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Fossil specimen : BRSUG 260 – Paratype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Psiloceras multicostatum Donovan
Type Status Paratype
Name History

Psiloceras multicostatum Donovan

Registration No. 260
Collector Fry, T.R. 1948
Donor or Associated Person Name not available
Held By University of Bristol Geology Collection
Country England
Locality Top rubbly beds, Old Quarry between Bloomfield and Farmborough, Keynsham, Avon
Grid Reference Not available
Rock Unit Hettangian: Liassicus zone: Laqueus subzone
Biozone Not available
Geological Age

Hettangian Age (Jurassic Period) (199.3 – 201.3 Ma B.P.)


Donovan, D.T., 1952. The Ammonites of the Blue Lias of the Bristol District. Annals and Magazine of Natural History, Series 12 (5), pp.629-752, Pls. 22-3

Available Images

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3D Scans

1: /BRSUG/BRSUG_260-2

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