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Bellerophon bristolensis
Taxonomy
Bellerophon bristolensis was named by Weir (1931). Its type specimen is Bristol Museum C. 932, a shell, and it is a 3D body fossil. Its type locality is Ashton Vale Colliery, Bristol, which is in a Westphalian A delta plain shale in the South Wales Lower Coal Measures Formation of the United Kingdom.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1931 | Bellerophon bristolensis Weir p. 800 figs. pl 5 f. 4 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Bellerophon bristolensis Weir 1931
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Diagnosis
Reference | Diagnosis | |
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J. Weir 1931 | Dorsum ornamented with narrow imbricating lamellae, which are almost straight and make an obtuse angle with the band. Band wide, excavated, and without any determinable ornament on the holotype. Umbilicus indeterminable. |