793 GSM 11295 . Orthis vespertilio   Evenwood Quarry, Shropshire   
175794 GSM 11346 . Orthis (Harknessella) vespertilio   Harnage, SE of Shrewsbury 1   
175795 D 1095 . Orthis (Harknessella) subquadrata   Cressage, Shropshire   
175796 GSM 11043 . Orthis actoniae   Bala   
175797 GSM 11342 . Orthis (Dalmanella) rankini   Marshbrook   
175798 JP 3872 . Orthis (Dalmanella) sp. nov   Nantgaredig quarry, Carmarthenshire   
175799 GSM 11151 . Orthis (Dalmanella) testudinaria   Horderley, Shropshire   
175800 GSM 11153 . Orthis (Dalmanella) argentea   Madryn Park   
175801 WM 2001 . Orthis sp.   Holywell Brook, Rorrington, Shropshire   
175802 GSM 109556 . Orthis actoniae   Bryn Bedwog, Bala   
175803 GSM 10954 . Orthis actoniae   Welshpool   
175804 GSM 10950 . Orthis actoniae   Robeston Wathen, Haverford West, Pembrokeshire   
175805 GSM 10952 . Orthis actoniae   Robeston Wathen, Haverford West, Pembrokeshire   
175806 RT 600 . Orthis wattsella spp.   Church Preen, Shropshire   
175807 GSM 4144 . Orthis crispa   Balcletchie, Llandeilo   
175808 GSM 10945 . Orthis sp.   Llanfyllin   
175809 GSE 9874 . Orthis (Dalmanella) elegantula   Penwhapple Burn   
175810 GSE 615 . Orthis playfairi   Shalloch Mill 1   
175811 GSE 361 . Orthis playfairi   Penwhapple Burn   
175812 GSE 995 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175813 GSE 10568 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175814 GSM 13060 . Orthis calligramma   Craighead, Llandeilo   
175815 GSM 4164 . Orthis balcletchiensis   Balclatchie   
175816 GSM 11063 . Orthis calligramma   Knockmahon, Waterford   
175817 GSM 11063 . Orthis var. caransi   Knockmahon, Waterford   
175818 GSM 11144 . Orthis crispa   Tramore, Waterford   
175819 GSM 11262 . Orthis tricenaria   Piedmont Glen   
175820 G 854 . Orthis flabellulum   Top of Snowdon   
175821 GSM 11075 . Orthis simplex   Onny River   
175822 GSM 4158 . Orthis (Dinorthis) flabellulum?   Shallock Mill   
175823 GSM 4159 . Orthis calligramma   Tormitchell   
175824 Zb 60 . Orthis (Dinorthis) flabellulum   Quarry, South of Bodfean Hall   
175825 GSM 11016 . Orthis calligrama   Moelydd, Oswestry 1   
175826 Geol.Soc.Coll. 6865 . Orthis flabellulum   Coston, Clunbury   
175827 GSM 11169 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175828 GSM 11169 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175829 GSM 11169 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175830 GSM 11169 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175831 GSM 11170 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
175832 Pr 653 . Orthis (Harknessella) vespertilio   Crag-y-wran Farm, St Clears   
175833 Geol.Soc.Coll. 32905 . Orthis unguis   Horderley, Shropshire   
175834 GSM 11350 . Orthis (Hebertella) vespertilio   Harnage, SE of Shrewsbury 1   
175835 GSM 11178 . Orthis (Plaesiomys) porcata   Cefn Llyfnow, Llanfyllin   
175836 GSM 11179 . Orthis (Dinorthis) flabellulum   Cefn Llyfnog   
175837 GSM 4190 . Orthis confinis   Bennan Burn   
175838 GSM 13066 . Orthis confinis   Doularg   
175839 GSM 13068 . Orthis confinis   Minuntion 1   
175840 GSM 13071 . Orthis confinis   Minuntion 1   
175841 Geol.Soc.Coll. 6928 . Orthis confinis   Selincher? River ,Ayreshire   
175842 GSM 10328 . Orthis confinis   Bogang, Ayrshire   
175843 GSM 24481 . Orthis (Dinorthis) flabellulum   Llyn Ogwen, Llyn Idwal  Lectotype  
175844 GSM 24483 . Orthis (Dinorthis) flabellulum   Llyn Ogwen, Llyn Idwal   
175845 GSM 10343 . Orthis testudinaria   Pant-dwfn, Carmarthen   
175846 GSM 10309 . Orthis (Dalmanella) rankini   Mencop, Shelve   
175847 GSM 10333 . Orthis (?Plectorthis) crispa?   Ffairfach   
175848 GSM 10377 . Orthis (Hebertella) vespertilio   Ciln Park, Narberth   
175849 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175850 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175851 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175852 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175853 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175854 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175855 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175856 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175857 GSM 10344 . Orthis (Dalmanella) testudinaria   Pant-dwfn, Carmarthen   
175858 GSM 10346 . Orthis sp.   Ffairfach   
175859 GSc 6862 a Orthis seskidinaria   Golden Grove lower quarries   
175860 HD 859 . Orthis altina   Carne, Cornwall 1   
175861 HD 857 a Orthis altina   Carne, Cornwall 1   
175862 HD 857 a Orthis budleighensis   Carne, Cornwall 1   
175863 HD 857 a Orthis altina   Carne, Cornwall 1   
175864 HD 857 a Orthis budleighensis   Carne, Cornwall 1   
175865 HD 857 a Orthis altina   Carne, Cornwall 1   
175866 HD 857 a Orthis budleighensis   Carne, Cornwall 1   
175867 GSM 103655 . Orthis   Goran Haven ,Cornwall   
175868 GSM 103657 . Orthis   Goran Haven ,Cornwall   
175869 Ze 2863 . Orthis (Dalmanella) cf. budleighensis   Carne, Cornwall   
175870 CR 1494 . Orthis sp.   Perhaver Beach   
175871 GSM 13511 . Orthis (Dalmanella) budleighensis   Gorran Haven  Paratype  
175872 GSM 13513 . Orthis (Dalmanella) budleighensis   Gorran Haven   
175873 GSM 13515 . Orthis (Dalmanella) budleighensis   Gorran Haven   
175874 GSc 6862 a Orthis seskidinaria   Golden Grove lower quarries   
175875 GSM 13518 . Orthis sp.   Gorran Haven   
175876 GSM 10334 . Orthis (Dalmanella) budleighensis   Gorran Haven Cornwall   
175877 GSM 10295 . Orthis calligramma   Caeglyd    
175878 GSM 10296 . Orthis calligramma   Caeglyd    
175879 GSM 10298 . Orthis calligramma   Caeglyd    
175880 GSM 11022 . Orthis calligramma var. carausii   Llanbabo   
175881 GSM 11938 . Orthis calligramma   St. David's   
175882 GSM 11938 . Orthis alata   St. David's   
175883 GSM 11938 . Orthis menapiae   St. David's   
175884 Pl 2926 . Orthis (Dalmanella?) menapiae   Bay Ogof Hen   
175885 GSM 10302 . Orthis sp. (menapiae?)   Ramsey Island 2   
175886 Jp 3394 . Orthis alata cf. marfinata   Allt Cystanog   
175887 HT 212 . Orthis alata cf. marfinata   Allt Cystanog   
175888 GSM 103659 . Orthis calligramma   Carn Goran   
175889 CR 1531 . Orthis calligramma   Perhaver Beach   
175890 GSM 1128 . Orthis calligramma   Perhaver Beach   
175891 GSM 28864 . Orthis calligramma   Carn Goran   
175892 HD 856 . Orthis budleighensis   Carne, Cornwall 1   
175893 HD 856 . Orthis altena   Carne, Cornwall 1   
175894 HD 856 . Orthis budleighensis   Carne, Cornwall 1   
175895 HD 856 . Orthis altena   Carne, Cornwall 1   
175896 HD 859 . Orthis budleighensis   Carne, Cornwall 1   
175897 HD 859 . Orthis altina   Carne, Cornwall 1   
175898 HD 859 . Orthis budleighensis   Carne, Cornwall 1   
175899 Geol.Soc. 6849 . Orthis alata   Pensarn 2  Paratype  
175900 GSM 11965 . Orthis calligramma   Llan Mill, Narberth   
175901 GSM 10368 . Orthis calligramma   Builth   
175902 GSM 10327 . Orthis calligramma   Builth   
175903 GSM 10366 . Orthis calligramma   Carneddaeu, Builth   
175904 GSM 10360 . Orthis calligramma   Carneddau, Builth   
175905 GSM 10362 . Orthis calligramma   Carneddau, Builth   
175906 Geol.Soc. 6849 . Orthis alata   Pensarn 2  Paratype  
175907 GSM 10358 . Orthis calligramma   Pont Lodi   
175908 GSM 10343 . Orthis (Dalmanella) rankini   Pant-dwfn, Carmarthen   
175909 GSE 9910 . Orthis (Hebertella) balclatchiensis   Kilbucho old quarry, Culter 1   
175910 GSE 893 . Orthis rustica var rigida   Woodland Point,Girvan   
175911 GSE 1098 . Orthis caligramma   Penkill Burn   
175912 GSE 1095 . Orthis polygramma   Penkill,Girvan,Ayrshire   
175913 GSE 1092 . Orthis caligramma   Penwhapple Glen   
175914 GSE 991 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
175915 B 2258 a Orthis (Schizophoria ?) resupirata   Penicuik   
175916 GSd 3749 . Orthis arachnoidea   Hook Point,Wexford,Ireland   
175917 O 3680 . Orthis resupinata   0.5 miles S of Esker House,Grassington ,Yorkshire   
175918 GSM 104910 . Orthis interlineata   North Devon.   
175919 GSM 104911 . Orthis interlineata   Bradiford   
175920 GSM 104912 . Orthis striatula   Petherwin,Cornwall   
175921 GSM 34255 . Orthis resupinata   Yorkshire   
175922 GSM 34274 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175923 GSM 34276 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175924 GSM 34278 . Orthis resupinata var gibbera   Dovedale - Derbyshire.   
175925 GSL 407 . Orthis resupinata   Narrowdale,Staffs   
175926 Geol.Soc.Coll. 5740 . Orthis arachnoidea   Ronaldsway,Isle of Man   
175927 GSM 7761 . Orthis pulchra   Fermanagh,Ireland   
175928 HD 859 . Orthis altina   Carne, Cornwall 1   
175929 HD 859 . Orthis budleighensis   Carne, Cornwall 1   
175930 GSM 84684 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175931 X 3691 . Orthis resupinata   Withgill, Clitheroe   
175932 Rh 1469 . Orthis resupinata   Bell Busk near Skipton,Yorkshire   
175933 M 90 d Orthis sp.   An Garbh Eilean, Durness 1   
175934 M 4911 c Orthis striatula   Loch Croisaphuill   
175935 GSM 61187 . Orthis rustica   Benthall Edge,Shropshire   
175936 GSM 13190 . Orthis (Platystrophia) biforata   Walsall   
175937 GSM 13267 . Orthis (Rhipidomella) hybrida   Dormington Wood.   
175938 GSM 13268 . Orthis (Rhipidomella) hybrida   Dormington Wood.   
175939 GSM 13270 . Orthis (Rhipidomella) hybrida   Dormington Wood.   
175940 GSM 13264 . Orthis (Rhipidomella ?) hybrida   Dudley   
175941 GSM 13265 . Orthis (Rhipidomella ?) hybrida   Dudley   
175942 Zi 6803 . Orthis orbicularis   Norton Camp,7mls S of Church Stretton,Salop   
175943 GSM 34231 . Orthis michelini   Great Ormes Head,Conway   
175944 GSM 34232 . Orthis michelini   Great Ormes Head,Conway   
175945 GSM 46837 . Orthis michelini   Oswestry   
175946 GSM 46839 . Orthis michelini   Oswestry   
175947 GSM 34226 . Orthis michelini   Wetton   
175948 GSM 34229 . Orthis michelini   Hollin Gill,Mossdale,Hawes,Yorks   
175949 GSL 383 . Orthis michelini   Ulverston ?   
175950 GSL 385 . Orthis michelini   Ulverston ?   
175951 GSL 394 . Orthis michelini   Spilliam Green,Hawes,Yorks   
175952 GSM 34244 . Orthis resupinata   Park Hill,Longnor,Derbyshire   
175953 GSM 7795 . Orthis resupinata   Benburb,Tyrone   
175954 GSM 13384 . Orthis lunata   Tinkers Hill, Ludlow.   
175955 GSM 13388 . Orthis lunata   The Wonder, Woolhope.   
175956 GSM 13380 . Orthis lunata   Bringwood Chase, Ludlow.   
175957 GSM 13379 . Orthis lunata   Bringwood Chase, Ludlow.   
175958 GSM 50725 . Orthis hipparionyx   Fowey, Cornwall   
175959 GSM 50726 . Orthis hipparionyx   Fowey, Cornwall   
175960 GSM 50723 . Orthis hipparionyx   Fowey, Cornwall   
175961 GSM 8135 A Orthis striatula   Polyne Quarry   
175962 GSM 33290 . Orthis circularis   Lantick,near Polruan,Cornwall   
175963 GSM 33290 . Orthis sp.   Lantick,near Polruan,Cornwall   
175964 GSM 13382 . Orthis lunata   Tinkers Hill, Ludlow.   
175965 GSM 13326 . Orthis (Dalmanella) elegantula   Deerhope   
175966 M 2088 . Orthis michelini or resupinata   Drumgrange Burn   
175967 GSM 13374 . Orthis (Dalmanella) sp.   Llandeilo   
175968 GSM 13376 . Orthis (Dalmanella) sp.   Llandeilo   
175969 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175970 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175971 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175972 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175973 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175974 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175975 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175976 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175977 GSM 13206 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
175978 GSM 61330 . Orthis lunata   Broseley,Shropshire   
175979 GSM 50823 . Orthis striatula   West Ogwell   
175980 Geol.Soc.Coll. 6270 . Orthis tenuistrata   Marloes Bay   
175981 GSM 50828 . Orthis n sp   Newton Bushel,Devon   
175982 GSM 50832 . Orthis n sp   Newton Bushel,Devon   
175983 GSM 12307 . Orthis bouchardi   Dudley   
175984 GSM 13197 . Orthis bouchardi   Wenlock Edge   
175985 GSM 36592 . Orthis bouchardi   Wenlock Edge   
175986 GSM 13425 . Orthis (Hebertella) rustica   Wenlock Edge   
175987 GSM 13277 . Orthis (Hebertella) rustica   Dudley   
175988 GSM 61185 . Orthis rustica   Benthall Edge,Shropshire   
175989 GSM 13363 . Orthis lunata   Llanbadoch   
175990 Geol.Soc.Coll. 6885 . Orthis polygramma   Powys Castle Park,Welshpool,Montgomeryshire  Holotype  
175991 Geol.Soc.Coll. 6885 . Orthis polygramma   Powys Castle Park,Welshpool,Montgomeryshire  Holotype  
175992 Geol.Soc.Coll. 6885 . Orthis polygramma   Powys Castle Park,Welshpool,Montgomeryshire  Holotype  
175993 GSM 13350 . Orthis (Rhipidomella) hybrida   Hill End,Martley,Abberley   
175994 GSM 61272 . Orthis hybrida   Between Wenlock and Presthope,Shropshire   
175995 GSM 61274 . Orthis hybrida   Between Wenlock and Presthope,Shropshire   
175996 GSM 13486 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175997 GSM 13491 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175998 GSM 13493 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
175999 GSM 13497 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
176000 GSM 13501 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
176001 GSM 61276 . Orthis lewisii   New House Farm,near Wyke,Shropshire   
176002 GSM 61278 . Orthis bilobar   Wenlock Railway,W of Bradoy Quarries,Shropshire   
176003 GSM 11576 . Orthis actoniae   Haverfordwest   
176004 GSM 11581 . Orthis calligramma   Llandovery   
176005 GSM 11585 . Orthis calligramma   Cong,Co. Galway   
176006 GSM 11588 . Orthis (Dalmanella) elegantula   Llandovery   
176007 GSM 13266 . Orthis (Rhipidomella ?) hybrida   Dudley   
176008 RT 437 . Orthis (Dalmanella) basalis   Gleedon Hill,Much Wenlock   
176009 D 526 . Orthis (Dalmanella) aequivalvis   Farley Quarry,NNE of Much Wenlock   
176010 GSM 13201 . Orthis (Dalmanella) crassa   Dormington, Woolhope.   
176011 GSM 13203 . Orthis (Dalmanella) crassa   Dormington, Woolhope.   
176012 GSM 13258 . Orthis (Dalmanella) crassa   Garcoed, Usk.   
176013 GSM 13405 . Orthis (Dalmanella) crassa   Dudley   
176014 GSM 13200 . Orthis (Dalmanella) crassa   Malvern.   
176015 GSM 13214 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.   
176016 GSM 13214 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.   
176017 GSM 13194 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
176018 GSM 36583 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
176019 GSM 36588 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
176020 GSM 13244 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
176021 GSM 13248 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
176022 GSM 13251 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
176023 GSM 13228 . Orthis (Dalmanella) elegantula   Dudley   
176024 GSM 13228 . Orthis (Dalmanella) elegantula   Dudley   
176025 GSM 36600 . Orthis (Dalmanella) elegantula   Dudley   
176026 GSM 36602 . Orthis (Dalmanella) elegantula   Dudley   
176027 GSM 13402 . Orthis (Dalmanella) elegantula   Dudley   
176028 GSM 13410 . Orthis (Dalmanella) elegantula   Garcoed, Usk.   
176029 GSM 13412 . Orthis (Dalmanella) elegantula   Garcoed, Usk.   
176030 GSM 13414 . Orthis (Dalmanella) elegantula   Garcoed, Usk.   
176031 GSM 13400 . Orthis (Dalmanella) elegantula   Dormington Wood.   
176032 GSM 13232 . Orthis (Dalmanella) elegantula   SE of Canwood   
176033 GSM 6585 . Orthis (Dalmanella) budleighensis   Park House,Cannock Chase,Birmingham   
176034 GSM 1943 . Orthis sp.   Llysfaen,Abergele,N Wales   
176035 GSM 1945 . Orthis sp.   Llysfaen,Abergele,N Wales   
176036 GSM 4168 . Orthis (Bilobites) biloba   Woodland Point,Girvan,Ayrshire   
176037 GSM 4185 . Orthis calligramma var subplicata   Mulloch Hill,Girvan, Ayrshire   
176038 GSM 4185 . Orthis calligramma var subplicata   Mulloch Hill,Girvan, Ayrshire   
176039 GSM 13462 . Orthis (Dalmanella) basalis ?   Freshwater East.   
176040 GSM 13346 . Orthis (Dalmanella) elegantula   Martley   
176041 GSM 13475 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
176042 GSM 13478 . Orthis (Damanella) budleighensis   Budleigh Salterton   
176043 GSM 13481 . Orthis (Damanella) budleighensis   Budleigh Salterton   
176044 GSM 13483 . Orthis (Damanella) budleighensis   Budleigh Salterton   
176045 GSM 11184 . Orthis hirnantensis   Aber Hirnant  Topotype  
176046 GSM 61267 . Orthis elegantula   Presthope,Shropshire   
176047 GSM 12738 . Orthis (Rhipidomella) hybrida   Walsall, Staffordshire.   
176048 GSM 60917 . Orthis hybrida   Buildwas, Shropshire.   
176049 GSM 60912 . Orthis elegantula   Buildwas, Shropshire.   
176050 GSM 11216 . Orthis proava var, calliaramma   Cynwyd SW of Corwen   
176051 GSM 11216 . Orthis proava   Cynwyd SW of Corwen   
176052 GSM 11216 . Orthis actoniae ?   Cynwyd SW of Corwen   
176053 GSM 60914 . Orthis elegantula   Buildwas, Shropshire.   
176054 GSM 61027 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
176055 GSM 61031 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
176056 GSM 12720 . Orthis (Dalmanella) elegantula   Slate Mill,Pembrokeshire   
176057 GSM 12725 . Orthis (Dalmanella) elegantula   Chickley Common,Woolhope   
176058 GSM 60915 . Orthis elegantulina   Buildwas, Shropshire.   
176059 GSM 36224 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
176060 GSM 36228 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
176061 GSM 36235 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
176062 GSM 60862 . Orthis elegantulina   Buildwas, Shropshire. Location 30   
176063 Pr 2066 . Orthis (Nicolella) actoniae   Trewern Quarry, N of Fron, W of Whitland, Pembrokeshire.   
176064 GSM 10322 . Orthis actoniae   Garn, Merioneth 2   
176065 GSM 10951 . Orthis actoniae   Robeston Wathen, Haverford West, Pembrokeshire   
176066 GSM 10979 . Orthis (Heterorthis) retrorsistria   Eglwys Anne, near Bala.   
176067 GSb 4260 . Orthis applanata   Coolin,Cong,Co. Galway  Topotype  
176068 GSM 13326 . Orthis (Dalmanella) elegantula   Deerhope   
176069 GSM 13089 . Orthis (Hebertella) rustica   Woodland Point   
176070 GSM 13091 . Orthis rustica   Woodland Point   
176071 GSM 13091 . Orthis (Hebertella) rustica   Woodland Point   
176072 GSM 7769 . Orthis sericea   Desertcreat, Co. Tyrone   
176073 GSM 7769 . Orthis sericea   Desertcreat, Co. Tyrone   
176074 GSM 7769 . Orthis sericea   Desertcreat, Co. Tyrone   
176075 Ze 279 . Orthis (Dalmanella) sp.   Sunny Hill,Stoke Lane,Eastern Mendips,Somerset   
176076 GSM 13050 . Orthis (bilobites)   Bargany Pond Burn, Girvan, Ayrshire.   
176077 GSM 70723 . Orthis (Dalmanella) elegantula   Newlands,Girvan,Ayrshire   
176078 GSM 11685 . Orthis (Rhipidomella) reversa   Charfield Green,Tortworth,Glos.   
176079 GSM 11687 . Orthis (Rhipidomella) reversa   May Hill, Gloucestershire.   
176080 GSM 13216 . Orthis (Parmorthis) cf basalis   Whitfield,Tortworth   
176081 RT 493 . Orthis (Dalmanella) elegantula   Church Harley   
176082 GSM 61034 . Orthis elegantulina   Buildwas, Shropshire. Location 14 & 17   
176083 GSM 61036 . Orthis elegantulina   Buildwas, Shropshire. Location 14 & 17   
176084 GSM 60933 . Orthis elegantula   Coalbrookdale,Shropshire   
176085 GSM 60934 . Orthis elegantula   Coalbrookdale,Shropshire   
176086 GSM 13219 . Orthis (Parmorthis) cf basalis   Whitfield,Tortworth   
176087 GSM 12728 . Orthis (Dalmanella) basalis ?   Usk.   
176088 GSM 12710 . Orthis (Platystrophia) biforata   Garcoed, Usk.   
176089 GSM 36199 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176090 GSM 36206 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176091 GSM 36208 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176092 GSM 36210 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176093 GSM 36211 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176094 GSM 36212 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176095 GSM 36213 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176096 GSM 36215 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176097 GSM 36216 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176098 GSM 12711 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176099 GSM 36220 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176100 GSM 52916 . Orthis biloba   River Severn,N bank,Buildwas Shropshire   
