| Registration No. : |
GSM 12845 . |
Type : |
Syntype |
| Identifications : |
| Old: |
Arthropoda: Trilobita |
Asaphus
(Brachyaspis)
rectifrons |
| Old: |
Arthropoda: Trilobita |
Asaphus
(Isotelus)
rectifrons Portlock |
| Old: |
Arthropoda: Trilobita |
Isotelus rectifrons |
| New: |
Arthropoda: Trilobita |
Brachyaspis rectifrons |
| Locality : |
Desertcreight, Tyrone |
| Grid Reference : |
Not available
|
Country : |
Northern Ireland |
| 1:50K map : |
34 Pomeroy |
|
| Chronostratigraphy : |
Ordovician Period
— Ordovician Period
|
| Lithostratigraphy : |
ORDOVICIAN ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| Salter 1866 Mon.,Brit. Trilobites (Palaeont.Soc)op.cit. 166 |
| Portlock Geol Rept |
| Reed 1952 Proc.Roy.Irish.Acad.,55,B,No.3,Page 110 |
| Reed 1931 Ann.Mag.Nat.Hist.Ser.10, VII, Page 452 |
| Figd Pal Soc 1864 |
| Portlock,1843, Geol.Rep.Londonderry, etc op.cit., Page 298 |
| Reed, 1952, Proc.Roy.Irish Acad., 55, B, No.3 Page 110 original of Portlock's quoed as "type of...." |
