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Rhachicrinus
Taxonomy
Rhachicrinus was named by Ausich (1986) [Sepkoski's age data: S Ldov-m].
It was assigned to Diplobathrida by Sepkoski (2002); and to Rhodocrinitidae by Ausich (1986), Ausich (1986) and Cole et al. (2020).
It was assigned to Diplobathrida by Sepkoski (2002); and to Rhodocrinitidae by Ausich (1986), Ausich (1986) and Cole et al. (2020).
Synonymy list
Year | Name and author |
---|---|
1986 | Rhachicrinus Ausich |
2002 | Rhachkicrinus Sepkoski |
2020 | Rhachicrinus Cole et al. |
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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. †Rhachicrinus Ausich 1986
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Diagnosis
No diagnoses are available