GB3D Type Fossils

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Fossil specimen : BGS GSM49273 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Pavlovia rotunda gibbosa (Buckman)
Type Status Holotype
Name History

Pavlovia rotunda gibbosa (Buckman)

Lydistratites trigonalis Buckman S

Registration No. GSM49273
Collector Name not available
Donor or Associated Person Buckman SS 1928
Held By British Geological Survey Logo British Geological Survey
Comments Portland Nodule Bed Paravirgatitan [lyditicus]
Country England
Locality Chapmans Pool
Grid Reference Not available
Rock Unit Kimmeridge Clay Formation
Biozone rotunda
Geological Age

Kimmeridgian Age (Jurassic Period) (152.1 – 157.3 Ma B.P.)


Cope. 1978. Palaeontology 21 p.490

Not Known. Type Ammonites DCLXXIV A B

Spath. 1936. Medd Om Gronland p.27

Available Images

High resolution photographs


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Steroscopic photographs


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