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Epitonium (Cirsotrema) saundersi
Taxonomy
Epitonium (Arctoscala) saundersi was named by Tegland (1933). Its type specimen is UCMP 32227 and is a 3D body fossil.
It was recombined as Epitonium (Cirsotrema) saundersi by Durham (1937), Durham (1944).
It was recombined as Epitonium (Cirsotrema) saundersi by Durham (1937), Durham (1944).
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
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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) saundersi Tegland 1933
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Beu et al. 1990, Kiessling 2004 | |||||