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Fossil specimen : SM A 53027 – Paratype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Phacopida

Fossil Name Atractopyge williamsi MacGregor
Type Status Paratype
Name History

Atractopyge williamsi MacGregor: Paratype

Provenance
Registration No. A 53027
Collector Name not available
Donor or Associated Person MacGregor, A.R.
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Comments
Location
Country Wales
Locality Nant, Llanrhaiadr-ym-Mochnant, Montgomeryshire, Wales
Grid Reference Not available
Stratigraphy
Rock Unit Calcareous Shale
Biozone Not available
Geological Age

Llandeilian Stage (Ordovician Period) (458.4 – 460.5 Ma B.P.)

[Closest ICS interval: Darriwilian Age ]

References
References

MacGregor 1963. Palaeontology vol. v (1): p.806, pl.118, fig. 41

Available Images

High resolution photographs

/CAMSM/P869978.jp2

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