| Registration No. : |
GSM 11480 . |
Type : |
Syntype |
| Identifications : |
| Old: |
Brachiopoda |
Rafinesquina
(Strophomena Auct)
expansa Sowerby |
| New: |
Brachiopoda |
Colaptomena concentrica Portlock |
| Old: |
Brachiopoda |
Rafinesquina concentrica (Portlock) |
| Old: |
Brachiopoda |
Orthis expansa Mur var concentrica |
| Locality : |
Tyrone, N. Ireland |
| Grid Reference : |
Not available
|
Country : |
Northern Ireland |
| 1:50K map : |
34 Pomeroy |
|
| Chronostratigraphy : |
Caradoc Series
— Caradoc Series
|
| Lithostratigraphy : |
BARDAHESSIAGH FORMATION |
| Collector / Donor : |
Available from curator
|
| References : |
| Portlock 1843 Geol of Londonderry and parts of Tyrone and Fernanagh |
| Reed 1952 Proc Roy Irish Acad 55 B No 3 |
| Mitchell 1977, Pal. Soc. Mon. |
