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Comptonia soullansensis
Taxonomy
Comptonia soullansensis was named by Breton (1992). It is not extant. Its type specimen is Muséum d'Histoire Naturelle of Nantes, holotype MHNN E.A. (f) 2, paratype MHNH 8. It was considered monophyletic by Breton (1992).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Comptonia soullansensis Breton pp. 318-319 figs. 130, pl. 38, fig. 5-7 |
| 1993 | Comptonia soullansensis Néraudeau and Breton pp. 114-115 |
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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.
†Comptonia soullansensis Breton 1992
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. Breton 1992 | Marginals curved, of convex to angular profile. External face flattened. Adradial and abradial sides of the external face perpendicular and tend to be saddle-shaped. Marginals tall to moderately tall, relatively long. External face bordered by an obvious step. Ornament of fine dense granular-pits. Intermarginal face reduced, highly concave. Well-developed internal face. |