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Proholopus
Taxonomy
Proholopus was named by Jaekel (1908) [Sepkoski's age data: J Tith K Barr-l]. It is not extant. Its type is Eugeniacrinus holopiformis. It is the type genus of Proholopodidae.
It was assigned to Sclerocrinidae by Rasmussen (1961); to Cyrtocrinida by Sepkoski (2002); and to Proholopodidae by Hess and Messing (2011), Zamora and López-Horgue (2022).
It was assigned to Sclerocrinidae by Rasmussen (1961); to Cyrtocrinida by Sepkoski (2002); and to Proholopodidae by Hess and Messing (2011), Zamora and López-Horgue (2022).
Synonymy list
| Year | Name and author |
|---|---|
| 1908 | Proholopus Jaekel |
| 1961 | Proholopus Rasmussen p. 219 |
| 2002 | Proholopus Sepkoski |
| 2011 | Proholopus Hess and Messing p. 185 |
| 2022 | Proholopus Zamora and López-Horgue p. 7 |
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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. †Proholopus Jaekel 1908
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†Proholopus holopiformis Remes 1902
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Invalid names: Eugeniacrinus cupuliformis Remes 1902 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, p = phylum | |||||
| References: Hendy et al. 2009, Aberhan 1992, Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: Late/Upper Albian or 106.30000 to 100.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Spain | P. holopiformis (224449 224475) |