GB3D Type Fossils

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Fossil specimen : OUM J.33598 – Syntype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order Trigoniida

Fossil Name Psilotrigonia beesleyana (Lycett, 1874)
Type Status Syntype
Name History

Psilotrigonia beesleyana (Lycett, 1874) – See Cox (1952): Syntype

Trigonia beesleyana Lycett, 1874 – See Lycett (1874): Syntype

Registration No. J.33598
Collector Name not available
Donor or Associated Person Beesley, T.
Held By Oxford University Museum of Natural History Logo Oxford University Museum of Natural History
Country England
Locality Coombe Hill, near Banbury, Oxfordshire
Grid Reference Available from host institution
Rock Unit Lower Inferior Oolite Group
Biozone Not available
Geological Age

Bajocian Age (Jurassic Period) (168.3 – 170.3 Ma B.P.)


COX, L.R. 1952. Notes on the Trigoniidae, with outlines of a Classification of the Family. Proc. Malac. Soc. Lond., 29 (2-3), 45-70, pls 3 and 4. p. 53

LYCETT, J. 1874. A Monograph of the British Fossil Trigoniae, part 2. Palaeontogr. Soc. (Monogr.), 53-92, pls X-XIX. p. 90; pl. 17, fig. 2

Available Images

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