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Sakhacyathus
Taxonomy
Sakhacyathus is a genus. It is not extant. It is the type genus of Sakhacyathoidea, Sakhacyathidae.
It was assigned to Archaeocyathida by Sepkoski (2002); and to Sakhacyathidae by Osadchaya and Kotelnikov (1998) and Debrenne et al. (2015).
It was assigned to Archaeocyathida by Sepkoski (2002); and to Sakhacyathidae by Osadchaya and Kotelnikov (1998) and Debrenne et al. (2015).
Species
Synonymy list
Year | Name and author |
---|---|
1998 | Sakhacyathus Osadchaya and Kotelnikov p. 13 |
2002 | Sakhacyathus Sepkoski |
2015 | Sakhacyathus Debrenne et al. p. 1042 |
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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.
Diagnosis
No diagnoses are available