| Registration No. : |
GSM 86103 . |
Type : |
Not Designated a Type |
| Identifications : |
| Old: |
Mollusca: Nautiloidea |
Orthoceras pyramidale Portlock |
| New: |
Mollusca: Nautiloidea |
Eusthenoceras hulli ? (de Koninck) |
| Old: |
Mollusca: Nautiloidea |
Cyrtoceras |
| Locality : |
Tyrone |
| Grid Reference : |
Not available
|
Country : |
Northern Ireland |
| 1:50K map : |
34 Pomeroy |
|
| Chronostratigraphy : |
Tournaisian Age
— Visean Age
|
| Lithostratigraphy : |
CARBONIFEROUS LIMESTONE SUPERGROUP |
| Collector / Donor : |
Available from curator
|
| References : |
| Portlock 1843 Geol Rep Londonderry etc |
