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Fossil specimen : BGS GSM7916 – Undifferentiated Type

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Stephanoceras brodiei (Sowerby, J.)
Type Status Undifferentiated Type
Name History

Stephanoceras brodiei (Sowerby, J.) – See Sowerby, J de C

Registration No. GSM7916
Collector Firth Collection
Donor or Associated Person Firth, CB. 1902
Held By British Geological Survey Logo British Geological Survey
Comments Note: This is a Cast only and also note label says" Locality doubtfully recorded as Portland Island"
Country England
Locality Portland Island - Dorset.
Grid Reference Not available
Rock Unit Inferior Oolite Group
Biozone Humphriesianum
Geological Age

Bathonian Age (Jurassic Period) – Aalenian Age (Jurassic Period) (166.1 – 174.1 Ma B.P.)


Original specimen fig'd by Sowerby, J. Mineral Conchology pl351

Available Images

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Steroscopic photographs


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3D Scans

1: Scan of cast /BGS/GSM_7916

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