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Pirasocrinus
Taxonomy
Pirasocrinus was named by Moore and Plummer (1940) [Sepkoski's age data: C Mosc-u]. It is not extant. It is the type genus of Pirasocrinidae, Pirasocrinacea.
It was assigned to Pirasocrinidae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
It was assigned to Pirasocrinidae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1940 | Pirasocrinus Moore and Plummer |
1978 | Pirasocrinus Ubaghs et al. p. T724 |
2002 | Pirasocrinus Sepkoski |
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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. †Pirasocrinus Moore and Plummer 1940
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Diagnosis
No diagnoses are available