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Cryphiocrinus
Taxonomy
Cryphiocrinus was named by Kirk (1929) [Sepkoski's age data: C Serp-l Sepkoski's reference number: 906]. It is not extant.
It was assigned to Phanocrinidae by Ubaghs et al. (1978), Arendt (1981); and to Cladida by Sepkoski (2002).
It was assigned to Phanocrinidae by Ubaghs et al. (1978), Arendt (1981); and to Cladida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1929 | Cryphiocrinus Kirk |
| 1978 | Cryphiocrinus Ubaghs et al. p. T693 |
| 1981 | Cryphiocrinus Arendt p. 20 |
| 2002 | Cryphiocrinus 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.
G. †Cryphiocrinus Kirk 1929
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Aberhan 1992, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Brigantian or 335.90000 to 330.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Brigantian | USA (Alabama) | C. sp. (6841) |