GB3D Type Fossils

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Fossil specimen : SM J 24540 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Zigzagiceras plenum Arkell
Type Status Holotype
Name History

Zigzagiceras plenum Arkell – See Arkell, W.J. (1958): Holotype

Stephanoceras zigzag (d'Orbigny)

Ammonites zigzag d'Orbigny

Registration No. J 24540
Collector Name not available
Donor or Associated Person Leckenby, John (1814-1877)
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Country England
Locality Burstock, Burton Bradstock, Broad Windsor, Dorset, England
Grid Reference Not available
Rock Unit Zigzag Bed
Biozone Not available
Geological Age

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


Arkell, W.J. 1958. Monograph of the English Bathonian ammonites Palaeontographical Society Monographs p.179 pl. xxi figs.5 a-b

Available Images

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