GB3D Type Fossils

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Fossil specimen : SM A 15324 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Redlichiida

Fossil Name Callavia hastata Raw
Type Status Holotype
Name History

Callavia hastata Raw

Holmia: Holotype

Registration No. A 15324
Collector Name not available
Donor or Associated Person Cobbold, Edgar Sterling (1851-1936)
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Country England
Locality Comley Brook, Dairy Hill, Comley, Shropshire, England
Grid Reference Not available
Rock Unit Callavia Sandstone (green glauconitic, Ac1)
Biozone Not available
Geological Age

Cambrian Period (Cambrian Period) (485.4 – 541 Ma B.P.)


Lake 1937. A monograph of the British Cambrian Trilobites Palaeontographical Society Monographs (2): p.232 pl. xxxiii fig.4

Raw, F. 1936. Quarterly Journal of the Geological Society of London vol. xcii (1): p.268 pl. xx fig.2, pl. xxi fig.1

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