Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Asaphida |
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Fossil Name | Dionide atra Salter |
Type Status | Lectotype |
Name History | Dionide atra Salter |
Registration No. | GSM35282 |
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Collector | Survey? |
Donor or Associated Person | Name not available |
Held By | British Geological Survey |
Comments | Original identification located this specimen in Lower Llandeilo |
Country | Wales |
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Locality | Ty-Obry, Port Madoc |
Grid Reference | Not available |
Rock Unit | Ordovician Rocks (Undifferentiated) |
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Biozone | Not available |
Geological Age |
Ordovician Period (Ordovician Period) (443.8 – 485.4 Ma B.P.) |
References | Figd Whittington, 1952, Journ. of Palaeont., Vol. 26, No. 1 p.7 pl 2 fig 12 Kobayashi, 1940, Jap Journ of Geol & Geogr Vol 17 p.207 Reed 1912 Geol. Mag. Page 201 p.201 Salter, 1866, Mem Geol Surv Vol 3 p.321 pl 11a fig 9 Whittard, WF, 1958, Pal. Soc. Mon. "Ordovician Trilobites of the Shelve Inlier W Shropshire" p.98 |
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