176101 GSM 60855 . Orthis biloba   Buildwas,Shropshire   
176102 GSM 12714 . Orthis edgelliana   Garcoed, Usk.  Syntype  
176103 GSM 60867 . Orthis aequivalvis   Buildwas Shropshire,location 10   
176104 GSM 36237 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
176105 GSM 36239 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
176106 GSM 36244 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
176107 GSM 36251 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
176108 GSM 12732 . Orthis (Rhipidomella) hybrida   The Bell, Walsall.   
176109 GSM 12734 . Orthis (Rhipidomella) hybrida   Walsall, Staffordshire.   
176110 GSM 12675 . Orthis (? Rhipidomella) mullochensis   Presteign   
176111 GSM 11608 . Orthis mullockiensis   Mullock,Girvan   
176112 GSM 11608 . Orthis mullockiensis   Mullock,Girvan   
176113 GSM 11610 . Orthis mullockiensis   Mullock,Girvan   
176114 GSM 11612 . Orthis mullockiensis   Mullock,Girvan   
176115 GSM 11662 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
176116 GSM 11662 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
176117 GSM 11662 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
176118 GSM 11662 . Orthis (Bilobites) biloba   Onny river section, SW of Wistanstow, Shropshire.   
176119 GSM 12298 . Orthis (Dalmanella) sp.   Marloes Bay,S of Marloes,Pembrokeshire   
176120 GSM 12742 . Orthis rustica   Near Malvern.   
176121 GSM 60863 . Orthis walsalli   Buildwas,Shropshire   
176122 GSM 60864 . Orthis walsalli   Buildwas,Shropshire   
176123 GSM 61049 . Orthis rustica   S.of Buildwas,Shropshire Near Tickwood,S.of Buildwas,Shropshire,(localities 5& 32)   
176124 GSM 61050 . Orthis rustica   S.of Buildwas,Shropshire Near Tickwood,S.of Buildwas,Shropshire,(localities 5& 32)   
176125 GSM 60946 . Orthis lewisii   Near Tickwood,S.of Buildwas,Shropshire,(localities 9,2 and 16)   
176126 GSM 61044 . Orthis hybrida   Near Tickwood,S.of Buildwas,Shropshire,(localities 5,7,10,11,17,32 and 42)   
176127 GSM 11271 . Orthis turgida   Penllech, Gwynedd   
176128 GSM 11480 . Orthis expansa var concentrica   Tyrone, N. Ireland  Syntype  
176129 GSE 605 . Orthis (Dalmanella) elegantula   Drummuck Burn, Dailly   
176130 GSE 603 . Orthis (Dalmanella) elegantula   Drummuck Burn, Girvan   
176131 GSE 607 . Orthis (Dalmanella) elegantula   Drummuck Burn, Girvan   
176132 GSE 259 . Orthis (Dalmanella) girvanensis   Craighead Quarry   
176133 GSE 272 . Orthis (Dalmanella) restudinaria   Craighead Quarry   
176134 GSE 258 . Orthis (Dalmanella) girvanensis   Craighead Quarry   
176135 GSE 260 . Orthis (Dalmanella) girvanensis   Craighead Quarry   
176136 GSE 9858 . Orthis (Dalmanella) elegantula   Craighead Quarry   
176137 GSE 624 . Orthis (Dalmanella) testudinaria var. shallochensis   Shalloch Mill 1   
176138 GSE 614 . Orthis playfairi   Shalloch Mill 1   
176139 GSE 9914 . Orthis (Dalmanella) protensa   Kilbucho old quarry, Culter 2   
176140 GSE 252 . Orthis (Heterorthis) confinis   Benan Burn, Barr   
176141 GSE 9924 . Orthis (Dalmanella) testudinaria   Wandel Burn    
176142 GSE 898 . Orthis calligramma var craigensis   Penwhapple Burn   
176143 GSE 358 . Orthis (Hebertella) balclatchiensis   Penwhapple Burn   
176144 GSE 363 . Orthis (Hebertella) bellatrix   Penwhapple Burn   
176145 GSE 250 . Orthis calligramma var craigensis   Craighead Quarry   
176146 GSE 9850 . Orthis calligramma var craigensis   Craighead Quarry   
176147 GSE 9852 . Orthis calligramma var craigensis   Craighead Quarry   
176148 GSE 246 . Orthis (Ptychopleurella) balclatchiensis   Craighead Quarry   
176149 GSE 9952 . Orthis calligramma var ?   Duntercleugh Burn, Dumfries & Galloway 3   
176150 GSM 11064 . Orthis simplex   Coniston   
176151 GSM 11007 . Orthis biforata   Chair of Kildare   
176152 GSM 11668 . Orthis calligramma   Huntley Hill, May Hill, Gloucestershire.   
176153 GSM 11669 . Orthis calligramma Davidsoni   Presteign, Carmarthenshire.   
176154 GSM 13922 . Orthis (Platystrophia) biforata   Eastnor Park,near Ledbury,Herefordshire   
176155 GSM 11674 . Orthis (Dalmanella) elegantula   Onny River,Shropshire   
176156 GSM 11677 . Orthis (Dalmanella) elegantula   Huntley Hill, May Hill, Gloucestershire.   
176157 GSM 11679 . Orthis (Dalmanella) elegantula   Huntley Hill, May Hill, Gloucestershire.   
176158 GSM 11719 . Orthis calligramma   May Hill, Gloucestershire.   
176159 GSM 11150 . Orthis (Dalmanella) testudinaria   Horderley, Shropshire   
176160 GSM 11154 . Orthis (Dalmanella) argentea   Madryn Park   
176161 Geol.Soc.Coll. 6872 . Orthis destudinaria?   Onchmarsh?   
176162 RP 285 . Orthis (Harknessella) subquadrata   Harnage Farm, Cressage, Shropshire   
176163 WM 1266 . Orthis (Harknessella) subquadrata   Evenwood Quarry, Cressage, Shropshire   
176164 GSM 4161 . Orthis (Harknessella) vespertilio   Craighead, Llandeilo   
176165 GSM 11353 . Orthis (Hebertella) vespertilio   Onny River   
176166 GSM 13099 . Orthis (Harknessella) vespertilio   Craighead, Llandeilo   
176167 GSM 13101 . Orthis (Harknessella) vespertilio   Craighead, Llandeilo   
176168 GSM 11345 . Orthis (Harknessella) vespertilio   Harnage, SE of Shrewsbury 1   
176169 GSM 11293 . Orthis (Hebertella) vespertilio   Bala Lake, Gwynedd   
176170 GSM 10998 . Orthis (Platystrophia) biforata   Bryn Bedwog, Bala   
176171 GSb 4234 . Orthis elegantula   Heart of England? Broseley   
176172 GSM 11052 . Orthis (Heterorthis) alternata   Horderley, Shropshire   
176173 GSM 10968 . Orthis (Heterorthis) alternata   Cheney Longville   
176174 GSM 10968 . Orthis (Heterorthis) alternata   Cheney Longville   
176175 GSM 10968 . Orthis (Heterorthis) alternata   Cheney Longville   
176176 GSM 10968 . Orthis (Heterorthis) alternata   Cheney Longville   
176177 GSM 10976 . Orthis (Heterorthis) retrorsistria   Eglwys Anne, near Bala.   
176178 GSM 10977 . Orthis (Heterorthis) retrorsistria   Eglwys Anne, near Bala.   
176179 GSM 10978 . Orthis (Heterorthis) retrorsistria   Eglwys Anne, near Bala.   
176180 GSM 11204 . Orthis patera   Corston Farm, Hopesay   
176181 GSM 11204 . Orthis patera   Corston Farm, Hopesay   
176182 GSM 11227 . Orthis salteri   Horderley, Shropshire  Syntype  
176183 WM 602 . Orthis sp.*   Hazler Quarry   
176184 GSM 11480 . Orthis expansa var concentrica   Tyrone, N. Ireland  Syntype  
176185 GSM 11480 . Orthis expansa var concentrica   Tyrone, N. Ireland  Syntype  
176186 GSM 11480 . Orthis expansa var concentrica   Tyrone, N. Ireland  Syntype  
176187 WM 602 . Orthis sp. *   Hazler Quarry   
176188 GSM 11278 . Orthis turgida   Penllech, Gwynedd   
176189 GSM 11280 . Orthis turgida   Penllech, Gwynedd   
176190 GSM 11325 . Orthis (Plaesiomys) porcata   Bwllch-y-ciban, Llanfyllin   
176191 GSM 11177 . Orthis (Plaesiomys) porcata   Cefn Llyfnow, Llanfyllin   
176192 GSM 11177 . Orthis (Plaesiomys) porcata   Cefn Llyfnow, Llanfyllin   
176193 GSM 4167 . Orthis confinis   Doularg   
176194 GSM 11260 . Orthis (Dalmanella) argentea   Marshbrook   
176195 GSM 11256 . Orthis (Dalmanella) argentea   Acton Scott   
176196 GSM 11258 . Orthis (Dalmanella) argentea   Acton Scott   
176197 GSM 4156 . Orthis calligramma   Craighead, Llandeilo   
176198 GSM 13054 . Orthis calligramma   Craighead, Llandeilo   
176199 GSM 11020 . Orthis calligramma   Grangegeeth, Co. Meath   
176200 GSM 10345 . Orthis calligramma   Gorran Haven   
176201 HD 857 . Orthis altina   Carne, Cornwall 1   
176202 HD 857 . Orthis budleighensis   Carne, Cornwall 1   
176203 HD 857 . Orthis altina   Carne, Cornwall 1   
176204 GSM 11020 . Orthis calligramma   Grangegeeth, Co. Meath   
176205 Zb 59 . Orthis (Dinorthis) flabellulum   Quarry, South of Bodfean Hall   
176206 GSM 11162 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
176207 GSM 10959 . Orthis actoniae   Moelydd, Oswestry   
176208 GSM 10370 . Orthis confinis   Bogarig, Ayrshire   
176209 GSM 10372 . Orthis confinis   Bogarig, Ayrshire   
176210 GSM 11207 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy  Holotype  
176211 GSM 13061 . Orthis calligramma   Craighead, Llandeilo   
176212 GSM 4155 . Orthis calligramma   Craighead, Llandeilo   
176213 GSM 13036 . Orthis balcletchiensis   Balclatchie (cong)   
176214 GSM 4163 . Orthis balcletchiensis   Craighead, Llandeilo   
176215 GSM 11142 . Orthis crispa   Tramore, Waterford   
176216 GSM 11145 . Orthis crispa   Tramore, Waterford   
176217 GSM 13067 . Orthis confinis   Minuntion 1   
176218 Geol.Soc.Coll. 6929 . Orthis confinis   Selincher? River ,Ayreshire   
176219 GSM 10330 . Orthis confinis   Bogang, Ayrshire   
176220 GSM 24482 . Orthis (Dinorthis) flabellulum   Llyn Ogwen, Llyn Idwal   
176221 GSM 4175 . Orthis (Dalmanella) testudinaria   Craighead, Llandeilo   
176222 GSM 13095 . Orthis (Dalmanella) argentea   Craighead, Llandeilo   
176223 GSM 11207 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy  Holotype  
176224 GSM 11207 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy  Holotype  
176225 GSM 11207 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy  Holotype  
176226 GSM 11207 . Orthis (Plaesiomys) discreta   Desertcreat, Pomeroy  Holotype  
176227 GSM 4147 . Orthis balcletchiensis   Balclatchie   
176228 GSM 12986 . Orthis balcletchiensis   Balclatchie   
176229 GSM 11356 . Orthis (Dalmanella) elegantula?   Tyrone   
176230 GSM 11265 . Orthis (Dalmanella) argentea   Grug, Llandeilo   
176231 GSM 4192 . Orthis (Dalmanella) argentea   Ardmillan Brae   
176232 GSM 11344 . Orthis (Dalmanella) testudinaria   Horderley, Shropshire   
176233 GSM 11283 . Orthis unguis   Gretton   
176234 GSM 11285 . Orthis unguis   Marshbrook   
176235 GSM 10374 . Orthis budleighensis   Gorrans, Cornwall   
176236 GSM 10374 . Orthis budleighensis   Gorrans, Cornwall   
176237 GSM 103656 . Orthis   Goran Haven ,Cornwall   
176238 GSM 1084 . Orthis budleighensis   Perhaver Quarry   
176239 CR 1497 . Orthis sp.   Perhaver Beach   
176240 CR 1507 . Orthis sp.   Perhaver Beach   
176241 GSM 13516 . Orthis (Dalmanella) budleighensis   Gorran Haven   
176242 GSM 11025 . Orthis (Plectorithis) plicata   Bryn Bedwog, Bala   
176243 RGSCP 90 . Orthis interlineata   South Petherwyn - Cornwall   
176244 GSM 104914 . Orthis striatula   Petherwin,Cornwall   
176245 GSM 11231 . Orthis simplex   Chair of Kildare   
176246 GSM 11233 . Orthis simplex   Chair of Kildare   
176247 GSM 11166 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
176248 GSM 13052 . Orthis Calygramma   Balclatchie (cong)   
176249 GSM 13093 . Orthis sp. cf Sowerbyana   Balclatchie (cong)   
176250 GSM 11321 . Orthis flabellulum   Boduan, Caernarvonshire   
176251 GSM 11233 . Orthis simplex   Chair of Kildare   
176252 GSM 11071 . Orthis plectorthis   Bryn-bedwog   
176253 GSM 10956 . Orthis actoniae   Bryn Bedwog, Bala   
176254 GSM 10958 . Orthis actoniae   Bryn Bedwog, Bala   
176255 GSM 10324 . Orthis actoniae   Garn, Merioneth 2   
176256 GSM 10948 . Orthis actoniae   Robeston Wathen, Haverford West, Pembrokeshire   
176257 Pr. 2066 . Orthis (Nicolella) actoniae   Trewern Quarry, Whitland, Pembrokeshire   
176258 GSM 11138 . Orthis crispata   Frongoch Meifod, Welshpool   
176259 GSM 11139 . Orthis crispata   Frongoch Meifod, Welshpool   
176260 GSM 11141 . Orthis crispata   Frongoch Meifod, Welshpool   
176261 GSM 11578 . Orthis actoniae   Cefn, Llwydlo   
176262 GSM 11286 . Orthis unguis   Acton Scott   
176263 GSM 11146 . Orthis (Dalmanella) elegantula   Llanfyllin   
176264 GSM 10369 . Orthis calligramma   Builth   
176265 GSM 10363 . Orthis calligramma   Carneddaeu, Builth   
176266 GSM 10365 . Orthis calligramma   Carneddaeu, Builth   
176267 GSM 10367 . Orthis calligramma   Carneddaeu, Builth   
176268 GSM 10342 . Orthis testudinaria   Pant-dwfn, Carmarthen   
176269 GSM 10342 . Orthis (Dalmanella) rankini   Pant-dwfn, Carmarthen   
176270 GSM 10306 . Orthis (Dalmanella) rankini   Mencop, Shelve   
176271 GSM 11251 . Orthis (Dalmanella) rankini   Panblewin, Narberth   
176272 GSM 11251 . Orthis (Dalmanella) rankini   Panblewin, Narberth   
176273 GSM 11252 . Orthis (Dalmanella) rankini   Panblewin, Narberth   
176274 GSM 11252 . Orthis (Dalmanella) rankini   Panblewin, Narberth   
176275 GSM 11253 . Orthis (Dalmanella) rankini   Panblewin, Narberth   
176276 GSM 11253 . Orthis (Dalmanella) rankini   Panblewin, Narberth   
176277 GSM 10332 . Orthis (?Plectorthis) crispa   Ffairfach   
176278 GSM 10375 . Orthis (Hebertella) vespertilio   Ciln Park, Narberth   
176279 GSM 10347 . Orthis sp.   Ffairfach   
176280 GSM 10348 . Orthis sp.   Ffairfach   
176281 Pr 2646 . Orthis (Dalmanella) rankini   Cwm-llefirth, Llandeilo   
176282 CR 1490 . Orthis scotica   Perhaver Beach   
176283 CR 1490 . Orthis calligramma   Perhaver Beach   
176284 GSM 10379 . Orthis calligramma   Gorran Haven, Cornwall  Paratype  
176285 GSM 10379 . Orthis calligramma   Gorran Haven, Cornwall  Paratype  
176286 GSM 1125 . Orthis calligramma   Perhaver Beach   
176287 GSE 10566 . Orthis polygramma   Wetherlaw Linn,Pentland Hills   
176288 GSM 13404 . Orthis (Dalmanella) crassa   Dudley   
176289 GSM 13213 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.   
176290 GSM 13213 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.   
176291 GSM 36585 . Orthis (Bilobites) biloba   Lincoln Hill,Walsall   
176292 GSM 13242 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
176293 GSM 13249 . Orthis (Dalmanella) elegantula   Rock Farm, Longhope.   
176294 GSM 13230 . Orthis (Dalmanella) elegantula   Dudley   
176295 GSM 13230 . Orthis (Dalmanella) elegantula   Dudley   
176296 GSM 4288 . Orthis polygramma var Pentlandica   Deerhope,Pentlands   
176297 GSM 13325 . Orthis (Dalmanella) elegantula   Deerhope   
176298 GSM 13325 . Orthis (Dalmanella) elegantula   Deerhope   
176299 HD 857 . Orthis budleighensis   Carne, Cornwall 1   
176300 GSM 10294 . Orthis calligramma   Caeglyd    
176301 GSM 10297 . Orthis calligramma   Caeglyd    
176302 GSM 11023 . Orthis Calligramma var. carausii   Llanbabo   
176303 Jp 3387 . Orthis alata cf. marfinata   Carmarthen Lead Mines   
176304 HT 225 . Orthis alata cf. marfinata   Allt Cystanog   
176305 GSM 10315 . Orthis sp. cf. carausii   Whitesand Bay 1   
176306 GSM 10326 . Orthis calligramma   Pencerrig, Builth   
176307 d 2039 . Orthis   under Warton Crag   
176308 d 2049 . Orthis resupinata   under Warton Crag   
176309 d 2065 . Orthis resupinata   under Warton Crag   
176310 WM 2000 . Orthis sp.   Holywell Brook, Rorrington, Shropshire   
176311 RGSCP 659 . Orthis hipparionyx?   Looe- Cornwall.   
176312 RGSCP 746 . Orthis hipparionyx?   Looe- Cornwall.   
176313 GSM 12741 . Orthis rustica   Near Malvern.   
176314 GSM 61043 . Orthis hybrida   Near Tickwood,S.of Buildwas,Shropshire,(localities 5,7,10,11,17,32 and 42)   
176315 GSM 10992 . Orthis (Platystrophia) biforata   Troutbeck   
176316 GSM 11183 . Orthis hirnantensis   Aber Hirnant  Topotype  
176317 GSM 11582 . Orthis sp.   Blaen-y-cwm,Llandeilo   
176318 Pg 4866 . Orthis (Parmorthis) cf basalis   Winsle,Pembrokeshire   
176319 GSM 13327 . Orthis (Dalmanella) elegantula ?   Ludford Lane   
176320 GSM 11004 . Orthis biforata   Chair of Kildare   
176321 GSM 61178 . Orthis bouchardi   Benthall Edge,Shropshire   
176322 GSM 13276 . Orthis (Hebertella) rustica   Walsall   
176323 GSM 36595 . Orthis bouchardi   Wenlock Edge   
176324 GSM 52901 . Orthis (Dolerorthis) rustica   W of Malvern,Worcestershire   
176325 GSM 13279 . Orthis (Hebertella) rustica   Dudley   
176326 GSM 13192 . Orthis (Platystrophia) biforata   Walsall   
176327 GSM 13420 . Orthis (Rhipidomella ?) hybrida   Buildwas, Shropshire.   
176328 GSM 13204 . Orthis (Dalmanella) crassa   Dormington, Woolhope.   
176329 GSM 13083 . Orthis mullockiensis   Mullock Hill   
176330 GSM 13092 . Orthis sagittifera   Mullock Hill   
176331 GSM 13479 . Orthis (Damanella) budleighensis   Budleigh Salterton   
176332 GSM 13489 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
176333 GSM 13499 . Orthis (Dalmanella) budleighensis   Budleigh Salterton   
176334 GSM 13510 . Orthis (Dalmanella) budleighensis   Sparksbrook, Moseley,Birmingham   
176335 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176336 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176337 GSM 13378 . Orthis (Dalmanella) elegantula var   North of Bringwood Chase, Ludlow.   
