Fossil specimen : BGS GSM16794 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Brachiopoda Class Lingulata Order Acrotretida |
|---|---|
| Fossil Name | Trematis siluriana Davidson |
| Type Status | Lectotype |
| Name History | Trematis siluriana Davidson |
| Registration No. | GSM16794 |
|---|---|
| Collector | EH Birkenhead |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments |
| Country | England |
|---|---|
| Locality | Horderley, Shropshire |
| Grid Reference | Not available |
| Rock Unit | Caradoc Rocks (Undifferentiated) |
|---|---|
| Biozone | Not available |
| Geological Age |
Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
| References | Cocks 1978 Pal Soc Mon p.26 Davidson, 1866 pl. 6 fig. 8 |
|---|
Available Images
High resolution photographs
/BGS/P816082.JP2
3862 KB
/BGS/P826932.JP2
1715 KB
Steroscopic photographs
/BGS/P816678.JP2
4105 KB
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3D Scans
1: bracket /BGS/GSM_16794
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