GB3D Type Fossils

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Fossil specimen : SM A 42997 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Phacopida

Fossil Name Flexicalymene quadrata (King)
Type Status Holotype
Name History

Flexicalymene quadrata (King)

Calymene quadrata King: Holotype

Registration No. A 42997
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
Country Wales
Locality Llanfyllin, Berwyn Hills, Montgomeryshire, Wales
Grid Reference Not available
Rock Unit Ashgill
Biozone Not available
Geological Age

Ashgill Series (Ordovician Period) (443.8 – 449 Ma B.P.)

[Closest ICS interval: Late Ordovician Epoch ]


King 1923 b. Quarterly Journal of the Geological Society of London vol. lxxix (1): p.504 pl. xxvi fig.1

Available Images

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Steroscopic photographs


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