Fossil specimen : BGS GSM23949 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
|---|---|
| Fossil Name | Pseudolioceras |
| Type Status | Holotype |
| Name History | Pseudolioceras – See Howarth, MK (1962) Hudlestonia simplex (Simpson) – See Simpson (1855): Holotype |
| Registration No. | GSM23949 |
|---|---|
| Collector | Lycett, J. |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments |
| Country | England |
|---|---|
| Locality | Whitby - N Yorks. |
| Grid Reference | Not available |
| Rock Unit | Lias Group |
|---|---|
| Biozone | Dispansum |
| Geological Age |
Aalenian Age (Jurassic Period) – Rhaetian Age (Triassic Period) (170.3 – 209.5 Ma B.P.) |
| References | Described by Simpson. 1855. Fossils of the Yorkshire Lias. 1st Edition p.84 Described by Simpson. 1884. Fossils of the Yorkshire Lias. 2nd Edition p.120 Howarth, MK. 1962. Palaeontology p.122 pl18.,figs4a,b |
|---|
Available Images
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