GB3D Type Fossils

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Fossil specimen : BGS GSM37364 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Choffatia (Loboplanulites) longilobata [us] (Buckman, SS.)
Type Status Holotype
Name History

Choffatia (Loboplanulites) longilobata [us] (Buckman, SS.) – See Buckman, SS

Registration No. GSM37364
Collector British Geological Survey 1924
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments Lower Cornbrash.
Country England
Locality Hanborough Quarry - Long Hanborough - Oxon.
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.)


Arkell, WJ. 1958. English Bathonian Ammonites - Mon.Palaeont Soc p.212-223 79.5<81

Arkell, WJ. P.G.A p.119

Buckman, SS. Type Ammonites plDXCVI

Available Images

High resolution photographs


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Steroscopic photographs


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