Taxonomic Group |
Kingdom Animalia Phylum Brachiopoda Class Rhynchonellata Order Rhynchonellida |
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Fossil Name | Quadratirhynchia crassimedia depressa Ager, 1956 |
Type Status | Paratype |
Name History | Quadratirhynchia crassimedia depressa Ager, 1956 – See Ager (1956): Paratype Quadratirhynchia cf. crassimedia Buckman, 1918 – See Jackson (1926) |
Registration No. | 26.135.G387.3 |
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Collector | Name not available |
Donor or Associated Person | Jackson, J.F. |
Held By | Amgueddfa Cymru - National Museum of Wales |
Comments |
Country | England |
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Locality | Thorncombe Beacon, Eype Mouth, Bridport, Dorset |
Grid Reference | Available from host institution |
Rock Unit | Layer Px, Beacon Limestone Formation |
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Biozone | spinatum |
Geological Age |
Pliensbachian Age (Jurassic Period) (182.7 – 190.8 Ma B.P.) |
References | Ager, D V. 1956. A monograph of the British Liassic Rhynchonellidae, Part 1. Monograph of the Palaeontographical Society. London, 1-50 p.17 Jackson, J F. 1926. The Junction-Bed of the Middle and Upper Lias on the Dorset coast. Quarterly Journal of the Geological Society of London, Vol. 82, 490-525 p.508 |
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