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Fossil specimen : BGS GSM23032 – Lectotype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Asaphida

Fossil Name Bergamia etheridgei (Hicks)
Type Status Lectotype
Name History

Bergamia etheridgei (Hicks)

Trinucleus etheridgei Hicks

Registration No. GSM23032
Collector Name not available
Donor or Associated Person Dr. H. Hicks 1875
Held By British Geological Survey Logo British Geological Survey
Country Wales
Locality Llanvirn Quarry
Grid Reference Not available
Rock Unit Llanvirn Rocks (Undifferentiated)
Biozone Not available
Geological Age

Abereiddian Stage (Ordovician Period) (460.5 – 465.5 Ma B.P.)

[Closest ICS interval: Darriwilian Age ]


Hicks, 1875, Q.J.G.S. vol.31. cited. Hicks, 1875, op.cit.p.182 pl.9 fig.6

Whittard, WF, 1955, Pal. Soc. Mon. "Ordovician Trilobites of the Shelve Inlier W Shropshire" p.34 pl.IV fig.5

Available Images

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