| Registration No. : |
GSM 12843 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Arthropoda: Trilobita |
?Asaphus
(Brachyaspis)
rectifrons (Portlock) |
| New: |
Arthropoda: Trilobita |
Asaphus
(Brachaspis)
rectifrons (Portlock) |
| New: |
Arthropoda: Trilobita |
Isotelus arcuatus |
| New: |
Arthropoda: Trilobita |
Brachyaspis rectifrons (Portlock) |
| Locality : |
Desertcreight, Tyrone |
| Grid Reference : |
Not available
|
Country : |
Northern Ireland |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Ordovician Period
— Ordovician Period
|
| Lithostratigraphy : |
ORDOVICIAN ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| ?Portlock, 1843 Geol.Rep.Londonderry, etc Page 298 |
| Salter 1866 Mon. Brit. Trilobites (Palaeont. Soc) op.cit. Page 166 |
| Reed, 1952: Proc.Roy.Irish Acad.,55, B, No 3, Pages 110-111 [as attributed by Salter to A.(B.)rectifrons] |
| Cited Reed 1931 Ann.Mag.Nat.Hist., Ser. 10,VII, Page 453 |
