GB3D Type Fossils

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Fossil specimen : BGS GSM9667 – Lectotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order -

Fossil Name Mactromya impressa (Morris & Lycett)
Type Status Lectotype
Name History

Mactromya impressa (Morris & Lycett)

Unicardium impressum Morris & Lycett

Registration No. GSM9667
Collector Name not available
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments Lycett purchased 1867
Country England
Locality Minchinhampton Glos
Grid Reference Not available
Rock Unit Unknown Stratigraphy Of Any Age
Biozone Not available
Geological Age

Not Available () (0 – 0 Ma B.P.)


Cox & Arkell. 1948. Palaeontological Society p.35

Morris & Lycett. 1855. Great Oolite Mollusca. Palaeontological Society Pl.8 fig.9

Available Images

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Steroscopic photographs


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