176338 GSM 61277 . Orthis bilobar   Wenlock Railway,W of Bradoy Quarries,Shropshire   
176339 GSM 13225 . Orthis (Dalmanella) basalis   Whitfield,Tortworth   
176340 GSM 36205 . Orthis (Bilobites) biloba   Buildwas, Shropshire.   
176341 GSM 60856 . Orthis biloba   Buildwas,Shropshire   
176342 GSM 12713 . Orthis edgelliana   Garcoed, Usk.   
176343 GSM 12731 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
176344 GSM 36247 . Orthis (Rhipidomella) hybrida   Buildwas, Shropshire.   
176345 RGSCP 912 . Orthis   Gt. Peraver   
176346 GSE 360 . Orthis playfairi   Penwhapple Burn   
176347 GSE 266 . Orthis (Harknessella) vespertilis   Craighead Quarry   
176348 GSE 9856 . Orthis (Dalmanella) elegantula   Craighead Quarry   
176349 GSE 601 . Orthis (Dalmanella) elegantula   Drummuck Burn   
176350 RGSCP 1003 . Orthis hipparionyx?   Fowey - Cornwall.   
176351 GSE 274 . Orthis (Dalmanella) elegantula   Craighead Quarry   
176352 GSE 616 . Orthis playfairi   Shalloch Mill 1   
176353 GSM 11688 . Orthis (Rhipidomella) reversa   May Hill, Gloucestershire.   
176354 GSM 12674 . Orthis (? Rhipidomella) mullochensis   Presteign   
176355 GSE 9868 . Orthis (Hebertella) crispa   Burnsands Burn,Sanquhar   
176356 GSE 9945 . Orthis (Platystrophia) biforata   Duntercleugh Burn, Dumfries & Galloway 3   
176357 GSM 12737 . Orthis (Rhipidomella) hybrida   The Bell, Walsall.   
176358 GSM 61032 . Orthis elegantula   Near Tickwood,S.of Buildwas,Shropshire   
176359 GSM 12724 . Orthis (Dalmanella) elegantula   Chickley Common,Woolhope   
176360 GSM 36223 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
176361 GSM 36234 . Orthis (Dalmanella) elegantulina   Buildwas, Shropshire.   
176362 GSM 12783 . Orthis (Dalmanella) elegantula   Near Usk   
176363 GSM 11309 . Orthis sp. n.   Maelydd, Oswestry   
176364 M 1309 E Orthis actoniae   Hamilton Hill   
176365 M 1314 E Orthis callagramma?   Hamilton Hill   
176366 M 1319 E Orthis actoniae   Hamilton Hill   
176367 M 1323 E Orthis   Hamilton Hill   
176368 M 1329 E Orthis actoniae   Hamilton Hill   
176369 M 1332 E Orthis   Hamilton Hill   
176370 M 1335 E Orthis actoniae   Winkston   
176371 GSM 13517 . Orthis (Dalmanella) budleighensis   Gorran Haven   
176372 GSM 10364 . Orthis calligramma   Carneddaeu, Builth   
176373 GSM 11210 . Orthis (Plaesiomys) porcata var. grandis   Desertcreat, Pomeroy   
176374 GSM 4188 . Orthis confinis   Craighead, Llandeilo   
176375 GSM 10329 . Orthis confinis   Bogang, Ayrshire   
176376 GSM 4197 . Orthis (Platystrophia) biforata var   Craighead, Llandeilo   
176377 GSM 11343 . Orthis (Dalmanella) testudinaria   Grug, Llandeilo   
176378 GSM 11343 . Orthis (Dalmanella) testudinaria   Grug, Llandeilo   
176379 GSM 11320 . Orthis (Dalmanella) testudinaria   Cheney Longville   
176380 GSM 11284 . Orthis unguis   Gretton   
176381 GSM 11327 . Orthis (Dolerorthis?) sp.   Tyrone,   
176382 GSM 10960 . Orthis actoniae   Marshbrook   
176383 GSM 10957 . Orthis actoniae   Bryn Bedwog, Bala   
176384 Zs 6245 . Orthis testudinaria   Onny River   
176385 RGSCP 947 . Orthis   Fowey, Cornwall   
176386 RGSCP 1065 . Orthis hipparionyx   Fowey - Cornwall.   
176387 GSE 887 . Orthis mullochensis   Mulloch Hill ,Girvan   
176388 GSM 12297 . Orthis (Dalmanella) sp.   Marloes Bay,S of Marloes,Pembrokeshire   
176389 GSM 104187 . Orthis calactis   Lime Hill, Pomeroy,Tyrone   
176390 GSM 11676 . Orthis (Dalmanella) elegantula   Huntley Hill, May Hill, Gloucestershire.   
176391 GSM 11664 . Orthis bouchardi   Llwyn Meredydd, near Llandovery.   
176392 GSM 53736 . Orthis (Parmorthis) elegantula   Walsall   
176393 GSM 13375 . Orthis (Dalmanella) sp.   Llandeilo   
176394 Zi 6767 . Orthis orbicularis   S of Church Stretton   
176395 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176396 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176397 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176398 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176399 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176400 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176401 GSM 13205 . Orthis (Dalmanella) edgelliana   Garcoed, Usk.  Syntype  
176402 GSM 11489 . Orthis grandis   Acton Scott   
176403 GSM 11489 . Orthis grandis   Acton Scott   
176404 GSM 11348 . Orthis (Hebertella) vespertilio   Harnage, SE of Shrewsbury 1   
176405 GSM 11294 . Orthis (Hebertella) vespertilio   Bala Lake, Gwynedd   
176406 GSM 10969 . Orthis (Heterorthis) alternata   Cheney Longville   
176407 GSM 10969 . Orthis (Heterorthis) alternata   Cheney Longville   
176408 GSM 11057 . Orthis (Heterorthis) alternata   Pentro Llymru, Llanfyllin   
176409 GSM 11203 . Orthis patera   Corston Farm, Hopesay   
176410 GSM 11203 . Orthis patera   Corston Farm, Hopesay   
176411 WM 639 . Orthis sp.   Hazler Quarry   
176412 WM 639 . Orthis sp. *   Hazler Quarry   
176413 WM 589 . Orthis sp. *   Hazler Quarry   
176414 GSM 11281 . Orthis turgida   Penllech, Gwynedd   
176415 GSM 10307 . Orthis (Dalmanella) rankini   Mencop, Shelve   
176416 GSM 10331 . Orthis (?Plectorthis) crispa   Ffairfach   
176417 GSM 10313 . Orthis (Dalmanella) rankini   Llandeilo   
176418 GSM 11579 . Orthis bouchardi   N. of Cllgwyn,Llandovery   
176419 Zs 6246 . Orthis calligramma,small var   Onny River   
176420 Zs 6246 . Orthis (Dalmanella) argentea   Onny River   
176421 GSM 11261 . Orthis (Dalmanella) argentea   Marshbrook   
176422 JP 3873 . Orthis (Dalmanella) sp. nov   Nantgaredig quarry, Carmarthenshire   
176423 Zs 6245 . Orthis bouchardii, var.   Onny River   
176424 Zs 6245 . Orthis (Dalmanella) elegantula   Onny River   
176425 GSM 13062 . Orthis calligramma   Craighead, Llandeilo   
176426 Af 789 . Orthis proava   Prys Owen   
176427 GSM 10378 . Orthis calligramma   Gorran Haven, Cornwall  Paratype  
176428 GSM 103220 . Orthis calligramma   Perhaver Beach below Great Carn   
176429 GSM 33300 . Orthis calligramma   Carn Goran   
176430 GSM 11143 . Orthis crispa   Tramore, Waterford   
176431 GSM 11167 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
176432 GSM 11018 . Orthis calligrama   Moelydd, Oswestry 1   
176433 D 2978 . Orthis (Dinorthis) flabellulum   Coundmoor Quarries   
176434 GSM 11163 . Orthis (Dinorthis) flabellulum   Boduan, Caernarvonshire   
176435 GSM 11159 . Orthis (Dinorthis) sp.   Horderley & Acton Scott   
176436 HD 859 a Orthis budleighensis   Carne, Cornwall 1   
176437 CR 1493 . Orthis sp.   Perhaver Beach   
176438 B 2256 a Orthis sp.   Penicuik   
176439 GSM 13512 . Orthis (Dalmanella) budleighensis   Gorran Haven   
176440 RGSCP 1086 . Orthis ? sp   Pridmouth   
176441 RGSCP 1093 . Orthis ? hipparionyx ?   Lantick Bay   
176442 RGSCP 1249 . Orthis ? striatula   Polruan   
176443 RGSCP 1059 . Orthis ? hipparionyx ?   Fowey   
176444 RGSCP 1155 . Orthis ?   Highgate St Veep   
176445 Rh 884 . Orthis ? antiquata   Bellman Quarry,Clitheroe   
176446 RGSCP 712 . Orthis?   Pridmouth - Cornwall.   
176447 RGSCP 1064 . Orthis?   Fowey - Cornwall.   
176448 RGSCP 963 . Orthis?   Polruan - Cornwall   
176449 RGSCP 728 . Orthis?   Fowey - Cornwall.   
176450 RGSCP 767 . Orthis?   Looe- Cornwall.   
176451 RGSCP 926 . Orthis? hipparionyx?   Polruan - Cornwall   
176452 RGSCP 741 . Orthis? circularis   Fowey - Cornwall.   
176453 HT 602 . Orthis? sp.   Llanfallteg, Pembrokeshire   
176454 HT 602 . Orthis? sp.   Llanfallteg, Pembrokeshire   
176455 RGSCP 777 . Orthis?   Menheniot   
176456 GSM 16481 . Orthisocrania divaricata   Chair of Kildare   
176457 GSM 16483 . Orthisocrania divaricata   Chair of Kildare   
176458 GSM 16483 . Orthisocrania divaricata   Chair of Kildare   
176459 GSM 16480 . Orthisocrania divaricata   Chair of Kildare   
176460 GSM 16481 . Orthisocrania divaricata   Chair of Kildare   
176461 GSM 16477 . Orthisocrania divaricata   Chair of Kildare   
176462 GSM 16477 . Orthisocrania divaricata   Chair of Kildare   
176463 GSM 16477 . Orthisocrania divaricata   Chair of Kildare   
176464 GSM 16477 . Orthisocrania divaricata   Chair of Kildare   
176465 GSM 16477 . Orthisocrania divaricata   Chair of Kildare   
176466 GSM 16477 . Orthisocrania divaricata   Chair of Kildare   
176467 GSM 16482 . Orthisocrania divaricata   Chair of Kildare   
176468 GSM 16482 . Orthisocrania divaricata   Chair of Kildare   
176469 GSM 16485 . Orthisocrania divaricata   Chair of Kildare   
176470 GSM 16485 . Orthisocrania divaricata   Chair of Kildare   
176471 GSM 16480 . Orthisocrania divaricata   Chair of Kildare   
176472 GSM 16484 . Orthisocrania divaricata   Chair of Kildare   
176473 Pr 1968 . Orthisocrania divaricata   Whitland   
176474 GSM 16479 . Orthisocrania divaricata   Chair of Kildare   
176475 GSM 16479 . Orthisocrania divaricata   Chair of Kildare   
176476 GSM 16484 . Orthisocrania divaricata   Chair of Kildare   
176477 RGSCU 546 . Orthocarnitites   Malvern   
176478 RGSCP 1022 . Orthoceras   Gt. Peraver   
176479 RGSCP 940 . Orthoceras indela   Polruan - Cornwall   
176480 GSM 105113 . Orthoceras subundulatum   Near Builth.   
176481 GSM 68163 . Orthoceras sp.   E of Winter Shields,on EtoW fault   
176482 GSM 68199 . Orthoceras sp.   Gillalees Beck   
176483 GSM 105173 . Orthoceras annulatum   Woolhope and Malvern   
176484 GSM 104541 . Orthoceras annulatum   Malvern   
176485 GSM 33066 . Orthoceras   Budleigh Salterton   
176486 GSM 104418 . Orthoceras vagans   Rhiwlas,Bala   
176487 GSM 104434 . Orthoceras audax,n.sp.   Rhiwlas,Bala   
176488 GSM 104444 . Orthoceras (Endoceras) brongniarti   Rhiwlas   
176489 GSM 67507 . Orthoceras gesneri   Cracoe Reef Knolls.   
176490 GSM 67510 . Orthoceras gesneri   Cracoe Reef Knolls.   
176491 GSM 105078 . Orthoceras bullatum   Middleton.   
176492 Geol.Soc.Coll. 6731 . Orthoceras eccentricum   Radnor.   
176493 Geol.Soc.Coll. 6731 . Orthoceras eccentricum   Radnor.   
176494 GSM 69057 . Orthoceras sp.   Crook Burn - opp Limekiln   
176495 Geol.Soc.Coll. 6731 . Orthoceras eccentricum   Radnor.   
176496 Geol.Soc.Coll. 6731 . Orthoceras eccentricum   Radnor.   
176497 GSM 104285 . Orthoceras argus   Kingswood. Forden.   
176498 GSM 68969 . Orthoceras breyni   Cuddy's Burn - below Cuddy's Hall.   
176499 Geol.Soc.Coll. 5881 . Orthoceras sp.   Valley of the Maine,County Kerry   
176500 WE 804 . Orthoceras obtusus   Yeadon Water Works (Kirk Lane Mills)Borehole   
176501 GSM 86179 . Orthoceras unguis   Longnor,Derbyshire   
176502 GSM 54308 . Orthoceras subundulatum   Desertcreat, Caradoc  Holotype  
176503 GSM 54308 . Orthoceras subundulatum   Desertcreat, Caradoc  Holotype  
176504 GSd 6415 . Orthoceras distans   Near Aymestry   
176505 GSM 54308 . Orthoceras subundulatum   Desertcreat, Caradoc  Holotype  
176506 GSM 103574 . Orthoceras politum   Twll-du, Caernarvonshire   
176507 GSM 104483 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176508 GSM 86161 . Orthoceras cf inaequiseptatum   Longnor,Derbyshire   
176509 GSM 86161 . Orthoceras ovale   Longnor,Derbyshire   
176510 GSM 68159 . Orthoceras sp.   Fault Valley W of Beacon above Quarry   
176511 Geol.Soc.Coll. 130 . Orthoceras mocktreense   Mocktree   
176512 Geol.Soc.Coll. 130 . Orthoceras mocktreense   Mocktree   
176513 Geol.Soc.Coll. 130 . Orthoceras mocktreense   Mocktree   
176514 Geol.Soc.Coll. 130 . Orthoceras mocktreense   Mocktree   
176515 GSM 105226 . Orthoceras ludense   Leintwardine, Herefordshire.   
176516 Geol.Soc.Coll. 6675 . Orthoceras filosum   Ludlow   
176517 GSM 105080 . Orthoceras (like barrandii)   Coldwell Flags, Westmorland.   
176518 GSM 105086 . Orthoceras angulatum   Coldwell Flags, Westmorland.   
176519 GSM 105090 . Orthoceras elongatocinctum   Coldwell Flags, Westmorland.   
176520 GSM 105097 . Orthoceras (dulce) originale   The Betan, Welshpool.   
176521 GSE 8068 . Orthoceras mendax   Bealach Mor burn, Durness   
176522 GSM 103516 . Orthoceras sp.   (Marshbrook), Soudley, Salop   
176523 Zl 9617 . Orthoceras angulatum   Dolyhir,Orthoceras Beds   
176524 GSM 103503 . Orthoceras gracile   Ardwell, Ayrshire   
176525 GSM 103503 . Orthoceras calamiteum   Ardwell, Ayrshire   
176526 GSM 103503 . Orthoceras gracile   Ardwell, Ayrshire   
176527 GSM 103503 . Orthoceras calamiteum   Ardwell, Ayrshire   
176528 GSE 10763 . Orthoceras imbricatum   Raeberry Castle   
176529 GSE 10774 . Orthoceras sp.   Torrs Point,Kirkcudbright. Bay   
176530 GSE 756 . Orthoceras sp.   Kirkcudbright. Bay   
176531 RGSCP 886 . Orthoceras   Polruan - Cornwall   
176532 GSE 4612 . Orthoceras attenuatum   Orchard - Glasgow.   
176533 GSE 4616 . Orthoceras cylindraceum   Cousland Quarry - Dalkeith - Midlothian.   
176534 GSM 103494 . Orthoceras gracile   Desertcreat, Caradoc   
176535 GSM 105063 . Orthoceras annulatum   Llandovery Rotch,Pont Sawdde   
176536 GSM 67869 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
176537 GSM 105064 . Orthoceras annulatum   Onny River   
176538 Geol.Soc.Coll. 6856 . Orthoceras approximatum   Eastnor Park,near Ledbury,Herefordshire   
176539 GSM 103520 . Orthoceras coralliforma   Desertcreat, Caradoc   
176540 GSM 103550 . Orthoceras ardvellense?   Troutbeck, Westmorland   
176541 GSM 103571 . Orthoceras politum   Twll-du, Caernarvonshire   
176542 GSE 5957 . Orthoceras pendens   Glencotho, Broughton  Syntype  
176543 GSM 105255 . Orthoceras (Perelegarus) tracheale   Frith Farm,Malvern   
176544 GSM 105249 . Orthoceras tracheale   Llandovery,Gadoc   
176545 GSM 105378 . Orthoceras maclareni   Pentland Hills   
176546 GSM 105242 . Orthoceras angulatum   NE of Pilliards Barn,Woolhope   
176547 GSM 356 . Orthoceras recticinctum   Gaer Fawr,Builth   
176548 GSM 26730 . Orthoceras semipartitum   Mocktree.   
176549 GSM 105316 . Orthoceras baculiforme   Hay Fell, Benson Knot.   
176550 GSM 105302 . Orthoceras ludense   Presteign   
176551 GSM 105300 . Orthoceras ludense   Benson Knot and Radnor.   
176552 GSM 105304 . Orthoceras tenuiannulatum   Usk.   
176553 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176554 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176555 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176556 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176557 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176558 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176559 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176560 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176561 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176562 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176563 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176564 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176565 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176566 GSM 103567 . Orthoceras politum   Twll-du, Caernarvonshire   
176567 GSM 103498 . Orthoceras gracile   Desertcreat, Caradoc   
176568 GSE 4623 . Orthoceras sp.   Seafield Cottage - Kirkcaldy - Fife.   
176569 GSE 9973 . Orthoceras cyclindraceum   Linn Quarry - Dunfermline - Fife.   
176570 GSE 9979 . Orthoceras sp.   Woodend Quarry - Fordel - Fife.   
176571 GSE 9982 . Orthoceras sp.   Woodend Quarry - Fordel - Fife.   
176572 GSM 86107 . Orthoceras striata   Nantinan,Co Limerick,Ireland   
176573 GSM 86140 . Orthoceras sp.   Llin,4 miles N of Dunfermline,Fife   
176574 GSM 86140 . Orthoceras cinctum   Llin,4 miles N of Dunfermline,Fife   
176575 Geol.Soc.Coll. 5885 . Orthoceras sp.   Kulkeagh,County Fermanagh   
176576 GSM 86149 . Orthoceras sp.   Near Glasgow.   
176577 GSM 86136 . Orthoceras sp.   Kilbucho,Biggar   
176578 GSM 86124 . Orthoceras sp.   Balla Salla,Near Castleton,Isle of Man   
176579 GSM 23094 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
176580 GSM 23094 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
176581 GSM 23094 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
176582 GSM 23094 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
176583 GSM 103507 . Orthoceras pictum   Myrddyn Marad   
176584 GSE 769 . Orthoceras etheridgei   Raeberry Castle  Syntype  
176585 GSM 86116 . Orthoceras sp.   Longnor,Derbyshire   
176586 GSM 86174 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
176587 GSM 86174 . Orthoceras inaequiseptum   Longnor,Derbyshire   
176588 GSM 86214 . Orthoceras ovale   Fermanagh,N. Ireland   
176589 GSM 86214 . Orthoceras cf goldfussianum   Fermanagh,N. Ireland   
176590 GSM 86214 . Orthoceras gregarium ?   Fermanagh,N. Ireland   
176591 Geol.Soc.Coll. 5886 . Orthoceras sp.   Kulkeagh,County Fermanagh   
176592 GSM 86186 . Orthoceras cf movisianum   Dovedale - Derbyshire.   
176593 GSM 86186 . Orthoceras cinctum   Dovedale - Derbyshire.   
176594 GSM 86206 . Orthoceras ovale   Redesdale Northumberland   
176595 GSM 86206 . Orthoceras sp.   Redesdale Northumberland   
176596 GSM 86220 . Orthoceras sp.   Near Glasgow.   
176597 GSM 86200 . Orthoceras cinctum   Gateham,Staffordshire   
176598 GSM 86200 . Orthoceras sp.   Gateham,Staffordshire   
176599 GSM 86123 . Orthoceras cylindraceum   Kildare - Ireland.   
176600 RGSCP 416 . Orthoceras gracile ?   Trevone, Cornwall   
176601 RGSCP 759 . Orthoceras   Fowey - Cornwall.   
176602 GSM 103509 . Orthoceras subannutare?   Lishellaw, Fermannagh. Desertcreight, Tyrone.   
176603 GSM 82872 . Orthoceras (Conoceras) loum   Hafotty, Fill   
176604 GSM 104601 . Orthoceras avelini   Cefn Gwnlle Shelve Area Shropshire 1   
176605 GSM 104603 . Orthoceras arelini   ? Llanvirn   
176606 RR 699 . Orthoceras sp.   Hope Stream, Shropshire   
176607 GSM 104288 . Orthoceras avelini   Cefn Gwnlle Shelve Area Shropshire 1   
176608 GSM 104480 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176609 GSM 104484 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176610 GSM 104486 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176611 RGSCP 786 . Orthoceras   Lantivet Bay, Polperro, Cornwall   
176612 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176613 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176614 Geol.Soc.Coll. 6719 . Orthoceras ibex   Mocktree or Park Farm   
176615 Geol.Soc.Coll. 6718 . Orthoceras tracheale   Horeb Chapel   
176616 Geol.Soc.Coll. 6715 . Orthoceras bullatum   Ludlow   
176617 Ru 7938 . Orthoceras cf. hungarian   Sowerthwaite,Yorks   
176618 GSM 68019 . Orthoceras sp.   Bull Cleugh (N tributary of Upper Kirk Beck).   
176619 GSE 770 . Orthoceras etheridgei   Raeberry Castle  Syntype  
176620 GSE 10772 . Orthoceras sp.   Raeberry Castle   
176621 RK 949 . Orthoceras cf subannulare   Pandy Twdwr,Denbighshire   
176622 GSM 105178 . Orthoceras ibex   Ledbury.   
176623 GSM 104487 . Orthoceras saturni   Leintwardine, Herefordshire.   
176624 Zs 1685 . Orthoceras gregarium   Millichope,Shropshire   
176625 Zs 1685 . Orthoceras gregarium   Millichope,Shropshire   
176626 Zs 1685 . Orthoceras gregarium   Millichope,Shropshire   
176627 Zs 1685 . Orthoceras gregarium   Millichope,Shropshire   
176628 Geol.Soc.Coll. 6721 . Orthoceras dimidiatum   Radnor Forest  Holotype  
176629 Geol.Soc.Coll. 6721 . Orthoceras dimidiatum   Radnor Forest  Holotype  
176630 GSd 6416 . Orthoceras distans   Near Aymestry   
176631 GSM 104267 . Orthoceras annulatum crassa   Barr, Staffordshire.   
176632 GSM 105079 . Orthoceras bacchus   Usk Tunnel.   
176633 GSM 105084 . Orthoceras angulatum   Coldwell Flags, Westmorland.   
176634 GSM 49439 . Orthoceras araneosum   Buildwas, Shropshire.   
176635 GSM 26906 . Orthoceras marloensa   Marloes Bay,S of Marloes,Pembrokeshire   
176636 GSM 26906 . Orthoceras excentricum   Marloes Bay,S of Marloes,Pembrokeshire   
176637 GSM 105088 . Orthoceras elongatocinctum   0.5 miles SE of Little Hill; 4 miles SE of Llandewi-yr-trad.   
176638 GSM 105093 . Orthoceras lineatum 'tenuistriatum'   River Wye, Builth.   
176639 GSM 105095 . Orthoceras maclareni   Llanbadarn Fawr, near Pen-y-bont, Radnorshire.   
176640 GSM 105098 . Orthoceras originale   River Wye, Builth.   
176641 GSE 10872 . Orthoceras sp.   Lady Burn, Dailly   
176642 GSE 380 . Orthoceras pendens   Penwhapple Burn   
176643 GSb 4517 . Orthoceras nummularius   Long's Quarry, Tortworth, Gloucestershire.   
176644 GSM 105062 . Orthoceras subconicum   Eastnor Park,Malvern   
176645 GSM 105052 . Orthoceras (Actinoceras) subconicum   Bog Mine, Shelve, Shropshire   
176646 GSM 105057 . Orthoceras subconicum   Obelisk, Eastnor Park, Hertfordshire.   
176647 GSM 103514 . Orthoceras sp.   Marshbrook   
176648 GSM 103518 . Orthoceras sp.   Soudley   
176649 GSM 103506 . Orthoceras pictum   Myrddyn Marad   
176650 GSE 146 . Orthoceras sp. nov.   Loch Meadaidh   
176651 GSE 150 . Orthoceras olorus   Durness   
176652 GSE 693 . Orthoceras sp.   Durness   
176653 GSE 5417 . Orthoceras mendax   Ben Suardal dip slope, Skye   
176654 GSM 103489 . Orthoceras pomeroense   Desertcreat, Caradoc   
176655 GSM 103482 . Orthoceras pomeroense   Desertcreat, Caradoc   
176656 GSM 103513 . Orthoceras lineatum   Marshbrook   
176657 GSM 103502 . Orthoceras gracile   Llangedwin    
176658 GSM 103501 . Orthoceras gracile   Desertcreat, Caradoc   
176659 GSM 103501 . Orthoceras calamiteum   Desertcreat, Caradoc   
176660 GSM 103497 . Orthoceras tubicirella   Desertcreat, Caradoc   
176661 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176662 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176663 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176664 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176665 Zl 9595 . Orthoceras ammulatum var inibriatum   Dolyhir Orthoceras Bed   
176666 Zl 9599 . Orthoceras punctalium   Dolyhir Orthoceras Bed   
176667 GSE 8069 . Orthoceras mendax   Bailenacille (Balnakeil), Shore cliff, Durness   
176668 GSE 8066 . Orthoceras sp   Bealach Mor burn, Durness  Holotype  
176669 GSM 103547 . Orthoceras perannulatum   Twll-du, Caernarvonshire   
176670 GSM 103549 . Orthoceras subundulatum?   Twll-du, Caernarvonshire   
176671 GSM 103551 . Orthoceras ardvellense?   Troutbeck, Westmorland   
176672 GSM 103558 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176673 GSM 103562 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176674 GSM 103562 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176675 GSM 103564 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176676 GSM 103565 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176677 GSM 103568 . Orthoceras politum   Twll-du, Caernarvonshire   
