Fossil specimen : BGS Ht855 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
|---|---|
| Fossil Name | Homoeoplanulites (Parachoffatia) arisphinctoides Arkell (Mangold 1970) |
| Type Status | Holotype |
| Name History | Homoeoplanulites (Parachoffatia) arisphinctoides Arkell (Mangold 1970) – See Mangold (1970): Holotype |
| Registration No. | Ht855 |
|---|---|
| Collector | Hester, SW. (BGS) 1931 |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments | Lower Cornbrash. |
| Country | England |
|---|---|
| Locality | No.3 Cutting, Railway Relief Line, Frome, Somerset. |
| Grid Reference | Not available |
| Rock Unit | Cornbrash Formation |
|---|---|
| Biozone | Not available |
| Geological Age |
Callovian Age (Jurassic Period) – Bathonian Age (Jurassic Period) (163.5 – 168.3 Ma B.P.) |
| References | Arkell, WJ. 1954. Bathonian Ammonites p.119 Arkell, WJ. 1958. Bathonian Ammonites p.218-219 pl32.,fig3 Mangold. 1970. Docum Lab.Geol.Fac.Sci. Lyon p.79-80 |
|---|
Available Images
High resolution photographs
/BGS/P825064.JP2
4498 KB
Steroscopic photographs
/BGS/P826161.JP2
4284 KB
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3D Scans
1: /BGS/Ht_855
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