GB3D Type Fossils

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Fossil specimen : BGS Ze792 –

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Psiloceras planorbis (Sowerby J de C)
Type Status
Name History

Psiloceras planorbis (Sowerby J de C)

Registration No. Ze792
Collector Name not available
Donor or Associated Person Wright, W. 1932
Held By British Geological Survey Logo British Geological Survey
Comments Lower Lias (lower planorbis zone, aquabile subzone). Reg 26.
Country England
Locality Watchet - Somerset.
Grid Reference Not available
Rock Unit Lias Group
Biozone Not available
Geological Age

Aalenian Age (Jurassic Period) – Rhaetian Age (Triassic Period) (170.3 – 209.5 Ma B.P.)


Available Images

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