GB3D Type Fossils

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Fossil specimen : BGS GSM6720 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Catulloceras aratum Buckman S
Type Status Holotype
Name History

Catulloceras aratum Buckman S – See Buckman, S (1892): Holotype

Registration No. GSM6720
Collector Buckman, SS.
Donor or Associated Person Buckman, SS. 1900
Held By British Geological Survey Logo British Geological Survey
Country England
Locality Penn Wood - near Stroud - Glos.
Grid Reference Not available
Rock Unit Lias Group
Biozone Jurense
Geological Age

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


Buckman, S. 1891. Inferior Oolite Ammonites 39 3-5

Buckman, S. 1892. Inferior Oolite Ammonites p.280

Gabilly. 1975. Mem.Soc.Geol.France p.122-125

Sapunov. 1959. Tr Geol. Bulg. Ser. Palaeontol p.25

Available Images

High resolution photographs


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Steroscopic photographs


3716 KB

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