Fossil specimen : BGS GSM11480 – Syntype
| Taxonomic Group |
Kingdom Animalia Phylum Brachiopoda Class - Order - |
|---|---|
| Fossil Name | Colaptomena concentrica Portlock |
| Type Status | Syntype |
| Name History | Colaptomena concentrica Portlock Orthis expansa var concentrica Mur Rafinesquina (Strophomena Auct) expansa Sowerby Rafinesquina concentrica (Portlock) |
| Registration No. | GSM11480 |
|---|---|
| Collector | Portlock |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments |
| Country | Northern Ireland |
|---|---|
| Locality | Tyrone, N. Ireland |
| Grid Reference | Not available |
| Rock Unit | Bardahessiagh Formation |
|---|---|
| Biozone | Not available |
| Geological Age |
Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | Mitchell 1977, Pal. Soc. Mon p.104 22, fig.9 Portlock 1843 Geol of Londonderry and parts of Tyrone and Fernanagh p.452 XXXVII fig. 1 Reed 1952 Proc Roy Irish Acad 55 B No 3 |
|---|
Available Images
High resolution photographs
/BGS/P814868.JP2
5410 KB
/BGS/P826873.JP2
4282 KB
Steroscopic photographs
/BGS/P815331.JP2
5566 KB
/BGS/P827708.JP2
4957 KB
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3D Scans
1: bracket /BGS/GSM_11480
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