GB3D Type Fossils

Fossil specimen : SM B 1581 – Lectotype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Callihoplites tetragonus Seeley
Type Status Lectotype
Name History

Callihoplites tetragonus Seeley – See Spath (1928a): Lectotype

Ammonites raulinianus var. tetragonus Seeley – See Seeley, H.G. (1865b): Syntype

Provenance
Registration No. B 1581
Collector Name not available
Donor or Associated Person Name not available
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Comments
Location
Country England
Locality Cambridge, Cambridgeshire, England
Grid Reference Not available
Stratigraphy
Rock Unit Cambridge Greensand
Biozone Not available
Geological Age

Albian Age (Cretaceous Period) (100.5 – 113 Ma B.P.)

References
References

Seeley, H.G. 1865 b. Annals and Magazine of Natural History ser. 3, vol. xvi p.243

Spath 1928 a. A monograph of the Ammonoidea of the Gault Palaeontographical Society Monographs vol. i p.210 text figs. 66 a-c

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