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Zirocrinus
Taxonomy
Zirocrinus was named by Ausich (1985) [Sepkoski's age data: S Ldov-m Sepkoski's reference number: 526]. It is not extant.
It was assigned to Monobathrida by Sepkoski (2002); and to Glyptocrinidae by Webster and Webster (2012).
It was assigned to Monobathrida by Sepkoski (2002); and to Glyptocrinidae by Webster and Webster (2012).
Synonymy list
Year | Name and author |
---|---|
1985 | Zirocrinus Ausich |
2002 | Zirocrinus Sepkoski |
2012 | Zirocrinus Webster and Webster p. 2236 |
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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. †Zirocrinus Ausich 1985
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Diagnosis
No diagnoses are available