Taxonomic Group |
Kingdom Animalia Phylum Hemichordata Class Graptolithina Order - |
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Fossil Name | Azygograptus eivionicus Elles |
Type Status | Paratype |
Name History | Azygograptus eivionicus Elles: Paratype Azygograptus hicksii (Hopkinson) |
Registration No. | A 17374 |
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Collector | Name not available |
Donor or Associated Person | Nicholas, Tressilian Charles (1888-1989) |
Held By | Sedgwick Museum of Earth Sciences, University of Cambridge |
Comments |
Country | Wales |
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Locality | Nant, Llanengan, St. Tudwal's Peninsula, Caernarvonshire, Wales |
Grid Reference | Not available |
Rock Unit | Llanengan Mudstone |
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Biozone | D. extensus |
Geological Age |
Arenig Series (Ordovician Period) (465.5 – 477.7 Ma B.P.) [Closest ICS interval: Mid Ordovician Epoch – Early Ordovician Epoch ] |
References | Elles 1922 a. Geological Magazine vol. lix (2): p.299 text-fig.3 Nicholas, T.C. 1915. Quarterly Journal of the Geological Society of London vol. lxxi (1): p.113 |
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