Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Lichida |
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Fossil Name | Dicranopeltis polytoma (Angelin), 1854 |
Type Status | Holotype |
Name History | Dicranopeltis polytoma (Angelin), 1854 Dicranopeltis bifurcata (Reed) Lichas (Dicranopeltis) bulbiceps Reed Lichas bifurcatus Reed: Holotype |
Registration No. | A 11910 |
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Collector | Reed, F.R.C. |
Donor or Associated Person | Name not available |
Held By | Sedgwick Museum of Earth Sciences, University of Cambridge |
Comments |
Country | England |
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Locality | Keisley, Westmorland, England |
Grid Reference | Not available |
Rock Unit | Keisley Limestone |
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Biozone | Not available |
Geological Age |
Ashgill Series (Ordovician Period) (443.8 – 449 Ma B.P.) [Closest ICS interval: Late Ordovician Epoch ] |
References | Dean 1974. The trilobites of the Chair of Kildare limestone (Upper Ordovician) of Eastern Ireland Palaeontographical Society Monographs (4): p.80 pl.35 figs.7,9,12 Reed, F.R.C. 1896. Quarterly Journal of the Geological Society of London vol. lii (1): p.431 pl. xxi fig.7 Tripp 1955. Journal of Paleontology vol. xxxii (3): p.580 Warburg 1925. Bulletin of the Geological Institution of the University of Upsala vol. xvii (2): p.295 |
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