176678 GSM 103573 . Orthoceras politum   Twll-du, Caernarvonshire   
176679 GSM 104153 . Orthoceras perannulatum   Pomeroy, Co. Tyrone   
176680 GSM 103577 c Orthoceras politum   Bryn Bedwog, Bala   
176681 GSM 105076 . Orthoceras sp.   Norbury,Shropshire   
176682 GSM 105074 . Orthoceras bacchus   Shanballymore,Oughterard   
176683 GSM 104540 . Orthoceras angulatum   Wyth Tunnel, Malvern.   
176684 GSM 103497 . Orthoceras gracile   Desertcreat, Caradoc   
176685 RGSCP 609 . Orthoceras   Polruan - Cornwall   
176686 WDW 457 A Orthoceras sp.   Left bank Nant Lleck - Brecon.   
176687 JM 4855 . Orthoceras cf assiculare or asciculare ?   Tamworth Colliery Borehole   
176688 GSM 67867 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
176689 GSM 24571 . Orthoceras hungaricum   Sholeshook,Haverfordwest  Holotype  
176690 Zu 64 . Orthoceras cf.elongatocinctum   Keisley,Westmoreland   
176691 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176692 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176693 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176694 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176695 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176696 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176697 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176698 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176699 GSM 104409 . Orthoceras vagans   Rhiwlas,Bala   
176700 GSM 104413 . Orthoceras vagans   Rhiwlas,Bala   
176701 GSM 104416 . Orthoceras vagans   Rhiwlas,Bala   
176702 GSM 104419 . Orthoceras vagans   Rhiwlas,Bala   
176703 GSM 105179 . Orthoceras ibex   Ledbury.   
176704 GSM 105184 . Orthoceras angulatum   Downton,Ludlow   
176705 Geol.Soc.Coll. 6720 . Orthoceras angulatum   Mocktree Hill,Hereford   
176706 RK 4081 . Orthoceras grindrodi   Gribin,Denbighshire   
176707 GSM 105159 . Orthoceras angulatum   Dudley.Worcestershire   
176708 GSM 105153 . Orthoceras mocktreensis   Gorstley, near Newent.   
176709 GSM 105153 . Orthoceras fimbriatum   Gorstley, near Newent.   
176710 Zl 4109 . Orthoceras sp.   LOCALITY UNKNOWN   
176711 HD 860 . Orthoceras sp.   Malet's Hole, N of Nase Head & N of lava mass, Cornwall.   
176712 GSM 52252 . Orthoceras tenuicinctum   Oernant, Cerrig-y-Druidion, Denbighshire.   
176713 GSM 104432 . Orthoceras audax   Rhiwlas,Bala   
176714 GSM 104432 . Orthoceras audax   Rhiwlas,Bala   
176715 GSM 104432 . Orthoceras audax   Rhiwlas,Bala   
176716 GSM 104432 . Orthoceras audax   Rhiwlas,Bala   
176717 GSM 104435 . Orthoceras audax,n.sp.   Rhiwlas,Bala   
176718 GSM 104445 . Orthoceras elongatocinctum   Chair of Kildare   
176719 GSM 104455 a Orthoceras annulatum   Rhiwlas,Bala   
176720 GSM 104457 . Orthoceras sp.   Rhiwlas,Bala   
176721 GSM 104459 . Orthoceras sp.   Rhiwlas,Bala   
176722 GSM 104460 . Orthoceras sp.   Rhiwlas,Bala   
176723 Geol.Soc.Coll. 6720 . Orthoceras virgatum   Mocktree Hill,Hereford   
176724 GSM 105106 . Orthoceras subundulatum   Burrington, near Ludlow, Shropshire.   
176725 GSM 105108 . Orthoceras subundulatum   Garrangrena, Tipperary.   
176726 GSM 105109 . Orthoceras sp.   Coldwell Flags, Westmorland.   
176727 GSM 105103 . Orthoceras subundulatum   Burrington, near Ludlow, Shropshire.   
176728 GSM 4301 . Orthoceras sp.   Pentland Hills.   
176729 GSM 105126 . Orthoceras sp   Oernant, Cerrig-y-Druidion, Denbighshire.   
176730 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176731 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176732 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176733 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176734 Ze 342 . Orthoceras sp   Damery,Gloucestershire.   
176735 GSM 105186 . Orthoceras subundulatum   Vinnal Hill, Ludlow.   
176736 GSM 105190 . Orthoceras angulatum   Vinnal Hill, Ludlow.   
176737 Zs 1682 . Orthoceras gregarium   Ludlow,forestry road   
176738 Zs 1683 . Orthoceras recticinctum   Ludlow,forestry road   
176739 Zs 1683 . Orthoceras gregarium   Ludlow,forestry road   
176740 Zs 1684 . Orthoceras gregarium   Ludlow,forestry road   
176741 Zs 1684 . Orthoceras gregarium   Ludlow,forestry road   
176742 Zs 1684 . Orthoceras gregarium   Ludlow,forestry road   
176743 Zs 1684 . Orthoceras gregarium   Ludlow,forestry road   
176744 Zs 1686 . Orthoceras recticinctum   Ludlow,forestry road   
176745 Geol.Soc.Coll. 6728 . Orthoceras gregarium   Ludlow   
176746 GSM 104489 . Orthoceras gregarium   Near Presteign   
176747 GSM 105182 . Orthoceras dimidiatum   Danefield,Kington   
176748 Zl 9599 . Orthoceras excentricum   Dolyhir Orthoceras Bed   
176749 Zl 9599 . Orthoceras mizbtzeense   Dolyhir Orthoceras Bed   
176750 Zl 9618 . Orthoceras angulatum   Dolyhir,Orthoceras Beds   
176751 B 391 . Orthoceras   Gilmerton, Edinburgh   
176752 GSM 104494 . Orthoceras ibex   Ledbury.   
176753 GSM 102290 . Orthoceras imbricatum   Garth Hill, Knighton, Radnorshire.   
176754 M 2049 . Orthoceras sp.   Keirs Burn - Keirs Castle - Waterside - Ayrshire.   
176755 GSM 105176 . Orthoceras annulatum   Wren's Nest,Dudley,Worcs.   
176756 GSM 105167 . Orthoceras fimbriatum   Malvern Hills   
176757 GSM 105002 . Orthoceras   Petherwin,Cornwall   
176758 GSM 105001 . Orthoceras   Baggy Point,North Devon   
176759 GSM 104992 . Orthoceras ludense   Petherwin,Cornwall   
176760 GSM 104994 . Orthoceras ludense   Petherwin,Cornwall   
176761 WN 777 . Orthoceras   Willesden no.1 Borehole,London   
176762 GSM 105005 . Orthoceras ludense   Landlake,Cornwall   
176763 GSM 104989 . Orthoceras laterale ?   Landlake,Cornwall   
176764 GSM 7347 . Orthoceras schlotheimi ?   Saltern South Devon   
176765 GSM 102292 . Orthoceras imbricatum   Near Ludlow.   
176766 GSM 102292 . Orthoceras imbricatum   Near Ludlow.   
176767 GSM 102292 . Orthoceras imbricatum   Near Ludlow.   
176768 GSM 102292 . Orthoceras imbricatum   Near Ludlow.   
176769 GSM 105231 . Orthoceras sp.   Pyrton Passage, Tortworth.   
176770 GSM 122 . Orthoceras angulatum   Llangilby Castle.   
176771 GSM 105234 . Orthoceras angulatum   Llanbaddock, Usk.   
176772 GSM 105235 . Orthoceras omissum   Bodenham, Woolhope.   
176773 GSM 105230 . Orthoceras ludense   Leintwardine, Herefordshire.   
176774 GSM 126 . Orthoceras mocktreense   Hanway Common, Ludlow.   
176775 GSM 57253 . Orthoceras sp.   South of Hazle, N W of Putley, Herefordshire.   
176776 GSM 57258 . Orthoceras bullatum   South of Hazle, Woolhope.   
176777 GSM 346 . Orthoceras bullatum   Knighton   
176778 GSM 347 . Orthoceras bullatum   Bringwood Chase, Ludlow.   
176779 GSM 345 . Orthoceras bullatum   Bringwood Chase, Ludlow.   
176780 GSM 338 . Orthoceras anguilatum   Gaer Fawr,Builth   
176781 GSM 105257 . Orthoceras bullatum   Llanfrechfa, Usk.   
176782 GSM 105258 . Orthoceras bullatum   Llanfrechfa, Usk.   
176783 GSM 342 . Orthoceras bullatum   Henllyn Hill, Builth.   
176784 GSM 105381 . Orthoceras maclareni   Pentland Hills   
176785 GSM 105383 . Orthoceras n sp   Deerhope,Pentlands   
176786 GSM 104108 . Orthoceras bullatum   Trichneg, Llandeilo.   
176787 GSM 103195 . Orthoceras tracheale   Horeb Chapel   
176788 GSM 104424 . Orthoceras vagans   Rhiwlas,Bala   
176789 GSM 104425 a Orthoceras vagans   Rhiwlas,Bala   
176790 GSM 104431 . Orthoceras vagans   Chair of Kildare   
176791 GSM 339 . Orthoceras angulatum   River Wye,near Erwood   
176792 GSM 105238 . Orthoceras angulatum   NE of Pilliards Barn,Woolhope   
176793 GSM 105171 . Orthoceras annulatum   Woolhope and Malvern   
176794 GSM 105211 . Orthoceras sp.   Aymestry   
176795 GSM 105212 . Orthoceras ludense   Leintwardine, Herefordshire.   
176796 GSM 105224 . Orthoceras mocktreense   Mocktree   
176797 GSM 105225 . Orthoceras ludense   Leintwardine, Herefordshire.   
176798 Geol.Soc.Coll. 6673 . Orthoceras filosum   Ludlow   
176799 GSM 105227 . Orthoceras bullatum   Frith Quarry, Stapleton.   
176800 GSM 280 . Orthoceras filosum   Leintwardine, Herefordshire.   
176801 GSM 105241 . Orthoceras angulatum   NE of Pilliards Barn,Woolhope   
176802 GSM 105032 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
176803 GSM 105034 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
176804 GSM 105036 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
176805 GSM 105276 . Orthoceras recticinctum   Malthon Lodge,Malvern   
176806 GSM 105285 . Orthoceras gregarium   Newton Lane,Kington   
176807 GSM 105287 . Orthoceras gregarium   Newton Lane,Kington   
176808 GSM 105271 . Orthoceras recticinctum   Blaenau,Builth   
176809 GSM 26731 . Orthoceras semipartitum   Mocktree.   
176810 GSM 105169 . Orthoceras annulatum   Garcoed, Usk.   
176811 M 146 d Orthoceras durinum   Eilean na Cas Leac, Durness (Na Glas Leacan)   
176812 M 117 d Orthoceras mendax   An Garbh Eilean, Durness 1   
176813 M 1 d Orthoceras durinum   Bealach Mor Burn   
176814 M 1 d Orthoceras undulostria   Bealach Mor Burn   
176815 M 2043 e Orthoceras mendax   Ben Suardal Strath, Skye   
176816 GSM 88965 . Orthoceras sulcatum undatum   Woodend Quarry,Fordell,Fifeshire   
176817 GSM 88965 . Orthoceras sulcatum   Woodend Quarry,Fordell,Fifeshire   
176818 Geol.Soc.Coll. 6418 . Orthoceras tubicinella   Plymouth,Devon   
176819 GSM 104858 . Orthoceras laterale   South Devon   
176820 GSM 104856 . Orthoceras laterale   South Devon   
176821 GSM 8686 . Orthoceras laterale   Newton Bushel - Devon   
176822 GSM 7137 . Orthoceras vicarii   Newton Bushel - Devon   
176823 GSM 104818 . Orthoceras subannulare   Newton Bushel - Devon   
176824 GSM 7136 . Orthoceras tubicinella   Newton Bushel,Devon   
176825 GSM 104829 . Orthoceras tubicinella   Newton Bushel,Devon   
176826 GSM 104825 . Orthoceras sp.   Devon   
176827 GSM 95383 . Orthoceras sp.   Trevone, Cornwall   
176828 GSM 7126 . Orthoceras dolatum   Newton Bushel - Devon   
176829 GSM 7126 a Orthoceras dolatum   Newton Bushel - Devon   
176830 GSM 7132 . Orthoceras rapiforme   Newton Bushel - Devon   
176831 GSM 104853 . Orthoceras ludense   Newton Bushel,Devon   
176832 M 4947 c Orthoceras (Actinoceras) mendax   Bealach Mor Burn   
176833 M 4950 c Orthoceras sp.   Bealach Mor Burn   
176834 M 4954 c Orthoceras mendax   Bealach Mor Burn   
176835 M 4997 c Orthoceras sp   Bealach Mor Burn   
176836 GSM 86110 . Orthoceras sp.   Chrome Hill,Derbyshire   
176837 GSM 86110 . Orthoceras inaquiseptum   Chrome Hill,Derbyshire   
176838 GSM 86115 . Orthoceras sp.   Longnor,Derbyshire   
176839 GSM 86139 . Orthoceras cinctum   Llin,4 miles N of Dunfermline,Fife   
176840 GSM 86139 . Orthoceras sp.   Llin,4 miles N of Dunfermline,Fife   
176841 GSM 86141 . Orthoceras sp.   Llin,4 miles N of Dunfermline,Fife   
176842 GSM 86141 . Orthoceras cinctum   Llin,4 miles N of Dunfermline,Fife   
176843 GSM 86126 . Orthoceras sp.   Codden Hill,Devon   
176844 GSM 86146 . Orthoceras sp.   Near Glasgow.   
176845 GSM 86150 . Orthoceras sp.   Near Glasgow.   
176846 GSM 86135 . Orthoceras sp.   Kilbucho,Biggar   
176847 GSM 86137 . Orthoceras sp.   Kilbucho,Biggar   
176848 GSM 86128 . Orthoceras sp.   Narrowdale,Staffordshire   
176849 GSM 86129 . Orthoceras sp.   Narrowdale,Staffordshire   
176850 GSM 86131 . Orthoceras sp.   Narrowdale,Staffordshire   
176851 GSM 86131 . Orthoceras cf muensterianum   Narrowdale,Staffordshire   
176852 Da 1506 . Orthoceras sp.   Carleton Biggin,Yorks.   
176853 GSM 86211 . Orthoceras affine   Clogher,Tyrone  Syntype  
176854 GSM 86118 . Orthoceras sp.   Ireland   
176855 GSM 86173 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
176856 GSM 86173 . Orthoceras inaequiseptum   Longnor,Derbyshire   
176857 GSM 86159 . Orthoceras cf inaequiseptatum   Longnor,Derbyshire   
176858 GSM 86159 . Orthoceras ovale   Longnor,Derbyshire   
176859 GSM 86176 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
176860 MT 2300 e Orthoceras mendax   Loch Lonachan, Broadford, Skye   
176861 GSM 86168 . Orthoceras cf goldfussianum   Longnor,Derbyshire   
176862 GSM 86170 . Orthoceras cf goldfussianum   Longnor,Derbyshire   
176863 Dw 3713 . Orthoceras conquestum   West of Draughton Height   
176864 MT 2270 e Orthoceras pertinens   Loch Lonachan, Strath, Skye   
176865 GSM 26733 . Orthoceras semipartitum   Mocktree.   
176866 GSM 105317 . Orthoceras baculiforme   Hay Fell, Benson Knot.   
176867 GSM 105292 . Orthoceras umbricatum   Bishop's Castle   
176868 GSM 105291 . Orthoceras umbricatum   Parlan,Stoke Edith   
176869 GSM 105295 . Orthoceras umbricatum   Under Woolhope   
176870 GSM 105307 . Orthoceras kendalense   Kendal,Westmorland   
176871 GSM 105303 . Orthoceras ibex   Henlyn Hill,Builth   
176872 GSM 348 . Orthoceras ibex   Builth   
176873 GSM 348 B Orthoceras ibex   Builth   
176874 GSM 104481 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176875 GSM 104485 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176876 GSM 65327 . Orthoceras sp.   Far House Barn, Trib Cam Beck.   
