GB3D Type Fossils

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Fossil specimen : SM A 10084 – Paratype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Asaphida

Fossil Name Trinucleus (Cryptolithus) gibbosus Elles
Type Status Paratype
Name History

Trinucleus (Cryptolithus) gibbosus Elles: Paratype

Registration No. A 10084
Collector Name not available
Donor or Associated Person Elles, Gertrude Lilian (1872-1960)
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Country Wales
Locality Howey Brook, Llandrindod Wells, Radnorshire, Wales
Grid Reference Not available
Rock Unit Trinucleus Band
Biozone Ogyginus corndensis
Geological Age

Llanvirn Series (Ordovician Period) (458.4 – 465.5 Ma B.P.)

[Closest ICS interval: Mid Ordovician Epoch ]


Elles 1940 c. Quarterly Journal of the Geological Society of London vol. xcv for 1939 (1): p.425 pl. xxxi fig.5

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