| Registration No. : |
GSM 38363 . |
Type : |
Holotype |
| Identifications : |
| New: |
Mollusca: Gastropoda |
Euphemites portlocki (weir) |
| Old: |
Mollusca: Gastropoda |
Bellerophon spiralis Phil |
| Locality : |
Derryloran,Tyrone |
| Grid Reference : |
Not available
|
Country : |
Northern Ireland |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Tournaisian Age
— Visean Age
|
| Lithostratigraphy : |
CARBONIFEROUS LIMESTONE SUPERGROUP |
| Collector / Donor : |
Available from curator
|
| References : |
| Portlock 1843 Geol Rep Londonderry etc |
| Weir J 1931 Trans Roy Soc Edin LVI 3 No 31 |