176877 GSM 37526 . Orthoceras (Conoceras) loum   Lords Hill, Shelve  Holotype  
176878 TCC 788 . Orthoceras sp.   Pwllt-trap, St. Clears, Carmarthenshire   
176879 GSM 63533 . Orthoceras sp ?   Pinskey Gill - Ravenstonedale.   
176880 GSM 63534 . Orthoceras sp ?   Pinskey Gill - Ravenstonedale.   
176881 GSM 66851 . Orthoceras sp.   Wedber Brow Knoll, Malham.   
176882 GSM 86215 . Orthoceras subimbricatum   Cloonoghill  Undifferentiated Type  
176883 GSd 3873 . Orthoceras sp.   Isle of Man   
176884 Zl 536 . Orthoceras leivisterense ?   Poolvash - Poyllvaaish,Isle of Man   
176885 GSM 86165 . Orthoceras sp.   Longnor,Derbyshire   
176886 GSd 3871 . Orthoceras sp.   Middleton,near Cork   
176887 GSd 3854 . Orthoceras sp.   Valley of the Maine,County Kerry   
176888 GSM 86178 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
176889 GSM 86178 . Orthoceras sp.   Longnor,Derbyshire   
176890 GSM 86218 . Orthoceras reticulatum   Kildare - Ireland.   
176891 GSM 86218 . Orthoceras sp.   Kildare - Ireland.   
176892 GSM 86219 . Orthoceras sp.   Near Glasgow.   
176893 X 3956 . Orthoceras sp.   Dinckley Hall   
176894 X 3956 . Orthoceras cinctum   Dinckley Hall   
176895 GSM 86194 . Orthoceras breynii   Narrowdale,Staffs   
176896 GSM 86199 . Orthoceras cinctum   Gateham,Staffordshire   
176897 GSM 86199 . Orthoceras sp.   Gateham,Staffordshire   
176898 GSM 86201 . Orthoceras cinctum   Gateham,Staffordshire   
176899 GSM 86201 . Orthoceras sp.   Gateham,Staffordshire   
176900 GSM 86203 . Orthoceras (breynii) sowerbyi   Kildare - Ireland.   
176901 GSM 86103 . Orthoceras pyramidale   Tyrone   
176902 Geol.Soc.Coll. 5880 . Orthoceras sp.   Valley of the Maine,Co.Kerry,Ireland   
176903 GSM 86098 . Orthoceras sp.   Kildare,Ireland   
176904 MT 2436 e Orthoceras pertinens   Port Odhar, Durness   
176905 MT 2438 e Orthoceras mendax   Port Odhar, Durness   
176906 M 228 d Orthoceras vertebrale   Bealach Mor Burn, Durness   
176907 EU 3527 . Orthoceras sp.   Ben Suardal   
176908 GSE 766 . Orthoceras etheridgei   Kirkcudbright. Bay   
176909 GSE 764 . Orthoceras etheridgei   Kirkcudbright. Bay   
176910 GSE 767 . Orthoceras etheridgei   Kirkcudbright. Bay   
176911 GSE 768 . Orthoceras etheridgei   Kirkcudbright. Bay   
176912 GSE 759 . Orthoceras etheridgei   Howard Point,Kirkudbright   
176913 GSE 760 . Orthoceras etheridgei   Howard Point,Kirkudbright   
176914 GSE 732 . Orthoceras imbricatum   E of Kirkcudbright. Bay   
176915 GSE 734 . Orthoceras imbricatum   E of Kirkcudbright. Bay   
176916 GSE 10761 . Orthoceras etheridgei   Wetherlaw Linn,Pentland Hills   
176917 GSE 10757 . Orthoceras etheridgei   Wetherlaw Linn,Pentland Hills   
176918 GSE 771 . Orthoceras etheridgei   Raeberry Castle  Syntype  
176919 GSE 753 . Orthoceras cf recticinctum   Millstone Edge,Teviothead,Hawick   
176920 GSE 752 . Orthoceras cf recticinctum   ,Teviothead,Hawick   
176921 GSE 762 . Orthoceras maclareni   Howard Point,Kirkudbright   
176922 GSE 10770 . Orthoceras sp.   Raeberry Castle   
176923 GSE 10764 . Orthoceras cf mocktreense   Henshaw Burn   
176924 GSE 10773 . Orthoceras sp.   Torrs Point,Kirkcudbright. Bay   
176925 GSE 772 . Orthoceras sp.   Kirkcudbright. Bay   
176926 GSE 10771 . Orthoceras sp.   Raeberry Castle   
176927 M 2105 e Orthoceras mendax   Loch Lonachan, Broadford, Skye   
176928 M 4892 c Orthoceras sp.   Port Odhar (Port Odhair)   
176929 GSM 88947 . Orthoceras sulcatum undatum   Townhead,Glasgow [or Ballarnock,Hamilton,Lanarkshire  Holotype  
176930 GSM 88935 . Orthoceras sulcatum undatum   Llin,? =Linn,4miles N of Dunfermline,Fifeshire   
176931 GSM 89965 . Orthoceras sulcatum undatum   Mudstone Bay,S. Devon   
176932 Geol.Soc.Coll. 6424 . Orthoceras sp.   Plymouth,Devon   
176933 Geol.Soc.Coll. 6428 . Orthoceras cylindraceum ?   Stonehouse Hill,Plymouth   
176934 Geol.Soc.Coll. 6419 . Orthoceras sp.   Plymouth,Devon   
176935 GSM 26905 . Orthoceras excentricum   Marloes Bay,S of Marloes,Pembrokeshire   
176936 GSM 69403 . Orthoceras sp.   Larriston Burn   
176937 GSM 69404 . Orthoceras sp.   Larriston Burn   
176938 GSM 67865 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
176939 GSM 67872 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
176940 GSM 67875 . Orthoceras breyni   Bull Cleugh (N tributary of Upper Kirk Beck).   
176941 GSM 67993 . Orthoceras breyni   Bull Cleugh (N tributary of Upper Kirk Beck).   
176942 GSM 69289 . Orthoceras sp.   Kershope Burn - left bank - Kershopefoot - Liddesdale - Dumfriesshire.   
176943 GSM 68022 . Orthoceras sp.   Bull Cleugh (N tributary of Upper Kirk Beck).   
176944 GSM 103545 . Orthoceras perannulatum   Twll-du, Caernarvonshire   
176945 GSM 103545 . Orthoceras perannulatum   Twll-du, Caernarvonshire   
176946 GSM 103545 . Orthoceras perannulatum   Twll-du, Caernarvonshire   
176947 GSM 103545 . Orthoceras perannulatum   Twll-du, Caernarvonshire   
176948 GSM 103546 . Orthoceras perannutatum   Twll-du, Caernarvonshire   
176949 GSM 103548 . Orthoceras carinatum   Twll-du, Caernarvonshire   
176950 GSM 10466 . Orthoceras bicinella var. elliptic   Desertcreat, Caradoc   
176951 GSM 10466 . Orthoceras bicinella var. elliptic   Desertcreat, Caradoc   
176952 GSM 103517 . Orthoceras sp.   Marshbrook   
176953 GSM 103487 . Orthoceras pomeroense   Desertcreat, Caradoc   
176954 GSM 103495 . Orthoceras gracile   Desertcreat, Caradoc   
176955 GSM 103495 . Orthoceras gracile   Desertcreat, Caradoc   
176956 GSM 103495 . Orthoceras gracile   Desertcreat, Caradoc   
176957 GSM 103495 . Orthoceras gracile   Desertcreat, Caradoc   
176958 GSM 103500 . Orthoceras gracile   Desertcreat, Caradoc   
176959 GSM 103499 . Orthoceras gracile   Desertcreat, Caradoc   
176960 RR 1700 . Orthoceras sp.   Lower Chatwell   
176961 GSM 103510 . Orthoceras lineatum var. termistriatum   Desertcreat, Caradoc   
176962 GSM 103515 . Orthoceras sp.   Marshbrook   
176963 GSE 10982 . Orthoceras sp.   Cnoc Slapin, Torran, Skye   
176964 GSE 145 . Orthoceras durinum   Eilean na Cas Leac, Durness (Na Glas Leacan)   
176965 GSE 8072 . Orthoceras mendax   Bealach Mor Burn, Durness   
176966 GSE 8073 . Orthoceras mendax   Loch Lonachan, Broadford, Skye   
176967 GSM 85164 . Orthoceras sp.   Gate Cote Farm - River Darwen - Lancashire.   
176968 Zf 4404 . Orthoceras koninckiana   Crimsworth Dene,Hebden Bridge,Yorkshire   
176969 Zf 4408 . Orthoceras koninckiana   Crimsworth Dene,Hebden Bridge,Yorkshire   
176970 T 473 b Orthoceras cf asciculare   Hollywood,near Congleton Staffordshire   
176971 GSM 68842 . Orthoceras sp.   White Lyne   
176972 GSM 67750 . Orthoceras   White Beck, White Know, SSE of Bewcastle.   
176973 GSM 69006 . Orthoceras sp.   Bailey Water   
176974 GSM 69055 . Orthoceras sp.   Crook Burn - opp Limekiln   
176975 GSE 529 . Orthoceras politum   Lady Burn, Dailly   
176976 GSE 5955 . Orthoceras pendens   Glencotho, Broughton  Syntype  
176977 GSE 9622 . Orthoceras sp.   Benan Burn, Barr   
176978 GSM 103554 . Orthoceras annulatum   Moel-y-Garnedd   
176979 GSM 103556 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176980 GSM 103557 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176981 GSM 103561 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
