Registration No. : |
GSM 35746 . |
Type : |
Undifferentiated Type |
Identifications : |
Old: |
Mollusca: Gastropoda |
Cyrtostropha obscura (Portlock) |
Old: |
Mollusca: Gastropoda |
Loxonema obscura Portlock |
New: |
Mollusca: Gastropoda |
Murchisonia obscura Portlock |
Locality : |
Desertcreight, Tyrone,N. Ireland |
Grid Reference : |
Not available
|
Country : |
Northern Ireland |
1:50K map : |
34 Pomeroy |
|
Chronostratigraphy : |
Caradoc Series
— Caradoc Series
|
Lithostratigraphy : |
CARADOC ROCKS (UNDIFFERENTIATED) |
Collector / Donor : |
Available from curator
|
References : |
Portlock,1843,Geol. Rept. Londonderry etc. |
Donald,(=Longstaff),1902,QJGS,LVIII,op. cit. pg. 327 |
Reed,1952,Proc. Roy. Irish Acad. 55,B,No 3,pg.83 |