Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Agnostida |
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Fossil Name | Ptychagnostus triangulatus (Illing), 1916 |
Type Status | Syntype |
Name History | Ptychagnostus triangulatus (Illing), 1916 Agnostus triangularis Illing: Syntype |
Registration No. | A 55449 |
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Collector | Name not available |
Donor or Associated Person | Illing, Vincent Charles (1890-1969) |
Held By | Sedgwick Museum of Earth Sciences, University of Cambridge |
Comments |
Country | England |
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Locality | Hartshill Hayes, Nuneaton, Warwickshire, England |
Grid Reference | Not available |
Rock Unit | Abbey Shale |
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Biozone | hicksi (horizon D3) |
Geological Age |
St David's Series (Cambrian Period) (499 – 508 Ma B.P.) [Closest ICS interval: Cambrian Series 3 ] |
References | Illing, V.C. 1916 for 1915. Quarterly Journal of the Geological Society of London vol. lxxi (1): p.412 pl. xxx fig.7 Rushton, A.W.A. 1979. Alcheringa vol. 3 (2): p.53 fig.5g |
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