176982 GSM 103575 . Orthoceras politum   Twll-du, Caernarvonshire   
176983 GSM 103577 a Orthoceras politum   Twll-du, Caernarvonshire   
176984 GSM 103578 . Orthoceras politum   Twll-du, Caernarvonshire   
176985 GSM 103511 . Orthoceras expansum   Desertcreat, Caradoc  Holotype  
176986 GSM 103505 . Orthoceras pictum   Myrddyn Marad   
176987 RR 836 . Orthoceras cf. avelini   Betton Dingle, Shropshire   
176988 GSM 104287 . Orthoceras avelini   Cefn Gwnlle Shelve Area Shropshire 1   
176989 GSM 104289 . Orthoceras avelini   Cefn Gwnlle Shelve Area Shropshire 1   
176990 GSM 7268 . Orthoceras sp.   Hebden Bridge - Yorkshire.  Holotype  
176991 17E 8663 . Orthoceras   Kirkcudbright Bay   
176992 GSM 104479 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
176993 GSM 105246 . Orthoceras angulatum   Mathan Lodge,Malverns   
176994 GSM 105382 . Orthoceras maclareni   Pentland Hills   
176995 GSM 340 . Orthoceras bullatum   Builth   
176996 GSM 105236 . Orthoceras (Ofimbriatum) angulatum   Cock's Hill,Woolhope   
176997 GSM 105239 . Orthoceras angulatum   NE of Pilliards Barn,Woolhope   
176998 GSM 105240 . Orthoceras angulatum   NE of Pilliards Barn,Woolhope   
176999 GSM 105033 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
177000 GSM 105035 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
177001 GSM 105037 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
177002 GSM 105277 . Orthoceras recticinctum   Malthon Lodge,Malvern   
177003 GSM 105279 . Orthoceras recticinctum   Malthon Lodge,Malvern   
177004 Geol.Soc.Coll. 6717 . Orthoceras canalicatum   Ledbury.   
177005 GSM 104284 . Orthoceras argus   Kingswood. Forden.   
177006 GSM 105091 . Orthoceras primoevum   Raeffadda, Tipperary.   
177007 GSM 105092 . Orthoceras primoevum   Tyn-y-proll, 4.5 miles from Llansannan, Denbigh.   
177008 GSM 105094 . Orthoceras primoevum   Nantglyn, Denbighshire.   
177009 GSM 105096 . Orthoceras (dulce) originale   Llanerchgoch, Myddfai.   
177010 GSM 105066 . Orthoceras bacchus   Llwyn Meredith,Myddfai   
177011 GSM 105069 . Orthoceras sp.   Marshbrook,Shropshire   
177012 GSM 105069 . Orthoceras lineatum var tenuistriatum   Marshbrook,Shropshire   
177013 GSM 105060 . Orthoceras subconicum   Eastnor Park,Malvern   
177014 GSM 105061 . Orthoceras subconicum   Eastnor Park,Malvern   
177015 GSM 105071 . Orthoceras sp.   Bog Mine, Shelve, Shropshire   
177016 GSM 105073 . Orthoceras sp.   Bog Mine, Shelve, Shropshire   
177017 GSM 105056 . Orthoceras subconicum   Obelisk, Eastnor Park, Hertfordshire.   
177018 GSM 105075 . Orthoceras sp.   Norbury,Shropshire   
177019 GSM 105068 . Orthoceras sp.   Coldbrook   
177020 GSM 105054 . Orthoceras (Actinoceras) subconicum   Marloes Bay,S of Marloes,Pembrokeshire   
177021 GSM 105054 . Orthoceras (Actinoceras) subconicum   Marloes Bay,S of Marloes,Pembrokeshire   
177022 GSM 105055 . Orthoceras (Actinoceras) cochleatum   Craig-yr-wyddon, Llandovery, Carmarthenshire.  Paratype  
177023 GSM 105301 . Orthoceras ibex   Coygon,Builth   
177024 GSM 348 a Orthoceras ibex   Builth   
177025 GSM 105170 . Orthoceras annulatum   Woolhope and Malvern   
177026 GSM 105172 . Orthoceras annulatum   Woolhope and Malvern   
177027 GSM 105160 . Orthoceras fimbriatum   Malvern   
177028 GSM 105162 . Orthoceras fimbriatum   Malvern   
177029 GSM 105164 . Orthoceras fimbriatum   Malvern   
177030 GSM 104543 . Orthoceras annulatum   Malvern   
177031 GSM 105175 . Orthoceras annulatum   Usk.   
177032 GSM 105181 . Orthoceras annulatum   Half Way House,Trecastle   
177033 Geol.Soc.Coll. 6714 . Orthoceras virgalum   Abberley.   
177034 Geol.Soc.Coll. 6714 . Orthoceras virgalum   Abberley.   
177035 Geol.Soc.Coll. 6714 . Orthoceras virgalum   Abberley.   
177036 GSM 105185 . Orthoceras subundulatum   Vinnal Hill, Ludlow.   
177037 GSM 105189 . Orthoceras filosum   Ledbury.   
177038 Zs 1687 . Orthoceras gregarium   Ludlow,forestry road   
177039 GSM 104488 . Orthoceras gregarium   Near Presteign   
177040 GSM 104490 . Orthoceras gregarium   Near Presteign   
177041 GSM 115 . Orthoceras ibex   Ledbury.   
177042 Geol.Soc.Coll. 6737 . Orthoceras pyriforme   Leintardine Hill   
177043 GSM 105208 . Orthoceras excentricum   Leintwardine, Herefordshire.   
177044 RS 7130 . Orthoceras cf mocktreense   Myfeniog,Denbighshire   
177045 GSM 105101 . Orthoceras subconicum   Builth, Powys   
177046 GSM 289 . Orthoceras primoevum   Pennington Quarry, north of Applethwaite Common, Westmorland.   
177047 GSM 105111 . Orthoceras subundulatum   Nantglyn, Denbigh & Llansannan.   
177048 GSM 105105 . Orthoceras subundulatum   Oernant, Cerrig-y-Druidion, Denbighshire.   
177049 GSM 105107 . Orthoceras subundulatum   Helm Knot   
177050 GSM 962 . Orthoceras annulatum   Llangollen ,Denbighshire   
177051 GSM 105077 . Orthoceras annulatum   Near Malvern.   
177052 GSM 105082 . Orthoceras (like barrandii)   Coldwell Flags, Westmorland.   
177053 GSM 105083 . Orthoceras duponti   Carneddau, Builth   
177054 GSM 105085 . Orthoceras angulatum   Coldwell Flags, Westmorland.   
177055 GSM 26905 . Orthoceras marloensa   Marloes Bay,S of Marloes,Pembrokeshire   
177056 GSM 104831 . Orthoceras laterale   Newton Bushel,Devon   
177057 GSM 104425 . Orthoceras vagans   Rhiwlas,Bala   
177058 GSM 104426 a Orthoceras vagans   Rhiwlas,Bala   
177059 GSM 104427 a Orthoceras vagans   Rhiwlas,Bala   
177060 GSM 104429 . Orthoceras vagans   Rhiwlas,Bala   
177061 GSM 104433 . Orthoceras audax,n.sp.   Rhiwlas,Bala   
177062 GSM 104437 . Orthoceras gregarium   Chair of Kildare   
177063 GSM 104446 . Orthoceras regulatum   Chair of Kildare   
177064 GSM 123 . Orthoceras annulatum   Ridghill, Martley.   
177065 GSM 104194 . Orthoceras pomeroensis   Pomeroy,Tyrone   
177066 GSM 104194 . Orthoceras pomeroense   Pomeroy,Tyrone   
177067 GSM 105229 . Orthoceras angulatum   Llanbaddock, Usk.   
177068 GSM 105251 . Orthoceras (Perelegarus) tracheale   Frith Farm,Malvern   
177069 GSM 105253 . Orthoceras (Perelegarus) tracheale   Frith Farm,Malvern   
177070 GSM 49897 . Orthoceras angulatum   Aymestry, Herefordshire.   
177071 GSM 104408 . Orthoceras vagans   Rhiwlas,Bala   
177072 GSM 104410 . Orthoceras vagans   Rhiwlas,Bala   
177073 GSM 104412 . Orthoceras vagans   Rhiwlas,Bala   
177074 GSM 104415 . Orthoceras vagans   Rhiwlas,Bala   
177075 GSM 104417 . Orthoceras vagans   Rhiwlas,Bala   
177076 GSM 104423 . Orthoceras vagans   Rhiwlas,Bala   
177077 GSM 104328 . Orthoceras bullatum   Near Glasbury, Brecknockshire.   
177078 GSM 23095 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
177079 GSM 23095 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
177080 GSM 23095 . Orthoceras triangularis   Desertcreight, Tyrone, N. Ireland  Undifferentiated Type  
177081 GSM 24570 . Orthoceras annulatum   Sholeshook,Haverfordwest   
177082 GSM 105280 . Orthoceras subundulatum   Not known   
177083 GSM 26729 . Orthoceras semipartitum   Mocktree.   
177084 GSM 26732 . Orthoceras semipartitum   Mocktree.   
177085 GSM 105288 . Orthoceras filosum   Whitcliff, Ludlow.   
177086 GSM 105289 . Orthoceras bullatum   Kington, Hereford.   
177087 GSM 105308 . Orthoceras perelegans   Whitecliff, Ludlow.   
177088 GSM 105306 . Orthoceras kendalense   Kendal,Westmorland   
177089 GSM 105298 . Orthoceras ludense   Warren House,Knighton   
177090 GSM 104492 . Orthoceras ibex   Ledbury.   
177091 GSM 104493 . Orthoceras ibex   Ledbury.   
177092 GSM 59819 . Orthoceras tracheale   Usk Castle   
177093 GSM 105318 . Orthoceras adornatum   Newton Lane, Kington.   
177094 GSM 105315 . Orthoceras reversum   LOCALITY UNKNOWN   
177095 Geol.Soc.Coll. 6723 . Orthoceras perversum   White Cliff   
177096 Geol.Soc.Coll. 6723 . Orthoceras imbricatum   White Cliff   
177097 GSM 104277 . Orthoceras ludense   Leintwardine, Herefordshire.   
177098 GSM 57252 . Orthoceras filosum   Leintwardine, Herefordshire.   
177099 GSM 104491 . Orthoceras filosum   Leintwardine, Herefordshire.   
177100 Geol.Soc.Coll. 6674 . Orthoceras filosum   Ludlow   
177101 GSE 149 . Orthoceras olorus   Durness   
177102 GSE 151 . Orthoceras olorus   Durness   
177103 GSE 151 . Orthoceras vertebrale   Durness   
177104 GSM 54310 . Orthoceras subundulatum   ?Desertcreight, Tyrone   
177105 GSM 103483 . Orthoceras pomeroense   Desertcreat, Caradoc   
177106 GSM 103483 . Orthoceras septum   Desertcreat, Caradoc   
177107 GSM 103570 . Orthoceras politum   Twll-du, Caernarvonshire   
177108 GSM 103488 . Orthoceras pomeroense   Desertcreat, Caradoc   
177109 GSM 125 . Orthoceras mocktreense   Hanway Common, Ludlow.   
177110 GSM 105233 . Orthoceras annulatum   Near Malvern.   
177111 GSM 57254 . Orthoceras sp.   South of Hazle, N W of Putley, Herefordshire.   
177112 GSM 57255 . Orthoceras bullatum   South of Hazle, Woolhope.   
177113 GSM 57257 . Orthoceras bullatum   South of Hazle, Woolhope.   
177114 GSM 57259 . Orthoceras bullatum   South of Hazle, Woolhope.   
177115 GSM 105261 . Orthoceras bullatum   Ludlow   
177116 GSM 344 . Orthoceras bullatum   Bringwood Chase, Ludlow.   
177117 GSM 355 . Orthoceras primaevum   Presteign, Carmarthenshire.   
177118 GSM 105245 . Orthoceras angulatum   Mathan Lodge,Malverns   
177119 GSM 86112 . Orthoceras sp.   Park Hill,Longnor,Derbyshire   
177120 GSM 86172 . Orthoceras inaequiseptum   Longnor,Derbyshire   
177121 GSM 86172 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
177122 GSM 86160 . Orthoceras ovale   Longnor,Derbyshire   
177123 GSM 86160 . Orthoceras cf inaequiseptatum   Longnor,Derbyshire   
177124 GSM 86177 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
177125 GSM 86167 . Orthoceras cf goldfussianum   Longnor,Derbyshire   
177126 M 221 d Orthoceras mendax   Bealach Mor Burn, Durness   
177127 GSE 8071 . Orthoceras mendax   Bealach Mor Burn, Durness   
177128 M 329 d Orthoceras mendax   Eilean Hoan, Durness   
177129 M 4953 c Orthoceras pertinens   Bealach Mor Burn   
177130 M 4996 c Orthoceras pertinens   Bealach Mor Burn   
177131 GSM 105151 . Orthoceras angulatum   Malvern   
177132 GSM 105152 . Orthoceras distans   Malvern   
177133 GSM 105152 . Orthoceras fimbriatum   Malvern   
177134 GSM 105157 . Orthoceras elongatocinctum   Garcoed, Usk.   
177135 GSM 105155 . Orthoceras duponti   Usk.   
177136 17E 7774 . Orthoceras cf pilum   Strawberry Wood Quarry   
177137 GSM 51882 . Orthoceras cf bullatum   Little Missenden Boring,Bucks   
177138 GSM 51883 . Orthoceras imbricatum   Little Missenden Boring,Bucks   
177139 GSM 28268 . Orthoceras damesi   Little Missenden Boring,Bucks   
177140 GSM 105007 . Orthoceras sp.   Petherwin,Cornwall   
177141 GSM 104315 . Orthoceras sp.   Petherwin,Cornwall   
177142 GSM 104999 . Orthoceras sp.   Landlake,Cornwall   
177143 GSM 104821 . Orthoceras sp.   South Devon   
177144 GSM 7127 . Orthoceras laterale   Newton Bushel - Devon   
177145 GSd 4192 . Orthoceras sp.   Dadders Cove Nr.Torquay,Devon   
177146 GSd 4188 . Orthoceras sp.   Plymouth,Devon   
177147 GSM 104998 . Orthoceras sp.   Landlake,Cornwall   
177148 GSM 104995 . Orthoceras speciosum   Marwood,North Devon   
177149 GSM 104991 . Orthoceras ludense   Petherwin,Cornwall   
177150 GSM 7079 . Orthoceras imbricatum   North Devon.   
177151 GSM 7079 . Orthoceras imbricatum   North Devon.   
177152 GSM 7079 . Orthoceras imbricatum   North Devon.   
177153 GSM 7079 . Orthoceras imbricatum   North Devon.   
177154 GSM 104824 . Orthoceras Robertsi   Newton Bushel - Devon   
177155 GSM 103204 . Orthoceras gregarium   East Ogwell,Newton,Devon   
177156 GSM 7076 . Orthoceras ludense   North Devon.   
177157 GSM 7076 . Orthoceras sp.   North Devon.   
177158 GSM 105006 . Orthoceras sp.   Landlake,Cornwall   
177159 GSM 104854 . Orthoceras ludense   Newton Bushel,Devon   
177160 GSM 105146 . Orthoceras annulatum   Pen-y-llan, Cardiff.   
177161 GSM 105147 . Orthoceras annulatum   Usk.   
177162 GSM 105148 . Orthoceras annulatum   Ledbury.   
177163 GSM 105149 . Orthoceras angulatum fimbriatum   Dormington Wood.   
177164 Geol.Soc.Coll. 6427 . Orthoceras subpyriformis   Plymouth,Devon   
177165 Geol.Soc.Coll. 6425 . Orthoceras subpyriformis   Bulham,Devon   
177166 GSd 4191 . Orthoceras subpyriformis   Stonehouse Hill,Plymouth   
177167 GSd 4190 . Orthoceras sp.   Bulham,Devon   
177168 GSM 103196 . Orthoceras tubicinella   Newton Bushel,Devon   
177169 GSM 104322 . Orthoceras sp.   Babbacombe,Devon.   
177170 GSM 7129 . Orthoceras laterale   Newton Bushel - Devon   
177171 GSM 104826 . Orthoceras tubicinella   Newton Bushel,Devon   
177172 GSM 104830 . Orthoceras laterale   Newton Bushel,Devon   
177173 GSM 86158 . Orthoceras breynii   Kithead Quarries,Dumfries-shire   
177174 GSM 86195 . Orthoceras cinctum   Gateham,Staffordshire   
177175 GSM 86195 . Orthoceras sp.   Gateham,Staffordshire   
177176 GSM 86196 . Orthoceras sp.   Gateham,Staffordshire   
177177 GSM 86196 . Orthoceras cinctum   Gateham,Staffordshire   
177178 GSM 86192 . Orthoceras sp.   Narrowdale,Staffordshire   
177179 GSM 86192 . Orthoceras cinctum   Narrowdale,Staffordshire   
177180 GSM 7806 . Orthoceras sp.   Pt.Clogher   
177181 GSM 7806 . Orthoceras cylindraceum   Pt.Clogher   
177182 GSM 86209 . Orthoceras cylindraceum   Ireland   
177183 GSM 86209 . Orthoceras sp.   Ireland   
177184 GSM 86216 . Orthoceras breynii   Desertmartin,Derry   
177185 Dw 3393 . Orthoceras cf Konincki   Skipton Brick and Tile Works   
177186 GSM 88940 . Orthoceras sulcatum undatum   Murrayfield,Blackburn,Bathgate   
177187 GSM 88942 . Orthoceras sulcatum undatum   Murrayfield,Blackburn,Bathgate   
177188 GSM 88944 . Orthoceras sulcatum undatum   Murrayfield,Blackburn,Bathgate   
177189 GSM 88934 . Orthoceras sulcatum undatum   Near Glasgow.   
177190 GSM 88936 . Orthoceras sulcatum undatum   Llin,? =Linn,4miles N of Dunfermline,Fifeshire   
177191 GSE 755 . Orthoceras sp.   Kirkcudbright. Bay   
177192 GSE 10776 . Orthoceras sp.   River Esk,Pentland Hills   
177193 GSE 10755 . Orthoceras cf grindrodi   Isle of Whithorn   
177194 GSE 10756 . Orthoceras etheridgei   Big Raeberry,Kirkudbright Bay   
177195 GSE 10754 . Orthoceras fimbriatum   Wetherlaw Linn,Pentland Hills   
177196 GSE 10758 . Orthoceras etheridgei   Wetherlaw Linn,Pentland Hills   
177197 GSE 757 . Orthoceras etheridgei   Raeberry Castle   
177198 GSE 1085 . Orthoceras sp.   Parish Holm,Muirkirk   
177199 GSE 10766 . Orthoceras cf recticinctum   Corriehill,Lockerbie   
177200 GSE 10768 . Orthoceras subundulatum   Balmae Haven,Kirkudbright Bay   
177201 GSE 1016 . Orthoceras cf subundulatum   North Esk Reservoir, Pentland Hills.   
177202 GSE 10765 . Orthoceras cf mocktreense   Henshaw Burn   
177203 EU 3526 . Orthoceras vertebrale   Ben Suardal   
177204 GSM 86132 . Orthoceras latissimum   Narrowdale,Staffs   
177205 GSM 90439 . Orthoceras latissimum   Taghadoc  Undifferentiated Type  
177206 GSM 90439 . Orthoceras latissimum   Taghadoc  Undifferentiated Type  
177207 GSM 67788 . Orthoceras sp.   Kirk Beck between 800 & 900 contour.   
177208 GSM 68121 . Orthoceras breyni   The Beck, 2/3 ml NW of Christianbury.   
177209 GSM 68162 . Orthoceras sp.   E of Winter Shields,on EtoW fault   
177210 GSM 68161 . Orthoceras sp.   Fault Valley W of Beacon above Quarry   
177211 B 2106 d Orthoceras sp.   Kelhead Quarry   
177212 GSM 68335 . Orthoceras sp.   Green's Burn .   
177213 GSM 68841 . Orthoceras sp.   White Lyne   
177214 GSM 67508 . Orthoceras gesneri   Cracoe Reef Knolls.   
177215 GSM 67509 . Orthoceras gesneri   Cracoe Reef Knolls.   
177216 GSE 10777 . Orthoceras sp.   Henshaw Burn   
177217 GSE 758 . Orthoceras sp.   Kirkcudbright. Bay   
177218 M 4919 c Orthoceras baculoides   Loch Croisaphuill   
177219 M 2 d Orthoceras vertebrata   Bealach Mor Burn   
177220 GSM 86111 . Orthoceras sp.   Park Hill,Derbyshire   
177221 GSM 86142 . Orthoceras cinctum   Llin,4 miles N of Dunfermline,Fife   
177222 GSM 86142 . Orthoceras sp.   Llin,4 miles N of Dunfermline,Fife   
177223 O 4276 . Orthoceras sp.   Redesdale Northumberland   
177224 GSM 86143 . Orthoceras sp.   Near Glasgow.   
177225 GSM 86145 . Orthoceras sp.   Near Glasgow.   
177226 GSM 86147 . Orthoceras sp.   Near Glasgow.   
177227 GSM 86151 . Orthoceras sp.   Near Glasgow.   
177228 GSM 86152 . Orthoceras sp.   Near Glasgow.   
177229 GSM 86154 . Orthoceras sp.   Near Glasgow.   
177230 GSM 86138 . Orthoceras sp.   Kilbucho,Biggar   
177231 GSM 86156 . Orthoceras sp.   Raes Gill,Carluke,Lanarkshire   
177232 GSM 86109 . Orthoceras sp.   Chrome Hill,Derbyshire   
177233 RGSCP 896 . Orthoceras   North Constantine Bay.   
177234 GSM 105089 . Orthoceras elongatocinctum   Oernant, Cerrig-y-Druidion, Denbighshire.   
177235 GSM 103553 . Orthoceras ardvellense   Ardwell, Ayrshire   
177236 GSM 105104 . Orthoceras subundulatum   Burrington, near Ludlow, Shropshire.   
177237 GSM 67786 . Orthoceras sp.   Kirk Beck between 800 & 900 contour.   
177238 M 4894 c Orthoceras sp.   Port Odhar (Port Odhair)   
177239 GSM 105110 . Orthoceras sp.   Coldwell Flags, Westmorland.   
177240 GSM 63854 . Orthoceras sp.   School Quarry, Shap.   
177241 GSM 86197 . Orthoceras cinctum   Gateham,Staffordshire   
177242 GSM 86197 . Orthoceras sp.   Gateham,Staffordshire   
177243 GSM 105168 . Orthoceras fimbriatum   Malvern Hills   
177244 GSM 343 . Orthoceras bullatum   Dukes Wood.   
177245 RS 6847 . Orthoceras sp.   Pencraig-fawr,Denbighshire   
177246 GSE 10759 . Orthoceras etheridgei   Wetherlaw Linn,Pentland Hills   
177247 GSE 10762 . Orthoceras imbricatum   Raeberry Castle   
177248 GSM 88672 . Orthoceras cf eutrichum   South Cove,Hopes Nose,Torquay,Devon   
177249 GSE 773 . Orthoceras sp.   Kirkcudbright. Bay   
177250 MT 2159 e Orthoceras mendax   Bealach a Ghlinne, Ben Suardal Strath, Broadford   
177251 MT 2185 e Orthoceras mendax   Bealach a' Ghlinne   
177252 MT 2434 e Orthoceras mendax   Port Odhar, Durness   
177253 MT 2441 e Orthoceras mendax   Port Odhar, Durness   
177254 M 2042 e Orthoceras mendax   Ben Suardal Strath, Skye   
177255 M 2045 e Orthoceras pertinens   Ben Suardal Strath, Skye   
177256 MT 2445 e Orthoceras mendax   An Garbh Eilean   
177257 MT 2459 e Orthoceras mendax   An Garbh Eilean   
177258 MT 2461 e Orthoceras mendax   An Garbh Eilean   
177259 MT 2472 e Orthoceras mendax   An Garbh Eilean   
177260 M 2095 e Orthoceras mendax   Loch Lonachan, Broadford, Skye   
177261 GSM 86169 . Orthoceras cf goldfussianum   Longnor,Derbyshire   
177262 GSM 86207 . Orthoceras ungis   Poolvash - Poyllvaaish,Isle of Man   
177263 GSM 86180 . Orthoceras unguis   Longnor,Derbyshire   
177264 GSM 103491 . Orthoceras pomeroense   Desertcreat, Caradoc   
177265 GSM 68968 . Orthoceras breyni   Cuddy's Burn - below Cuddy's Hall.   
177266 GSM 67747 . Orthoceras   White Beck, White Know, SSE of Bewcastle.   
177267 GSM 66850 . Orthoceras sp.   Wedber Brow Knoll, Malham.   
177268 GSM 67866 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177269 GSM 67870 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177270 GSM 67871 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177271 Bb 4178 . Orthoceras obtusus   Yeadon Water Works (Kirk Lane Mills)Borehole   
177272 GSM 104440 . Orthoceras sp.   Chair of Kildare   
177273 MT 2296 e Orthoceras pertinens   Slope E of Turnpike Strath, Bradford   
177274 GSM 68020 . Orthoceras sp.   Bull Cleugh (N tributary of Upper Kirk Beck).   
177275 GSM 68021 . Orthoceras sp.   Bull Cleugh (N tributary of Upper Kirk Beck).   
177276 GSM 65198 . Orthoceras sp.   Crina bottom Hard Gill.   
177277 GSM 104482 . Orthoceras vagans   Cefn Gwnlle Shelve Area Shropshire 1   
177278 GSE 730 . Orthoceras annulatum   Kirkcudbright. Bay   
177279 GSM 86185 . Orthoceras cinctum   Dovedale - Derbyshire.   
177280 GSM 86185 . Orthoceras cf movisianum   Dovedale - Derbyshire.   
177281 Geol.Soc.Coll. 5883 . Orthoceras sp.   Isle of Man   
177282 Geol.Soc.Coll. 5874 . Orthoceras sp.   Isle of Man   
177283 GSM 86164 . Orthoceras sp.   Longnor,Derbyshire   
177284 Geol.Soc.Coll. 5877 . Orthoceras sp.   Little Island,Cork Harbour   
177285 GSd 3881 . Orthoceras sp.   Kulkeagh,County Fermanagh   
177286 GSd 3882 . Orthoceras sp.   Kulkeagh,County Fermanagh   
177287 Geol.Soc.Coll. 5866 . Orthoceras sp.   Valley of the Maine,County Kerry   
177288 Geol.Soc.Coll. 5868 . Orthoceras sp.   Valley of the Maine,County Kerry   
177289 GSM 86218 A Orthoceras sp.   Kildare - Ireland.   
177290 GSM 86218 A Orthoceras reticulatum   Kildare - Ireland.   
177291 X 3041 . Orthoceras sp.   Gawker Lathe   
177292 X 3041 . Orthoceras cinctum   Gawker Lathe   
177293 GSM 7125 a Orthoceras (Champernomi) sp   Newton Bushel - Devon   
177294 M 120 d Orthoceras pertinens   An Garbh Eilean, Durness 1   
177295 Geol.Soc.Coll. 6123 . Orthoceras   Valley of the Maine,County Kerry   
177296 GSM 104828 . Orthoceras tubicinella   Newton Bushel,Devon   
177297 GSM 67873 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177298 GSM 70147 . Orthoceras sp.   Baggy Point,Devon   
177299 M 2115 e Orthoceras sp.   Loch Lonachan, Broadford, Skye   
177300 EU 3528 . Orthoceras sp.   Ben Suardal   
177301 EU 3551 . Orthoceras pertinens   Balnakeil Bay, shore   
177302 M 165 d Orthoceras mendax   Eilean na Cas Leac, Durness (Na Glas Leacan)   
177303 GSE 761 . Orthoceras etheridgei   Kirkcudbright Bay   
177304 RGSCP 625 . Orthoceras   St. Columb Porth,North Cornwall   
177305 RGSCP 931 a Orthoceras ludense?   Coomb Haven   
177306 RGSCP 635 . Orthoceras striatulum   Rope Walk - Fowey - Cornwall.   
177307 RGSCP 642 . Orthoceras striatulum?   Highgate - St Veep - Cornwall.   
177308 RGSCP 676 . Orthoceras striatulum?   Fowey - Cornwall.   
177309 RGSCP 679 . Orthoceras cylinaraceum?   Polruan - Cornwall   
177310 GSd 4181 . Orthoceras cylindraceum   Plymouth,Devon   
177311 Geol.Soc.Coll. 6429 . Orthoceras cylindraceum   Plymouth,Devon   
177312 RGSCP 973 . Orthoceras gracile ?   North Constantine Bay.   
177313 GSE 9621 . Orthoceras politum   Craighead Quarry   
177314 GSE 290 . Orthoceras sp.   Benan Burn   
177315 RGSCP 935 . Orthoceras   Whitesand Bay   
177316 WE 466 . Orthoceras cf obtusum   Sicklinghall Waterworks Borehole   
177317 MT 2303 e Orthoceras durinum   Loch Lonachan, Broadford, Skye   
177318 GSM 7077 . Orthoceras ludense   Petherwin,Cornwall   
177319 GSE 4609 . Orthoceras attenuatum   Orchard - Glasgow.   
177320 GSE 4610 . Orthoceras attenuatum   Orchard - Glasgow.   
177321 GSE 4613 . Orthoceras attenuatum   East Barns Quarry - Dunbar - East Lothian.   
177322 GSE 4614 . Orthoceras annulare   Townhead,Glasgow   
177323 GSE 4619 . Orthoceras sulcatum   East Barns,Dunbar,East Lothian   
177324 GSM 49438 . Orthoceras annulatum   Wenlock Edge   
177325 GSM 95385 . Orthoceras sp.   Trevone, Cornwall   
177326 Geol.Soc.Coll. 6716 . Orthoceras ludense   Ludlow   
177327 GSM 105294 . Orthoceras umbricatum   Under Woolhope   
177328 GSM 23105 . Orthoceras nautila   Aberddlionw, near Builth.   
177329 GSE 379 . Orthoceras sp.   Ardmillan Braes, Girvan   
177330 RGSCP 235 . Orthoceras ludense   South Petherwyn - Cornwall   
177331 RGSCP 467 . Orthoceras ludense   South Petherwyn - Cornwall   
177332 WG 164 . Orthoceras cf asciculare   Mansfield Colliery, No 1 Shaft,Notts.   
177333 JS 50 . Orthoceras sp.   Windy Bank Colliery - Catherine Slack - Yorks.   
177334 GSE 9981 . Orthoceras sp.   Woodend Quarry - Fordel - Fife.   
177335 RGSCP 498 . Orthoceras   Black Head or Blackhead - St Austell.   
177336 RGSCP 908 . Orthoceras   Fowey - Cornwall.   
177337 RGSCP 932 a Orthoceras ludense?   Polruan - Cornwall   
177338 GSM 7134 . Orthoceras speciosum   Newton Bushel - Devon   
177339 GSM 105254 . Orthoceras (Perelegarus) tracheale   Frith Farm,Malvern   
177340 GSM 105262 . Orthoceras bullatum   Ludlow   
177341 M 2041 e Orthoceras durinum   Ben Suardal Strath, Skye   
177342 GSM 105174 . Orthoceras annulatum   Hurst Hill,near Sedgley,Staffordshire   
177343 GSM 104544 . Orthoceras annulatum   Malvern   
177344 M 4952 c Orthoceras mendax   Bealach Mor Burn   
177345 MT 2186 e Orthoceras mendax   Bealach a' Ghlinne   
177346 GSM 103484 . Orthoceras pomeroense   Desertcreat, Caradoc   
177347 GSM 103486 . Orthoceras pomeroense   Desertcreat, Caradoc   
177348 GSM 103486 . Orthoceras irregulare?   Desertcreat, Caradoc   
177349 GSM 103486 . Orthoceras pomeroense   Desertcreat, Caradoc   
177350 GSM 103486 . Orthoceras irregulare?   Desertcreat, Caradoc   
177351 GSM 103496 . Orthoceras gracile   Desertcreat, Caradoc   
177352 GSM 103496 . Orthoceras gracile   Desertcreat, Caradoc   
177353 GSM 103496 . Orthoceras gracile   Desertcreat, Caradoc   
177354 GSM 103496 . Orthoceras gracile   Desertcreat, Caradoc   
177355 GSM 103577 b Orthoceras politum   Bryn Bedwog, Bala   
177356 GSM 105156 . Orthoceras bullatum   Garcoed, Usk.   
177357 GSM 53715 . Orthoceras annulatum var crassa   May Head   
177358 GSM 105163 . Orthoceras fimbriatum   Malvern   
177359 GSM 104542 . Orthoceras annulatum   Malvern   
177360 GSM 105166 . Orthoceras fimbriatum   Malvern   
177361 Geol.Soc.Coll. 6724 . Orthoceras distans   Near Aymestry   
177362 Geol.Soc.Coll. 6724 . Orthoceras distans   Near Aymestry   
177363 GSM 105210 . Orthoceras sp.   Aymestry   
177364 GSM 24569 . Orthoceras annulatum   Sholeshook,Haverfordwest   
177365 GSM 33067 . Orthoceras   Budleigh Salterton   
177366 M 116 d Orthoceras mendax   An Garbh Eilean, Durness 1   
177367 GSM 103563 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
177368 GSM 103576 . Orthoceras politum   Twll-du, Caernarvonshire   
177369 GSE 143 . Orthoceras durinum   Durness   
177370 GSE 144 . Orthoceras durinum   Durness   
177371 GSE 148 . Orthoceras olorus   Durness   
177372 GSM 105059 . Orthoceras subconicum   Damory Bridge, Tortworth, Gloucestershire.   
177373 GSM 103544 . Orthoceras (Endoceras) brongiarti   Twll-du, Caernarvonshire   
177374 GSM 103544 . Orthoceras (Endoceras) brongiarti   Twll-du, Caernarvonshire   
177375 GSM 103544 . Orthoceras (Endoceras) brongiarti   Twll-du, Caernarvonshire   
177376 GSM 103544 . Orthoceras (Endoceras) brongiarti   Twll-du, Caernarvonshire   
177377 GSM 103544 . Orthoceras (Endoceras) brongiarti   Twll-du, Caernarvonshire   
177378 GSM 103544 . Orthoceras (Endoceras) brongiarti   Twll-du, Caernarvonshire   
177379 GSM 103555 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
177380 GSM 355 a Orthoceras primaevum   Presteign, Carmarthenshire.   
177381 GSM 105260 . Orthoceras bullatum   Llanfrechfa, Usk.   
177382 GSM 105278 . Orthoceras recticinctum   Malthon Lodge,Malvern   
177383 GSM 105290 . Orthoceras perelegans   Batshot, S of Ludlow.   
177384 GSE 4620 . Orthoceras sulcatum   Whitebank Quarry - Linlithgow - West Lothian.   
177385 GSE 4621 . Orthoceras sulcatum   Wilkieston - Ceres - Fife.   
177386 GSE 8606 . Orthoceras sp.   Bents Quarry - Macbiehill - Midlothian.   
177387 GSE 9557 . Orthoceras sp.   Woodmill - Dunfermline.   
177388 GSE 9821 . Orthoceras sp.   Kirktonholm Cement Works - East Kilbride - Lanarks.   
177389 GSE 9974 . Orthoceras cyclindraceum   Linn Quarry - Dunfermline - Fife.   
177390 GSE 9976 . Orthoceras sulcatum   Duloch Quarry - Dunfermline - Fife.   
177391 GSE 9977 . Orthoceras sulcatum   Linn Quarry - Dunfermline - Fife.   
177392 GSE 9977 . Orthoceras sulcatum   Linn Quarry - Dunfermline - Fife.   
177393 GSE 9980 . Orthoceras sp.   Woodend Quarry - Fordel - Fife.   
177394 GSM 68970 . Orthoceras breyni   Cuddy's Burn - below Cuddy's Hall.   
177395 GSM 69007 . Orthoceras sp.   Bailey Water   
177396 GSM 69058 . Orthoceras sp.   Crook Burn - opp Limekiln   
177397 M 2040 e Orthoceras pertinens   Ben Suardal Strath, Skye   
177398 GSM 7135 . Orthoceras subannulare   Newton Bushel - Devon   
177399 GSM 104833 . Orthoceras laterale   Newton Bushel,Devon   
177400 GSM 7128 . Orthoceras laterale   Newton Bushel - Devon   
177401 GSM 104439 . Orthoceras gregarium   Chair of Kildare   
177402 GSM 103559 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
177403 GSM 103572 . Orthoceras politum   Twll-du, Caernarvonshire   
177404 GSM 104993 . Orthoceras ludense   Petherwin,Cornwall   
177405 GSM 7348 . Orthoceras commutatum   Saltern South Devon   
177406 GSM 7348 . Orthoceras nassouiense   Saltern South Devon   
177407 GSE 733 . Orthoceras imbricatum   E of Kirkcudbright. Bay   
177408 GSE 10760 . Orthoceras etheridgei   Wetherlaw Linn,Pentland Hills   
177409 GSE 6628 . Orthoceras etheridgei   Raeberry Castle  Syntype  
177410 GSE 9881 . Orthoceras sp.   Penwhapple Burn   
177411 GSM 105058 . Orthoceras subconicum   Obelisk, Eastnor Park, Hertfordshire.   
177412 GSM 105081 . Orthoceras (like barrandii)   Coldwell Flags, Westmorland.   
177413 GSM 105087 . Orthoceras angulatum   Nantglyn, Denbighshire.   
177414 MT 2171 e Orthoceras pertinens   Bealach a Ghlinne, Ben Suardal Strath, Broadford   
177415 GSM 105099 . Orthoceras (dulce) originale   Near Builth.   
177416 GSM 105117 . Orthoceras (irregular sp)   Coldwell Flags, Westmorland.   
177417 GSM 103552 . Orthoceras ardvellense   Ardwell, Ayrshire   
177418 GSM 105290 . Orthoceras bullatum   Batshot, S of Ludlow.   
177419 GSM 105180 . Orthoceras annulatum   Llanerch-Loch   
177420 GSM 114 . Orthoceras ibex   Ledbury.   
177421 Geol.Soc.Coll. 6724 . Orthoceras distans   Near Aymestry   
177422 Geol.Soc.Coll. 6724 . Orthoceras distans   Near Aymestry   
177423 GSM 350 . Orthoceras ibex   Llangibby   
177424 GSM 105248 . Orthoceras tracheale   Llechclawdd   
177425 GSM 105237 . Orthoceras angulatum   Shropshire   
177426 GSM 105031 . Orthoceras undulocinctum   Frith Farm,Malvern  Holotype  
177427 H 2038 . Orthoceras fretum   Turners Hill   
177428 GSM 105286 . Orthoceras gregarium   Newton Lane,Kington   
177429 GSM 105305 . Orthoceras ibex   Usk.   
177430 GSM 68130 . Orthoceras breyni   Black Lyne - above entrance to Lancy's Cleugh   
177431 GSM 68160 . Orthoceras sp.   Fault Valley W of Beacon above Quarry   
177432 GSM 67874 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177433 GSM 104996 . Orthoceras speciosum   Marwood,North Devon   
177434 GSM 105008 . Orthoceras sp.   Petherwin,Cornwall   
177435 GSM 86187 . Orthoceras cf movisianum   Dovedale - Derbyshire.   
177436 GSM 86187 . Orthoceras cinctum   Dovedale - Derbyshire.   
177437 GSM 86163 . Orthoceras sp.   Longnor,Derbyshire   
177438 GSM 86212 . Orthoceras sp.   Kildare - Ireland.   
177439 GSM 86217 . Orthoceras breynii   Desertmartin,Derry   
177440 GSM 104602 . Orthoceras avelini   Cefn Gwnlle Shelve Area Shropshire 1   
177441 Zu 63 . Orthoceras cf.elongatocinctum   Keisley,Westmoreland   
177442 GSM 66849 . Orthoceras sp.   Wedber Brow Knoll, Malham.   
177443 GSM 88941 . Orthoceras sulcatum undatum   Murrayfield,Blackburn,Bathgate   
177444 GSM 86144 . Orthoceras sp.   Near Glasgow.   
177445 GSM 86153 . Orthoceras sp.   Near Glasgow.   
177446 GSM 86114 . Orthoceras sp.   Longnor,Derbyshire   
177447 GSM 104411 . Orthoceras vagans   Rhiwlas,Bala   
177448 GSM 104428 . Orthoceras vagans   Rhiwlas,Bala   
177449 GSM 104438 . Orthoceras gregarium   Chair of Kildare   
177450 GSM 104447 . Orthoceras regulatum   Chair of Kildare   
177451 GSM 104455 b Orthoceras annulatum   Rhiwlas,Bala   
177452 GSM 51884 . Orthoceras ludense var granulatum   Little Missenden Boring,Bucks  Holotype  
177453 GSM 28267 . Orthoceras damesi   Little Missenden Boring,Bucks   
177454 GSM 104816 . Orthoceras sp.   Newton Bushel - Devon   
177455 GSM 104827 . Orthoceras tubicinella   Newton Bushel,Devon   
177456 GSM 104834 . Orthoceras laterale   Newton Bushel,Devon   
177457 GSM 7130 . Orthoceras laterale   Newton Bushel - Devon   
177458 GSM 7125 . Orthoceras (Champernomi) sp   Newton Bushel - Devon   
177459 GSM 7134 . Orthoceras speciosum   Newton Bushel - Devon   
177460 GSM 7134 . Orthoceras speciosum   Newton Bushel - Devon   
177461 GSM 7134 . Orthoceras speciosum   Newton Bushel - Devon   
177462 GSM 105191 . Orthoceras angulatum   Vinnal Hill, Ludlow.   
177463 GSE 5956 . Orthoceras pendens   Quarry Glencotho   
177464 GSM 86213 . Orthoceras sp.   Kildare - Ireland.   
177465 GSM 86198 . Orthoceras cinctum   Gateham,Staffordshire   
177466 GSM 86198 . Orthoceras sp.   Gateham,Staffordshire   
177467 GSM 86204 . Orthoceras maximum   Kildare - Ireland.   
177468 GSM 67787 . Orthoceras sp.   Kirk Beck between 800 & 900 contour.   
177469 GSM 67868 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177470 GSM 67511 . Orthoceras gesneri   Cracoe Reef Knolls.   
