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Orthocrinidae
Taxonomy
Orthocrinidae was named by Jaekel (1918). It is not extant. Its type is Orthocrinus.
It was assigned to Dimerocrinitacea by Ubaghs et al. (1978).
It was assigned to Dimerocrinitacea by Ubaghs et al. (1978).
Subtaxa
Orthocrinus (type genus)
Synonymy list
Year | Name and author |
---|---|
1918 | Orthocrinidae Jaekel |
1978 | Orthocrinidae Ubaghs et al. p. T439 |
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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