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Ophiopinna
Taxonomy
Ophiopinna was named by Hess (1960) [Sepkoski's age data: J Call]. It is not extant.
It was assigned to Ophiacanthidae by Hess (1960) and Spencer and Wright (1966); and to Ophiurida by Sepkoski (2002).
It was assigned to Ophiacanthidae by Hess (1960) and Spencer and Wright (1966); and to Ophiurida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1960 | Ophiopinna Hess |
1966 | Ophiopinna Spencer and Wright p. U99 |
2002 | Ophiopinna 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, p = phylum | |||||
References: Aberhan et al. 2004, Aberhan 1992, Warner 1982 |
Age range: Early/Lower Callovian or 164.70000 to 161.20000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Callovian | France | O. elegans (58221) |