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Fossil specimen : BGS GSM7874 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order Pholadomyida

Fossil Name Arcomya concinna (Tate)
Type Status Holotype
Name History

Arcomya concinna (Tate)

Homomya concinna Tate

Registration No. GSM7874
Collector Name not available
Donor or Associated Person Tate Collection 1875
Held By British Geological Survey Logo British Geological Survey
Country England
Locality Cleveland North Riding Yorkshire
Grid Reference Not available
Rock Unit Middle Lias (Undifferentiated)
Biozone spinatum
Geological Age

Toarcian Age (Jurassic Period) – Pliensbachian Age (Jurassic Period) (174.1 – 190.8 Ma B.P.)


Tate & Blake 1876 The Yorkshire Lias p.411 pl XI,fig I

Available Images

High resolution photographs


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Steroscopic photographs


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3D Scans

1: /BGS/GSM_7874

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