177471 GSM 105252 . Orthoceras (Perelegarus) tracheale   Frith Farm,Malvern   
177472 GSM 88958 . Orthoceras sulcatum   Near Glasgow.   
177473 GSM 86133 . Orthoceras sp.   Wetton,Staffs   
177474 GSM 86175 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
177475 GSM 86162 . Orthoceras ovale   Longnor,Derbyshire   
177476 GSM 86162 . Orthoceras cf inaequiseptatum   Longnor,Derbyshire   
177477 GSM 64986 . Orthoceras sp.   Botany, Middleton-in-Tees.   
177478 GSE 4611 . Orthoceras attenuatum   Orchard - Glasgow.   
177479 GSE 4618 . Orthoceras cylindraceum   Whitebank Quarry - Linlithgow - West Lothian.   
177480 GSE 4622 . Orthoceras unguuis   Near Glasgow.   
177481 GSM 104988 . Orthoceras speciosum   Baggy Point,North Devon   
177482 MT 2183 e Orthoceras mendax   Bealach a' Ghlinne   
177483 Zl 537 . Orthoceras leivisterense ?   Poolvash - Poyllvaaish,Isle of Man   
177484 GSM 86189 . Orthoceras sp.   Chrome Hill,Derbyshire   
177485 GSd 3872 . Orthoceras sp.   Valley of the Maine,County Kerry   
177486 GSM 104823 . Orthoceras sp.   Babbacombe,Devon.   
177487 Geol.Soc.Coll. 6417 . Orthoceras vennense   Plymouth,Devon   
177488 GSM 95384 . Orthoceras sp.   Trevone, Cornwall   
177489 M 73 d Orthoceras durinum   An Garbh Eilean, Durness 1   
177490 GSM 105183 . Orthoceras dimidiatum   Danefield,Kington   
177491 GSM 104286 . Orthoceras avelini   Cefn Gwnlle Shelve Area Shropshire 1   
177492 GSM 68840 . Orthoceras sp.   White Lyne   
177493 GSE 10775 . Orthoceras sp.   Douglas Water   
177494 GSM 105177 . Orthoceras annulatum   Ledbury.   
177495 GSM 105263 . Orthoceras bullatum   Ludlow   
177496 GSM 67785 . Orthoceras breyni   White Beck, White Know, SSE of Bewcastle.   
177497 M 2094 e Orthoceras pertinens   Loch Lonachan, Broadford, Skye   
177498 M 2103 e Orthoceras mendax   Loch Lonachan, Broadford, Skye   
177499 Geol.Soc.Coll. 6739 . Orthoceras pyriforme   Leintwardine, Herefordshire.   
177500 Geol.Soc.Coll. 6672 . Orthoceras filosum   Ludlow   
177501 GSM 103480 . Orthoceras pomeroense   Desertcreat, Caradoc   
177502 GSM 103492 . Orthoceras pomeroense   Desertcreat, Caradoc   
177503 GSM 103490 . Orthoceras promeroense   Desertcreat, Caradoc   
177504 GSM 24568 . Orthoceras annulatum   Sholeshook,Haverfordwest   
177505 GSM 86093 . Orthoceras cylindraecum   Swimbridge,Devon   
177506 GSE 153 . Orthoceras pertinens   Loch Borralaidgh   
177507 GSM 104454 . Orthoceras velatum   Chair of Kildare   
177508 GSE 763 . Orthoceras etheridgei   Kirkcudbright. Bay   
177509 GSE 765 . Orthoceras etheridgei   Kirkcudbright. Bay   
177510 GSE 10767 . Orthoceras subundulatum   Blair Farm,Dailly   
177511 GSE 754 . Orthoceras sp.   Kirkcudbright. Bay   
177512 Zf 4405 . Orthoceras koninckiana   Crimsworth Dene,Hebden Bridge,Yorkshire   
177513 GSM 63855 . Orthoceras sp.   School Quarry, Shap.   
177514 GSM 104414 . Orthoceras vagans   Rhiwlas,Bala   
177515 GSM 104421 . Orthoceras vagans   Rhiwlas,Bala   
177516 GSM 104426 b Orthoceras vagans   Rhiwlas,Bala   
177517 GSM 104430 . Orthoceras vagans   Rhiwlas,Bala   
177518 GSM 103508 . Orthoceras subannualam?   Desertcreat, Caradoc   
177519 GSM 86193 . Orthoceras sp.   Narrowdale,Staffordshire   
177520 GSM 86193 . Orthoceras cinctum   Narrowdale,Staffordshire   
177521 GSM 67876 . Orthoceras breyni   Above High Grains, Birky Cleugh.   
177522 Geol.Soc.Coll. 6430 . Orthoceras sp.   Newton Bushel,Devon   
177523 Geol.Soc.Coll. 6423 . Orthoceras subpyriformis   Stonehouse Hill,Plymouth   
177524 GSM 105150 . Orthoceras angulatum fimbriatum   Dormington Wood.   
177525 GSM 104822 . Orthoceras sp.   Babbacombe,Devon.   
177526 GSM 104832 . Orthoceras laterale   Newton Bushel,Devon   
177527 GSM 7133 . Orthoceras Robertsi   Newton Bushel - Devon   
177528 GSM 105154 . Orthoceras duponti   Malvern   
177529 GSM 105154 . Orthoceras fimbriatum   Malvern   
177530 M 2099 e Orthoceras mendax   Loch Lonachan, Broadford, Skye   
177531 GSM 105067 . Orthoceras gracile   Mandinam, Llandovery   
177532 GSM 105072 . Orthoceras sp.   Bog Mine, Shelve, Shropshire   
177533 GSM 104427 . Orthoceras vagans   Rhiwlas,Bala   
177534 GSM 104442 . Orthoceras gregarium   Chair of Kildare   
177535 GSM 104442 . Orthoceras gregarium   Chair of Kildare   
177536 GSM 104442 . Orthoceras gregarium   Chair of Kildare   
177537 GSM 104442 . Orthoceras gregarium   Chair of Kildare   
177538 GSM 105297 . Orthoceras imbricatum   Whitecliff, Ludlow.   
177539 GSM 105299 . Orthoceras ludense   Benson Knot and Radnor.   
177540 GSM 59820 . Orthoceras tracheale   Usk Castle   
177541 WDW 457 . Orthoceras sp.   Left bank Nant Lleck - Brecon.   
177542 GSM 104461 . Orthoceras sp.   Rhiwlas,Bala   
177543 GSE 9882 . Orthoceras aff. subundulatum   Penwhapple Burn   
177544 GSM 103481 . Orthoceras pomeroense   Desertcreat, Caradoc   
177545 GSM 103512 . Orthoceras lineatum   Desertcreat, Caradoc   
177546 MT 2458 e Orthoceras mendax   An Garbh Eilean   
177547 For 5478 . Orthoceras   Morocco   
177548 Zl 9619 . Orthoceras angulatum   Dolyhir,Orthoceras Beds   
177549 GSd 3883 . Orthoceras sp.   Kulkeagh,County Fermanagh   
177550 GSM 86190 . Orthoceras sp.   Chrome Hill,Derbyshire   
177551 GSM 86188 . Orthoceras sp.   Chrome Hill,Derbyshire   
177552 GSM 86188 . Orthoceras cinctum   Chrome Hill,Derbyshire   
177553 GSM 86205 . Orthoceras distans   Milltown Lead Mine   
177554 GSM 86191 . Orthoceras sollasi ?   Narrowdale,Staffordshire   
177555 GSM 86191 . Orthoceras cinctum   Narrowdale,Staffordshire   
177556 GSd 4182 . Orthoceras cylindraceum   Plymouth,Devon   
177557 GSE 8067 . Orthoceras mendax   Bealach Mor burn, Durness   
177558 GSE 147 . Orthoceras alorus   Durness   
177559 GSM 104620 . Orthoceras gracile ?   S of St Austell   
177560 GSM 105250 . Orthoceras tracheale   Llandovery,Gadoc   
177561 GSM 105259 . Orthoceras bullatum   Llanfrechfa, Usk.   
177562 GSM 105379 . Orthoceras maclareni   Pentland Hills   
177563 GSM 105243 . Orthoceras angulatum   NE of Pilliards Barn,Woolhope   
177564 GSM 104290 . Orthoceras recticinctum   Presteign   
177565 GSM 105281 . Orthoceras subundulatum?   Mocktree.   
177566 Geol.Soc.Coll. 6722 . Orthoceras annulatum var fimbriatum   Ledbury.   
177567 Geol.Soc.Coll. 6722 . Orthoceras sp.   Ledbury.   
177568 Geol.Soc.Coll. 6722 . Orthoceras brightii   Ledbury.   
177569 GSM 105165 . Orthoceras fimbriatum   Malvern   
177570 GSM 105165 . Orthoceras fimbriatum   Malvern   
177571 GSM 116 . Orthoceras ibex   Ledbury.   
177572 GSM 105209 . Orthoceras primaevum   Ludlow   
177573 Geol.Soc.Coll. 6671 . Orthoceras ludense   Ludlow   
177574 MT 2449 e Orthoceras mendax   An Garbh Eilean   
177575 MT 2373 e Orthoceras mendax   Port Odhar, Durness   
177576 GSM 57256 . Orthoceras bullatum   South of Hazle, Woolhope.   
177577 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177578 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177579 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177580 LZA 7357 . Orthoceras sp.   Deighton   
177581 GSM 51239 . Orthoceras cf sericeum   Habberley Church, Shropshire   
177582 GSM 32769 . Orthoceras   Strath, Skye  Neotype  
177583 GSM 5916 . Orthoceras sp.   Girvan   
177584 GSM 32783 . Orthoceras mendax   Durness, Sutherland   
177585 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177586 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177587 GSM 103493 . Orthoceras gracile   Desertcreat, Caradoc   
177588 GSM 104448 . Orthoceras ibex   Cynwyd   
177589 GSM 86113 . Orthoceras sp.   Park Hill,Derbyshire   
177590 GSM 105256 . Orthoceras bullatum   Llanfrechfa, Usk.   
177591 GSM 105293 . Orthoceras umbricatum   Presteign   
177592 GSM 105319 . Orthoceras omissum   Benson Knot, Kendal.   
177593 GSM 104420 . Orthoceras vagans   Rhiwlas,Bala   
177594 GSM 104458 . Orthoceras sp.   Rhiwlas,Bala   
177595 GSM 86121 . Orthoceras sp.   Kildare,Ireland   
177596 GSM 86121 . Orthoceras cylindraceum   Kildare,Ireland   
177597 Geol.Soc.Coll. 6725 . Orthoceras gregarium   Ludlow   
177598 GSM 32770 . Orthoceras   Durness,Sutherland  Neotype  
177599 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177600 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177601 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177602 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177603 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177604 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177605 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177606 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177607 GSM 30290 . Orthoceras bisiphonalum   Gorllwynfach   
177608 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177609 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177610 GSM 103560 . Orthoceras elongatocinctum   Twll-du, Caernarvonshire   
177611 GSM 103569 . Orthoceras politum   Twll-du, Caernarvonshire   
177612 M 71 d Orthoceras mendax   An Garbh Eilean, Durness 1   
177613 GSE 10769 . Orthoceras sp.   Penwhapple Burn   
177614 M 109 d Orthoceras mendax   An Garbh Eilean, Durness 1   
177615 GSM 105000 . Orthoceras sp.   Landlake,Cornwall   
177616 GSM 105100 . Orthoceras (dulce) originale   Near Builth.   
177617 GSM 105112 . Orthoceras subundulatum   Nantglyn, Denbigh & Llansannan.   
177618 GSM 88946 . Orthoceras sulcatum undatum   Murrayfield,Blackburn,Bathgate   
177619 GSM 105380 . Orthoceras maclareni   Pentland Hills   
177620 GSM 105275 . Orthoceras recticinctum   Malthon Lodge,Malvern   
177621 GSd 4189 . Orthoceras sp.   Mary Church,nr, Torquay   
177622 Geol.Soc.Coll. 6421 . Orthoceras sp.   Plymouth,Devon   
177623 GSM 103566 . Orthoceras druidii   Twll-du, Caernarvonshire   
177624 GSM 104422 . Orthoceras vagans   Rhiwlas,Bala   
177625 GSM 86134 . Orthoceras goldfussianum ?   Beeston,Staffordshire   
177626 GSM 86134 . Orthoceras sp.   Beeston,Staffordshire   
177627 GSM 86148 . Orthoceras sp.   Near Glasgow.   
177628 GSM 86127 . Orthoceras sp.   Narrowdale,Staffordshire   
177629 GSM 86130 . Orthoceras sp.   Narrowdale,Staffordshire   
177630 GSM 86210 . Orthoceras affine   Clogher,Tyrone  Syntype  
177631 GSM 86171 . Orthoceras inaequiseptum   Longnor,Derbyshire   
177632 GSM 86171 . Orthoceras inaequiseptatum   Longnor,Derbyshire   
177633 GSM 86166 . Orthoceras cf goldfussianum   Longnor,Derbyshire   
177634 GSM 103508 . Orthoceras subannualam?   Desertcreat, Caradoc   
177635 LZ 1188 . Orthoceras costatus   Upper Nidderdale   
177636 GSM 105041 . Orthoceras sp.   Haverfordwest   
177637 GSM 32785 a Orthoceras mendax   Durness, Sutherland   
177638 LZ 6705 . Orthoceras sp.      
177639 GSM 105043 . Orthoceras gracile   Haverfordwest   
177640 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177641 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177642 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177643 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177644 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177645 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177646 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177647 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177648 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177649 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177650 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177651 RGSCP 1863 . Orthoceras sp   Trewarnan   
177652 RGSCP 1124 1 Orthoceras sp   Polruan   
177653 RGSCP 1141 . Orthoceras sp   Fowey   
177654 T 827 . Orthoceras sp   Argyll Buteshire   
177655 ZB 4807 . Orthoceras mendax   Durness, Sutherland   
177656 GSM 32788 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177657 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177658 GSM 32788 . Orthoceras mendax   Durness,Sutherland  Neotype  
177659 GSM 104552 . Orthoceras sp.   Eriboll,Sutherland   
177660 GSM 105042 . Orthoceras sp.   Sedbergh   
177661 GSM 105040 . Orthoceras lineatum tenuistriatum   Haverfordwest   
177662 GSM 32768 . Orthoceras vertebrale   Durness,Sutherland  Neotype  
177663 GSM 32777 . Orthoceras bacuardes   Durness,Sutherland  Neotype  
177664 GSM 2357 . Orthoceras vertebrale   Strath, Skye  Neotype  
177665 GSM 2357 . Orthoceras mendax   Strath, Skye  Neotype  
177666 GSM 2357 . Orthoceras vertebrale   Strath, Skye  Neotype  
177667 GSM 2357 . Orthoceras vertebrale   Strath, Skye  Neotype  
177668 GSM 2357 . Orthoceras mendax   Strath, Skye  Neotype  
177669 GSM 2357 . Orthoceras vertebrale   Strath, Skye  Neotype  
177670 GSM 2357 . Orthoceras vertebrale   Strath, Skye  Neotype  
177671 GSM 2357 . Orthoceras mendax   Strath, Skye  Neotype  
177672 GSM 2357 . Orthoceras vertebrale   Strath, Skye  Neotype  
177673 GSM 2356 . Orthoceras vertebrale   Strath, Skye  Neotype  
177674 GSM 85610 . Orthoceras sericeum   Garth, Caernarvonshire   
177675 GSM 32786 . Orthoceras mendax   Durness, Sutherland   
177676 GSM 2358 . Orthoceras   Strath, Skye  Neotype  
177677 GSM 105039 . Orthoceras sp.   Thrave   
177678 GSM 32789 . Orthoceras arcuoliratum   Durness,Sutherland  Neotype  
177679 GSM 105044 . Orthoceras sp.   Golengoed   
177680 GSM 85611 . Orthoceras sericeum   Garth, Caernarvonshire   
177681 GSM 2355 . Orthoceras baculoides?   Strath, Skye   
177682 GSM 2356 . Orthoceras mendax   Strath, Skye  Neotype  
177683 GSM 2356 . Orthoceras vertebrale   Strath, Skye  Neotype  
177684 GSM 2356 . Orthoceras vertebrale   Strath, Skye  Neotype  
177685 GSM 2356 . Orthoceras mendax   Strath, Skye  Neotype  
177686 GSM 2356 . Orthoceras vertebrale   Strath, Skye  Neotype  
177687 GSM 2356 . Orthoceras vertebrale   Strath, Skye  Neotype  
177688 GSM 2356 . Orthoceras mendax   Strath, Skye  Neotype  
177689 GSM 2356 . Orthoceras vertebrale   Strath, Skye  Neotype  
177690 GSM 5917 . Orthoceras sp.   Girvan   
177691 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177692 Zx 15019 . Orthoceras gregarium   Ludlow Forest Tracks   
177693 Zx 14967 . Orthoceras tenuiannulatum   Millichope   
177694 Zx 14969 a Orthoceras tracheale   Millichope   
177695 Zx 14974 . Orthoceras nicholianum   Millichope   
177696 Zx 14984 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177697 Zx 14972 . Orthoceras nicholianum   Ludlow Forest Tracks   
177698 Zx 15006 . Orthoceras gregarium   Ludlow Forest Tracks   
177699 Zx 15007 . Orthoceras gregarium   Ludlow Forest Tracks   
177700 Zx 15008 . Orthoceras gregarium   Ludlow Forest Tracks   
177701 Zx 15009 . Orthoceras gregarium   Ludlow Forest Tracks   
177702 Zx 15010 . Orthoceras gregarium   Ludlow Forest Tracks   
177703 Zx 15017 . Orthoceras dimidiatum   Unknown   
177704 RGSCU 1599 . Orthoceras   Unknown   
177705 Zx 15021 . Orthoceras gregarium   Llangammarch Wells   
177706 Zx 15022 . Orthoceras gregarium   Ludlow Forest Tracks   
177707 Zx 15018 . Orthoceras dimidiatum   Ludlow   
177708 Zx 15023 . Orthoceras gregarium   Ludlow Forest Tracks   
177709 Zx 14970 . Orthoceras tracheale   Frith Wood, Ledbury   
177710 Zx 14998 . Orthoceras dimidiatum   Llangammarch Wells   
177711 GSM 32784 . Orthoceras mendax   Durness, Sutherland   
177712 GSM 85612 . Orthoceras sericeum   Garth, Caernarvonshire   
177713 GSM 85612 . Orthoceras sericeum   Garth, Caernarvonshire   
177714 GSM 32767 . Orthoceras durinum   Durness,Sutherland  Neotype  
177715 GSM 32787 . Orthoceras mendax   Durness, Sutherland   
177716 GSM 32778 . Orthoceras undulostriatum   Durness,Sutherland  Neotype  
177717 GSM 32778 . Orthoceras durinum   Durness,Sutherland  Neotype  
177718 GSM 32778 . Orthoceras undulostriatum   Durness,Sutherland  Neotype  
177719 GSM 32778 . Orthoceras durinum   Durness,Sutherland  Neotype  
177720 GSM 5918 . Orthoceras sp.   Girvan   
177721 GSM 105046 . Orthoceras annulatum   Haverfordwest   
177722 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177723 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177724 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177725 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177726 GSM 105330 . Orthoceras bisiphonalum   Gorllwynfach   
177727 RGSCU 2414 . Orthoceras   Herborn   
177728 RGSCU 288 . Orthoceras   Dinas Head.   
177729 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177730 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177731 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177732 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177733 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177734 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177735 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177736 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177737 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177738 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177739 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177740 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177741 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177742 Geol.Soc.Coll. 6855 . Orthoceras bisiphonalum   Gorllwynfach   
177743 T 900 . Orthoceras sp   Argyll Buteshire   
177744 ZB 4799 . Orthoceras mendax   Durness, Scotland   
177745 ZB 4799 . Orthoceras mendax   Durness, Scotland   
177746 GSM 32781 . Orthoceras vertebrale   Durness, Sutherland  Neotype  
177747 GSM 105045 . Orthoceras annulatum   Haverfordwest   
177748 GSM 51240 . Orthoceras cf sericeum   Habberley Church, Shropshire   
177749 RGSCP 1101 . Orthoceras gracile   Newquay   
177750 RGSCP 1857 . Orthoceras nassoviense   Trewornan   
177751 RGSCP 1913 /1 Orthoceras   Gidley Well   
177752 RGSCP 1790 /1 Orthoceras cf hercynicum   East of Cant Cove, St Minver, Cornwall   
177753 LZC 1345 . Orthoceras triangularis   Ireland   
177754 RGSCU 2691 . Orthoceras   Constantine Bay   
177755 LZC 1329 . Orthoceras   Ireland   
177756 T 899 . Orthoceras sp   Argyll Buteshire   
177757 RGSCP 1321 . Orthoceras sp   Trevone   
177758 RGSCU 313 . Orthoceras gracile   Newquay   
177759 RGSCP 1318 . Orthoceras gracile ?   Newquay   
177760 RGSCP 1069 . Orthoceras sp   Rope Haven.   
177761 RGSCP 1324 . Orthoceras sp   Polruan   
177762 RGSCP 1792 . Orthoceras sp   East of Dinham Creek North Cornwall   
177763 RGSCP 1795 . Orthoceras gracile   Trewornan   
177764 LZC 689 . Orthoceras   County Tyrone   
177765 LZC 703 . Orthoceras regulare   Desertcreat   
177766 LZC 703 . Orthoceras cylindraceum   Desertcreat   
177767 LZC 688 . Orthoceras   Limerick   
177768 Zx 14979 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177769 Zx 14971 . Orthoceras dimidiatum   Millichope   
177770 Zx 15011 . Orthoceras gregarium   Ludlow   
177771 Zx 14984 a Orthoceras dimidiatum   Ludlow Forest Tracks   
177772 Zx 14989 . Orthoceras allied to Dawsonoceras tracheale   Ledbury   
177773 RGSCU 302 . Orthoceras ludense   South Petherwyn - Cornwall   
177774 RGSCP 1842 . Orthoceras   Trevone, Cornwall   
177775 RGSCP 1791 . Orthoceras cf commutatum   Cant Hill   
177776 RGSCP 1856 . Orthoceras longicameratum   East of Dinham Cove North Cornwall   
177777 RGSCP 1862 . Orthoceras cf hercynicum   Cant Hill   
177778 RGSCP 1829 . Orthoceras   Bedruthan   
177779 RGSCP 1930 . Orthoceras   Bedruthan   
177780 RGSCP 1858 . Orthoceras gracile   Trewornan   
177781 RGSCU 227 . Orthoceras fragment ?   Bodmin   
177782 Zx 14990 . Orthoceras nicholianum   Upper Millichope   
177783 Zx 14968 . Orthoceras tracheale   Upper Millichope   
177784 Zx 14982 . Orthoceras dimidiatum   Millichope   
177785 GSM 131622 . Orthoceras sp   Wetton   
177786 Zx 15013 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177787 Zx 15014 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177788 Zx 15015 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177789 Zx 15016 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177790 Zx 14973 . Orthoceras nicholianum   Ludlow Forest Tracks   
177791 Zx 14983 . Orthoceras recticinctum   Old Quarry N. of Holloway Farm, Millichope   
177792 Zx 14969 . Orthoceras tracheale   Millichope   
177793 Zx 15020 . Orthoceras gregarium   Ludlow district and series   
177794 Zx 15012 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177795 Zx 15005 . Orthoceras gregarium   Ludlow Forest Tracks   
