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Orthotoma
Taxonomy
Orthotoma was named by Quenstedt (1869) [Sepkoski's age data: J Plie-l J Toar-l Sepkoski's reference number: 1,2,55,1066]. It is the type genus of Orthotomidae.
It was assigned to Terebratulida by Sepkoski (2002); and to Orthotomidae by Williams et al. (2007).
It was assigned to Terebratulida by Sepkoski (2002); and to Orthotomidae by Williams et al. (2007).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1869 | Orthotoma Quenstedt p. 315 |
| 2002 | Orthotoma Sepkoski |
| 2007 | Orthotoma Williams et al. p. 2805 |
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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. †Orthotoma Quenstedt 1869
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†Orthotoma apenninica Canavari 1883
†Orthotoma globulina Davidson 1851
Diagnosis
No diagnoses are available