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Triadithyris
Taxonomy
Triadithyris was named by Dagys (1963) [Sepkoski's age data: Tr Nori Tr Rhae Sepkoski's reference number: 434]. It is not extant. It is the type genus of Triadithyrididae.
It was assigned to Terebratulida by Sepkoski (2002); and to Triadithyrididae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Triadithyrididae by Williams et al. (2006).
Species
Synonymy list
Year | Name and author |
---|---|
1963 | Triadithyris Dagys p. 187 |
2002 | Triadithyris Sepkoski |
2006 | Triadithyris Williams et al. p. 2089 |
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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. †Triadithyris Dagys 1963
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†Triadithyris gregariaeformis Zugmayer 1882
†Triadithyris qabdoensis Sun 1981
Diagnosis
No diagnoses are available