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Arceythyris
Taxonomy
Arceythyris was named by Rollet (1964) [Sepkoski's age data: J Bajo J Call Sepkoski's reference number: 882]. Its type is Terebratula diptycha.
It was assigned to Terebratulida by Sepkoski (2002); and to Postepithyrididae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Postepithyrididae by Williams et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Arceythyris Rollet |
| 2002 | Arceythyris Sepkoski |
| 2006 | Arceythyris Williams et al. p. 2109 |
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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.
G. †Arceythyris Rollet 1964
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†Arceythyris alemanica Rollier 1911
†Arceythyris badensis Rollier 1911
†Arceythyris diptycha Oppel 1856
†Arceythyris lissajousi Alméras 1970
†Arceythyris pseudoglobata Muir-Wood 1936
†Arceythyris uriniacensis Alméras 1970
Diagnosis
No diagnoses are available