Taxonomic Group |
Kingdom Plantae Phylum - Class - Order - |
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Fossil Name | Protannularia radiata (Nicholson) |
Type Status | Holotype |
Name History | Protannularia radiata (Nicholson) Protannularia radiata (Nicholson) Protannularia Dawson, 1871 Protannularia harknessi (Nicholson) Buthotrephis radiata Nicholson: Holotype |
Registration No. | A 40362 |
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Collector | Name not available |
Donor or Associated Person | Nicholson |
Held By | Sedgwick Museum of Earth Sciences, University of Cambridge |
Comments |
Country | England |
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Locality | Thornship Beck, Shap, Westmorland, England |
Grid Reference | Not available |
Rock Unit | Skiddaw Slate (upper beds) |
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Biozone | Not available |
Geological Age |
Abereiddian Stage (Ordovician Period) – Arenig Series (Ordovician Period) (460.5 – 477.7 Ma B.P.) [Closest ICS interval: Darriwilian Age – Early Ordovician Epoch ] |
References | Arber, E.A.N. 1921. Devonian floras: a study of the origin of Cormophyta PUBL: Cambridge University Press (5): p.76 Nicholson 1869. Geological Magazine vol. vi (1): p.496 pl. xviii fig. b Seward, A.C. 1898. Fossil Plants PUBL: Cambridge University Press vol. i (3): p.338 as apparently identical with Woods, H. 1891. Catalogue of the Type Fossils in the Woodwardian Museum, Cambridge. Henry Woods with preface by T. McKenny Hughes CUP. 180+xiv SPL: II. 16 (2): p.6 |
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