Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
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Fossil Name | Craspedites thurrelli Casey |
Type Status | Holotype |
Name History | Craspedites thurrelli Casey – See Casey, R (1973): Holotype |
Registration No. | GSM100512 |
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Collector | Thurrell Collection. 1962 |
Donor or Associated Person | Thurrell, Dr, RG. 1962 |
Held By | British Geological Survey |
Comments | Lower Spilsby Sandstone - Subcraspedites (S) preplicomphalus zone (est 10/0 = 3m above base). |
Country | England |
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Locality | Crag in Field - NE of Goulceby - Lincolnshire. |
Grid Reference | Available from host institution |
Rock Unit | Spilsby Sandstone Formation |
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Biozone | Not available |
Geological Age |
Valanginian Age (Cretaceous Period) – Tithonian Age (Jurassic Period) (133.9 – 152.1 Ma B.P.) |
References | Casey, R. 1962. Proc.Geol.Soc. London. No 1598 p.98 Casey, R. 1973. The Ammonite Succession at the Jurassic-Cretaceous boundary in eastern England. in Casey, R & Rawson, PF (edit) The Boreal Lower Cretaceous p.234 pl5.,figs4a,b |
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