| Registration No. : |
GSM 19609 . |
Type : |
Undifferentiated Type |
| Identifications : |
| New: |
Arthropoda: Trilobita |
Calymene
(Flexicalymene)
brevicapitata (Portlock) |
| Old: |
Arthropoda: Trilobita |
Calymene blumenbachii var brevicapitata (Portlock) |
| Old: |
Arthropoda: Trilobita |
Calymene brevicapitatus (Portlock) |
| Old: |
Arthropoda: Trilobita |
Calymene senaria Conrad |
| Old: |
Arthropoda: Trilobita |
Calymene brevicapitata (Portlock) |
| 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 : |
| Portlock, 1843, Geol. Rep. Londonderry, etc.,[left hand specimen on slab] ibid Page 286 |
| Salter 1848 Appendix to Geol. Surv.Mem. II, Page 341 |
| Salter, 1866, Appendix to Mem. Geol. Surv. III ibid Page 326 |
| Salter 1865 Mon. Brit. Tril., ibid Page 97 |
| Salter 1865 Mon.Brit.Tril.,ibid Page 97 |
| Shirley, 1931, ibid Page 28 |
| Reed, 1952, Proc.Roy.Irish Acad.,55,B, No. 3, Page 119 |
