Fossil specimen : BGS GSM87564 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
|---|---|
| Fossil Name | Paracraspedites opressus Casey |
| Type Status | Holotype |
| Name History | Paracraspedites opressus Casey Paracraspedites aff stenomphaloides Swinnerton |
| Registration No. | GSM87564 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Heap W Esq |
| Held By |
 British Geological Survey
|
| Comments | Portland Stone Shrimp Bed |
| Country | England |
|---|---|
| Locality | Portland Island - Dorset. |
| Grid Reference | Not available |
| Rock Unit | Portland Group |
|---|---|
| Biozone | opressus |
| Geological Age |
Tithonian Age (Jurassic Period) (145 – 152.1 Ma B.P.) |
| References | Casey R & Rawson PF. The Boreal Lower Cretaceous p.230 1 fig 1 Casey R. 1973. The Ammonite Succession at the Jurassic Cretaceous Boundary in Eastern England |
|---|
Available Images
High resolution photographs
/BGS/P859214.JP2
2168 KB
Steroscopic photographs
/BGS/P859410.JP2
3697 KB
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3D Scans
1: /BGS/GSM_87564
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