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Fossil specimen : BGS GSM11886 – Lectotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order Trigoniida

Fossil Name Trigonia cassiope Lycett ex d'Orbigny
Type Status Lectotype
Name History

Trigonia cassiope Lycett ex d'Orbigny – See Lycett, J (1867): Lectotype

Registration No. GSM11886
Collector Lycett Collection. 1867
Donor or Associated Person Lycett, J. 1867
Held By British Geological Survey Logo British Geological Survey
Comments Upper Cornbrash.
Country England
Locality Scarborough - Yorkshire.
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.)


Cox & Arkell. 1949. Palaeont.Soc

Lycett, J. 1863. Rev. Expl plate 37

Lycett, J. 1867. Palaeont.Soc. - Gt Oolite Moll (Suppl.Mon) pl37.,fig120

Available Images

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3D Scans

1: /BGS/GSM_11886

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