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Epitonium (Cirsotrema) posoensis
Taxonomy
Epitonium posoensis was named by Anderson and Martin (1914). Its type specimen is CAS 144 and is a 3D body fossil.
It was recombined as Epitonium (Cirsotrema) posoensis by Durham (1937).
It was recombined as Epitonium (Cirsotrema) posoensis by Durham (1937).
Sister species lacking formal opinion data
Cirsotrema cochlea, Cirsotrema cortezi, Cirsotrema firmatum, Cirsotrema koeneni, Cirsotrema lyratum, Cirsotrema undulatum, Cirsotrema lyratum, Cirsotrema tamanense, Cirsotrema bouillei, E. expectatum, E. foliaceicostum, E. humphreysi, E. imperiale, E. leroyi, E. multiliniferum, E. muricatum, E. sculptatum, E. paytens, E. gabbi, E. novangliae, E. rushii, E. sericifilum, E. venezuelense, E. emydoneus, E. groenlandica, E. suboptima, E. charitopolos, E. foliaceicostatum, E. foliaceicostum, E. foliaceicostum, E. foliaceiscostatum, E. krebsii, E. replicata
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Epitonium posoensis Anderson and Martin p. 68 figs. pl. 7, fig. 10 |
| 1937 | Epitonium (Cirsotrema) posoensis Durham p. 492 |
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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.
†Epitonium (Cirsotrema) posoensis Anderson and Martin 1914
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Diagnosis
No diagnoses are available