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Cotylacrina
Taxonomy
Cotylacrinna was named by Brower (1994) [Sepkoski's age data: O Cara-m]. It is not extant.
It was corrected as Cotylacrina by Sepkoski (2002).
It was assigned to Rhodocrinitidae by Ausich (1998); and to Diplobathrida by Sepkoski (2002).
It was corrected as Cotylacrina by Sepkoski (2002).
It was assigned to Rhodocrinitidae by Ausich (1998); and to Diplobathrida by Sepkoski (2002).
Synonymy list
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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. †Cotylacrina Brower 1994
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Diagnosis
No diagnoses are available