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Paragraphiocrinus
Taxonomy
Paragraphiocrinus was named by Wanner (1937) [Sepkoski's age data: P Guad-u]. It is not extant. Its type is Graphiocrinus exornatus.
It was assigned to Cladida by Sepkoski (2002); and to Spaniocrinidae by Webster and Donovan (2015).
It was assigned to Cladida by Sepkoski (2002); and to Spaniocrinidae by Webster and Donovan (2015).
Species
Synonymy list
Year | Name and author |
---|---|
1937 | Paragraphiocrinus Wanner |
2002 | Paragraphiocrinus Sepkoski |
2015 | Paragraphiocrinus Webster and Donovan p. 500 |
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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