177796 Zx 14980 . Orthoceras tenuiannulatum   Millichope   
177797 Zx 14966 . Orthoceras tenuiannulatum   Millichope   
177798 Zx 14985 . Orthoceras dimidiatum   Ludlow Forest Tracks   
177799 RGSCP 1332 . Orthoceras ?   Pridmouth   
177800 RGSCP 933 . Orthoceras ? sp   Whitesand Bay   
177801 RGSCP 1322 . Orthoceras ?   Pridmouth   
177802 RGSCP 1216 . Orthoceras ?   Crinnis   
177803 RGSCP 1682 . Orthoceras ?   Bedruthan   
177804 RGSCP 1744 . Orthoceras ?   Constantine Bay   
177805 RGSCP 934 . Orthoceras ?   Fowey, Cornwall   
177806 RGSCP 1302 . Orthoceras ?   Polruan   
177807 RGSCP 1071 . Orthoceras ?   Polruan   
177808 RGSCP 1819 . Orthoceras ?   Cant Hill   
177809 RGSCP 1823 /1 Orthoceras ?   Pridmouth   
177810 RGSCP 1831 . Orthoceras ?   Bedruthan, Cornwall   
177811 RGSCP 1135 . Orthoceras ? sp   Fowey   
177812 RGSCP 1061 . Orthoceras ?   Pridmouth   
177813 RGSCP 607 . Orthoceras?   Polruan - Cornwall   
177814 GSM 59434 . Orthoceras? avelini   Cefn Gwnlle Shelve Area Shropshire 1  Syntype  
177815 GSM 59434 . Orthoceras? avelini   Cefn Gwnlle Shelve Area Shropshire 1  Syntype  
177816 GSM 32776 . Orthoceras? pertinens   Durness,Sutherland  Holotype  
177817 RGSCP 985 . Orthoceras?   Black Head or Blackhead - St Austell.   
177818 RGSCP 971 . Orthoceras?   Crownall Bay   
177819 GSE 695 . Orthoceras? pertinens   Bealach Mor Burn, Durness   
177820 RGSCP 895 . Orthoceras?   Pridmouth - Cornwall.   
177821 RGSCP 698 . Orthoceras?   Polperro,Cornwall   
177822 RGSCP 176 . Orthoceras?   Fowey - Cornwall.   
177823 GSM 103519 . Orthoceras? multiannualatum   Wrexham   
177824 GSE 8070 . Orthoceras? pertinens   Bealach Mor Burn, Durness   
177825 RGSCP 141 . Orthoceras?   Polgover Cross - Cornwall.   
177826 GSM 33069 . Orthoceras?   Evan's Gravel Pit,Ladypool Lane,Moseley,Birmingham   
177827 GSM 68158 . Orthoceras? sp   Fault valley immed. W of Beacon   
177828 GSE 154 . Orthoceras? pertinens   Bealach Mor burn, Durness   
177829 RGSCP 1023 . Orthoceras?   Gt. Peraver   
177830 RGSCP 601 . Orthoceras?   Polruan - Cornwall   
177831 RGSCP 636 . Orthoceras?   Ethy Wood.   
177832 RGSCP 180 . Orthoceras?   South Petherwyn - Cornwall   
177833 RGSCP 174 . Orthoceras?   South Petherwyn - Cornwall   
177834 RGSCP 175 . Orthoceras?   South Petherwyn - Cornwall   
177835 RGSCP 268 . Orthoceras?   St Veep - Cornwall.   
177836 RGSCP 885 . Orthoceras?   Fowey - Cornwall.   
177837 RGSCP 729 . Orthoceras?   Trelawny - Cornwall.   
177838 GSM 59434 . Orthoceras? avelini   Cefn Gwnlle Shelve Area Shropshire 1  Syntype  
177839 Ze 2760 . Orthoceratid   Plump Hill,Gloucestershire   
177840 LZC 682 . Orthoceratite   Cloonlara   
177841 RGSCU 2058 . Orthoceratites speciosus   Hof   
177842 RGSCU 1585 . Orthoceratites speciosus   Hof   
177843 RGSCU 2382 . Orthoceratites   Hof   
177844 RGSCU 2385 . Orthoceratites striatus   Hof   
177845 RGSCU 2366 . Orthoceratites regularis   Hof   
177846 RGSCU 2397 . Orthoceratites vaginatus   Hof   
177847 RGSCU 1619 . Orthoceratites gravalis   Dillenburg   
177848 17E 7857 . Orthocerid   Strawberry Wood Quarry   
177849 17E 7859 . Orthocerid   Strawberry Wood Quarry   
177850 17E 7858 . Orthocerid   Strawberry Wood Quarry   
177851 17E 7852 . Orthocerid   Strawberry Wood Quarry   
177852 17E 7856 . Orthocerid   Strawberry Wood Quarry   
177853 17E 7849 . Orthocerid sp   Strawberry Wood Quarry   
177854 17E 7854 . Orthocerid   Strawberry Wood Quarry   
177855 RGSCF 1044 . Orthocerida   Llandovery   
177856 RGSCF 1041 . Orthocerida   Tournai,Belgium   
177857 GSM 85246 . Orthocone nautiloid   Merioneth   
177858 GSE 15219 . Orthocone   Blairmulloch Farm Borehole - Ayrshire.   
177859 GSE 15210 . Orthocone   Blairmulloch Farm Borehole - Ayrshire.   
177860 Zo 3864 . Orthocone sp   N of Nare Head,Veryan,Cornwall   
177861 14E 7454 . Orthocone   Clatto Farm   
177862 GSE 15369 . Orthocone   Kilconquhar Mains No1 bore   
177863 EG 8362 . Orthocone sp   Quarrelhill burn   
177864 EH 4041 . Orthocone   Houldsworth Colliery - Drysdales - Polnessan - Ayrshire.   
177865 AB 157 . Orthocone sp   Alders End farm,Tarrington,Herefordshire   
177866 EH 4038 . Orthocone   Houldsworth Colliery - Drysdales - Polnessan - Ayrshire.   
177867 EGP 3906 pars Orthocone   NCB Bh A2/65/A - Spring Vale - Lancs.   
177868 Ba 1711 . Orthocone nautiloid   Cefn Coed Shaft Sinking - Glam   
177869 Bm 4893 . Orthocone nautiloid   Stoke Gifford (Leyland Court) No 3 Bore Glos.   
177870 GSE 15211 . Orthocone   Blairmulloch Farm Borehole - Ayrshire.   
177871 Zo 3863 . Orthocone sp   N of Nare Head,Veryan,Cornwall   
177872 EH 4036 . Orthocone   Houldsworth Colliery - Drysdales - Polnessan - Ayrshire.   
177873 LZ 1864 . Orthocone nautioid sp   Mirk Fell Beck - South of Mirk Fell Bridge - Tan Hill, Yorks.   
177874 Zl 1180 . Orthocone pseudorthoceras ?   Shoe Mill Clough - Accrington - Lancs.   
177875 M 2818 . Orthocone sp   Cleuch Burn - Brocklar Limeworks - nr Sorn - Ayrshire.   
177876 M 3284 h Orthocone   Old quarry near Kersepark,   
177877 By 9096 . Orthocone sp.   Great Paxton BH   
177878 GSM 85246 A Orthocone nautiloid   Merioneth   
177879 RK 1887 . Orthocone septum   Cae Elthin,Denbighshire   
177880 FOR 47 . Orthocone sp   San Juanamo,SE Bolivia   
177881 7E 3600 . Orthocone sp   Common Bore   
177882 Zo 3865 . Orthocone sp   N of Nare Head,Veryan,Cornwall   
177883 EC 6153 . Orthocone sp   Bowhill Bore - Bow Hill - Ayrshire.   
177884 EH 4037 . Orthocone   Houldsworth Colliery - Drysdales - Polnessan - Ayrshire.   
177885 14E 7455 . Orthocone   Clatto Farm   
177886 Da 2475 . Orthocone sp   Holbeck,Newall,Otley,Yorks   
177887 Bg 1071 . Orthocone   Rodmoor No 3 Borehole,Sheffield   
177888 GSM 74555 . Orthocone Nautiloid   Carla Beck   
177889 Bg 799 . Orthocone Nautiloid   Mapperley Bh - Derbys.   
177890 LZ 381 . Orthocone Nautiloid   Hill Clough Farm   
177891 LZ 379 . Orthocone Nautiloid   Hill Clough Farm   
177892 Bu 3106 . Orthocone Nautiloid   Seagrave Bh - Nottinghamshire.   
177893 LZ 380 . Orthocone Nautiloid   Hill Clough Farm   
177894 RV 9414 . Orthocone cf Metaspyroceras sp.   Deganwy Church,Conway   
177895 EWJ 4005 . Orthocone encrusted with Bryozoans sp   Knott Copy Borehole   
177896 LZ 2611 . Orthocone nautiloid   Yorks   
177897 Bm 4509 . Orthoconia cf Reticycloceras   Winford No 2 Bh.   
177898 BDH 2083 . Orthocycloceras ibex   Lower Hill Farm Borehole, Hughley   
177899 GSM 38384 . Orthodactylites   Byfield - Northants.  Holotype  
177900 GSM 38384 . Orthodactylites   Byfield - Northants.  Holotype  
177901 GSM 21989 . Orthodesma sp.   Storm Hill Lodge, Llandeilo.   
177902 GSM 12477 . Orthodesma platyphyllus   Dafaddfa-uchaf   
177903 GSM 22063 . Orthodesma semiradiata   Ramsey Island 1  Lectotype  
177904 GSM 12447 . Orthodesma tyronense   Desertcreat, Caradoc  Holotype  
177905 GSM 12447 . Orthodesma tyronense   Desertcreat, Caradoc  Holotype  
177906 GSM 12447 . Orthodesma tyronense   Desertcreat, Caradoc  Holotype  
177907 Wk 339 . Orthodesma sp.   Bryngwyn Camp, Llanfyllin, Powys   
177908 GSM 22055 . Orthodesma sp.   Allt-y-Gadair, Powys   
177909 GSM 22064 . Orthodesma semiradiata   Ramsey Island 1  Lectotype  
177910 GSM 21990 . Orthodesma sp.   Storm Hill Lodge, Llandeilo.   
177911 GSM 104211 . Orthodesma tyronense   Pomeroy, Co. Tyrone   
177912 GSM 12478 . Orthodesma platyphyllus   Dafaddfa-uchaf   
177913 GSM 24286 . Orthodesma sp.   Allt-y-Gadair   
177914 GSM 21999 . Orthodesma sp.   Kington, Hereford.   
177915 GSM 104211 . Orthodesma tyronense   Pomeroy, Co. Tyrone   
177916 GSM 21980 . Orthodesma ? sp   Storm Hill Lodge, Llandeilo.   
177917 GSE 10666 . Orthodesma ? sp   Wetherlaw Linn,Pentland Hills   
177918 GSM 21982 . Orthodesma ? sp   Storm Hill Lodge, Llandeilo.   
177919 GSE 10665 . Orthodesma ? sp   Right Bank of ESK   
177920 GSM 21981 . Orthodesma ? sp   Storm Hill Lodge, Llandeilo.   
177921 GSE 1032 . Orthodesma ? sp   Wetherlawlinn   
177922 GSM 21979 . Orthodesma ? sp   Storm Hill Lodge, Llandeilo.   
177923 GSM 21982 . Orthodesma or Rhytimya sp   Storm Hill Lodge, Llandeilo.   
177924 GSM 24250 . Orthodonta amygdalina   Ludlow   
177925 FOR 5698 . Orthograptus cf calcaratus   Zwierzyniec 1 Poland   
177926 M 544 E Orthograptus quadrimucronatus   Morroch Bay   
177927 LZB 7642 . Orthograptus truncatus s.l.?   Traeth Penbryn   
177928 GSE 443 . Orthograptus truncatus   Hartfell Spa   
177929 GSE 15065 . Orthograptus abbreviatus   Scar Water,Corfardine   
177930 DJ 2168 . Orthograptus calcaratus cf apiculatus   Penrhyn Castle foreshore   
177931 Pe 889 . Orthograptus calcaratus var. acutus   Capel-Carmel, Montgomeryshire   
177932 Ze 4656 . Orthograptus amplexianlis   Carreg y Defaid, Llanbedrwog, Gwynedd   
177933 9E 5961 . Orthograptus calcaratus   Gabsnout Burn   
177934 GSM 72288 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177935 CV 2589 . Orthograptus truncatus var. intermedius   Furnace   
177936 GSb 3894 . Orthograptus truncatus   Bardahessiagh   
177937 GSM 72301 E Orthograptus rugosus apiculatus   Laggan Burn, Ayrshire 1   
177938 RX 3326 . Orthograptus calcaratus calcaratus   Dobs Linn North Cliff   
177939 LZB 7633 . Orthograptus abbreviatus?   Traeth Penbryn   
177940 Zx 2516 . Orthograptus sp.   Penwhapple   
177941 LZB 8389 . Orthograptus truncatus   Tresaith   
177942 LZB 8399 . Orthograptus truncatus   Tresaith   
177943 PJ 3269 . Orthograptus truncatus socialis   Billy's Beck   
177944 PJ 3269 . Orthograptus truncatus penferatus   Billy's Beck   
177945 M 635 E Orthograptus pageanus   Morroch Bay   
177946 NIE 1152 . Orthograptus insectiformis   Little River Section, N E Pomeroy, Tyrone.   
177947 M 614 E Orthograptus multabilis   Dumbreddan Bay   
177948 GSM 72302 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177949 GSM 72306 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177950 GSM 72310 . Orthograptus rugosus apiculatus   Laggan Burn, Ayrshire   
177951 GSM 72290 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177952 Pg 422 . Orthograptus corynoides cf. curtus   Clynderwen Station, Pembroke   
177953 FOR 1651 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
177954 GSM 72294 . Orthograptus apiculatus   Laggan Burn, Girvan   
177955 GSM 72323 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177956 GSM 72313 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177957 GSM 72319 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
177958 MWL 515 . Orthograptus cf apiculatus   Cardigan, S Wales   
177959 9E 2108 . Orthograptus sp.   Gabsnout Burn   
177960 GSE 15011 . Orthograptus grandis   Castramon Burn   
177961 M 547 E Orthograptus cf pageanus   Morroch Bay   
177962 GSM 72298 . Orthograptus apiculatus   Laggan Burn, Girvan   
177963 Ze 4759 . Orthograptus sp.   Penorwel Dingle, Llantedrog, Gwynedd   
177964 DJ 2167 . Orthograptus calcaratus cf apiculatus   Penrhyn Castle foreshore   
177965 LZB 8398 . Orthograptus truncatus   Tresaith   
177966 WM 1987 . Orthograptus acutus   Hobberley Brook, Pontesford, Shropshire   
177967 9E 2112 . Orthograptus sp.   Gabsnout Burn   
177968 M 593 E Orthograptus quadrimucronatus var spinigerus   Gabsnout Burn   
177969 M 3456 d Orthograptus sp.   Lamachan Hill   
177970 RX 4655 . Orthograptus calcaratus tennicornis   Cairn Burn, Sanquhar   
177971 GSE 15117 . Orthograptus calcaratus tenuicornis   Cairnsgarroch Gairy, Carsphairn   
177972 9E 6075 . Orthograptus cf calcaratus(?) group   Gabsnout Burn   
177973 LZB 8386 . Orthograptus truncatus   Tresaith   
177974 LZB 8401 . Orthograptus truncatus   Tresaith   
177975 NIE 785 . Orthograptus mutabilis   NE Pomeroy,Tyrone   
177976 M 3462 d Orthograptus sp.   Lamachan Hill   
177977 Zx 2546 . Orthograptus apiculatus   Laggan Burn   
177978 9E 5960 . Orthograptus calcaratus   Gabsnout Burn   
177979 WM 1614 . Orthograptus acutus   Pontesford, Shropshire   
177980 FOR 1645 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
177981 Ze 4765 . Orthograptus sp.   Penorwel Dingle, Llantedrog, Gwynedd   
177982 Pe 885 . Orthograptus calcaratus var. acutus   Capel-Carmel, Montgomeryshire   
177983 RR 2824 . Orthograptus rugosus var. apiculatus   Hagley farmhouse quarry   
177984 D 1071 . Orthograptus truncatus   Kenley, Salop   
177985 GSM 58798 . Orthograptus pricus   Abereiddy Bay S side, Pembrokeshire   
177986 GSM 58798 . Orthograptus calcaratus   Abereiddy Bay S side, Pembrokeshire   
177987 18E 58 . Orthograptus mutabilis   Bill's Cleuch   
177988 9E 5944 . Orthograptus calcaratus?   Gabsnout Burn   
177989 RR 2600 . Orthograptus truncatus   Harnage House, Cound Moor Brook   
177990 GSE 8291 . Orthograptus bellulus   Duff Kinnel Water   
177991 GSE 8225 . Orthograptus truncatus   Hartfell Spa   
177992 GSE 5535 . Orthograptus truncatus   Hartfell Spa   
177993 GSE 437 . Orthograptus truncatus   Hartfell Spa   
177994 M 1281 E Orthograptus   Leithen Water   
177995 M 1283 E Orthograptus quadrimucronatus   Leithen Water   
177996 M 1287 E Orthograptus quadrimucronatus(?)   Leithen Water   
177997 M 1290 E Orthograptus quadrimucronatus(?)   Leithen Water   
177998 M 1290 E Orthograptus sp.   Leithen Water   
177999 11E 3806 . Orthograptus cf whitfieldi   Blackhope Water   
178000 M 1297 E Orthograptus quadrimucoratus   Eddleston   
178001 M 1300 E Orthograptus   Eddleston   
178002 M 1303 E Orthograptus   Eddleston   
178003 M 1304 E Orthograptus   Eddleston   
178004 9E 5952 . Orthograptus sp.   Gabsnout Burn   
178005 LZB 8394 . Orthograptus truncatus   Tresaith   
178006 MWL 2786 . Orthograptus truncatus cf. intermedius   Cardigan area   
178007 GSM 103415 . Orthograptus truncatus abbreviatus   Dobb's Linn   
178008 GSE 15067 . Orthograptus fastigatus   Kelphope Burn tributary   
178009 GSM 72299 . Orthograptus apiculatus   Laggan Burn, Girvan   
178010 9E 6007 . Orthograptus calcaratus var. basilicus   Gabsnout Burn   
178011 9E 5982 . Orthograptus sp.   Gabsnout Burn   
178012 MWL 6424 . Orthograptus calcaratus   Dinas island,SW Wales   
178013 9E 5969 . Orthograptus cf calcaratus var basilicus   Gabsnout Burn   
178014 Zx 2566 b Orthograptus rugosus apiculatus   Laggan Burn   
178015 NIE 786 . Orthograptus mutabilis   NE Pomeroy,Tyrone   
178016 M 3464 d Orthograptus cf calcaratus basilicus   Ellergower Crag   
178017 M 3466 d Orthograptus sp.   Ellergower Crag   
178018 M 543 E Orthograptus quadrimucronatus   Morroch Bay   
178019 WEG 3990 . Orthograptus cuperoides   Great Rundale Beck,Westmoreland   
178020 M 3738 c Orthograptus (cf truncatus gp?)   Portayew Bay   
178021 M 3741 c Orthograptus whitfieldi   Portayew Bay   
178022 LZB 8382 . Orthograptus truncatus   Tresaith   
178023 LZB 8384 . Orthograptus truncatus   Tresaith   
178024 LZB 8385 . Orthograptus truncatus   Tresaith   
178025 LZB 8388 . Orthograptus truncatus   Tresaith   
178026 LZB 8390 . Orthograptus truncatus   Tresaith   
178027 LZB 8395 . Orthograptus truncatus   Tresaith   
178028 LZB 8396 . Orthograptus truncatus   Tresaith   
178029 LZB 8400 . Orthograptus truncatus   Tresaith   
178030 RR 2649 . Orthograptus truncatus   Harnage House, Cound Moor Brook   
178031 M 558 E Orthograptus sp.   Morroch Bay   
178032 M 592 E Orthograptus quadrimucronatus var spinigerus   Gabsnout Burn   
178033 M 615 E Orthograptus multabilis   Dumbreddan Bay   
178034 M 636 E Orthograptus pageanus   Morroch Bay   
178035 M 129 E Orthograptus SP   Glengonnar Water   
178036 FOR 1643 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178037 FOR 1643 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178038 FOR 1643 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178039 FOR 1643 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178040 FOR 1643 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178041 FOR 1643 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178042 FOR 1644 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178043 FOR 1648 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178044 FOR 1650 . Orthograptus calcaratus acutus   River Macho, Province of Carabaya, Peru   
178045 RR 2837 . Orthograptus var. basilicus   Coed Brook, Bishops Castle   
178046 RR 2837 . Orthograptus calcaratus   Coed Brook, Bishops Castle   
178047 HT 850 . Orthograptus calcaratus var. acutus   Spittal Tunnel Railway cutting, Clarbeston Road, Pembrokeshire   
178048 GSM 10687 . Orthograptus sp.   Dumfrieshire, Glenkiln   
178049 RX 476 . Orthograptus calcaratus (Lapw) cf basilicus   Long Burn, Dobs Linn   
178050 DJ 2119 . Orthograptus calcaratus cf apiculatus   Penrhyn Castle foreshore   
178051 RX 3040 . Orthograptus pauperitus   Hartfell Score, Upstream from Spa   
178052 D 3144 . Orthograptus rugosus var. apiculatus   Alberbury, Montgomery   
178053 GSM 72301 B Orthograptus rugosus apiculatus   Laggan Burn, Ayrshire 1   
178054 HT 860 . Orthograptus calcaratus var. acutus   Spittal cutting, Haverfordwest   
178055 NIF 891 . Orthograptus whitfieldi   Saintfield, Co Down   
178056 D 3249 . Orthograptus rugosus apiculatus   N bank of stream, Alberbury, Montgomery   
178057 D 1072 . Orthograptus truncatus   Kenley, Salop   
178058 D 1074 . Orthograptus truncatus   Kenley, Salop   
178059 RX 3031 . Orthograptus amplexicaule   Hartfell Score, Moffat   
178060 LZB 7628 . Orthograptus abbreviatus or pauperatus   Traeth Penbryn   
178061 LZB 7632 . Orthograptus abbreviatus?   Traeth Penbryn   
178062 GSE 15129 . Orthograptus quadrimucronatus   Cairn Burn, Sanquhar   
178063 RR 3055 . Orthograptus truncatus   Aldress Dingle, Shropshire   
178064 GSM 104335 . Orthograptus calcaratus acutus   Tinnagloch, Co Wexford   
178065 GSE 15114 . Orthograptus calcaratus acutus(?)   Craiglure Old Lodge   
178066 RX 4675 . Orthograptus quadrimucronatus   Cairn Burn, Sanquhar   
178067 GSE 14920 . Orthograptus quadrimucronatus   Dyke 4, Morroch Bay, Portpatrick   
178068 M 3494 b Orthograptus whitfieldi   Black Linn, Dumfries   
178069 GSM 72309 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178070 GSM 72291 . Orthograptus rugosus apiculatus   Laggan Burn, Ayrshire   
178071 GSM 72312 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178072 GSM 72316 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178073 GSM 72318 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178074 GSM 72322 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178075 GSM 72326 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178076 GSM 103410 . Orthograptus fastigatus   Dobb's Linn   
178077 GSM 103413 . Orthograptus truncatus abbreviatus   Dobb's Linn   
178078 GSM 103322 . Orthograptus sp.   W. bank of Swindale Beck   
178079 GSM 72303 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178080 GSM 72305 . Orthograptus apiculatus   Laggan Burn, Ayrshire   
178081 18E 60 . Orthograptus sp.   Bill's Cleuch   
178082 GSE 6784 . Orthograptus cyperoides   Garheugh   
178083 9E 5971 . Orthograptus sp.   Gabsnout Burn   
178084 9E 5922 . Orthograptus sp.   Gabsnout Burn   
178085 9E 5923 . Orthograptus sp.   Gabsnout Burn   
178086 9E 6090 . Orthograptus sp.   Gabsnout Burn   
178087 9E 2100 . Orthograptus sp.   Gabsnout Burn   
178088 9E 5998 . Orthograptus sp.   Gabsnout Burn   
178089 9E 6008 . Orthograptus calcaratus var. basilicus   Gabsnout Burn   
178090 9E 6014 . Orthograptus cf amplexicaulis   Gabsnout Burn   
178091 9E 5965 . Orthograptus cf calcaratus var basilicus   Gabsnout Burn   
178092 M 764 E Orthograptus calcaratus gp   Glen Burn   
178093 M 764 E Orthograptus whitfieldi   Glen Burn   
178094 LZB 8383 . Orthograptus truncatus   Tresaith   
178095 LZB 8391 . Orthograptus truncatus   Tresaith   
178096 LZB 8392 . Orthograptus truncatus   Tresaith   
178097 M 630 E Orthograptus calcaratus gp   Crailloch Burn   
178098 M 644 E Orthograptus sp.   Morroch Bay   
178099 PJ 3254 . Orthograptus truncatus socialis   Billy's Beck   
178100 M 609 E Orthograptus calcaratus gp   Gabsnout Burn   
178101 M 3737 c Orthograptus (cf truncatus gp?)   Portayew Bay   
178102 M 3739 c Orthograptus truncatus   Portayew Bay   
178103 GSM 321 . Orthograptus vesiculosus   Moffatt   
178104 M 591 E Orthograptus quadrimucronatus var spinigerus   Gabsnout Burn   
178105 M 4778 d Orthograptus sp.   Cairn Burn   
178106 NIW 923 . Orthograptus truncatus abbreviatus   Co. Down