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Proapsidocrinus
Taxonomy
Proapsidocrinus was named by Wanner (1924) [Sepkoski's age data: P Guad-u].
It was assigned to Sagenocrinida by Sepkoski (2002); and to Prophyllocrinidae by Ubaghs et al. (1978), Webster and Webster (2012).
It was assigned to Sagenocrinida by Sepkoski (2002); and to Prophyllocrinidae by Ubaghs et al. (1978), Webster and Webster (2012).
Species
Synonymy list
Year | Name and author |
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1924 | Proapsidocrinus Wanner p. 116 |
1978 | Proapsidocrinus Ubaghs et al. p. T788 |
2002 | Proapsidocrinus Sepkoski |
2012 | Proapsidocrinus Webster and Webster p. 1886 |
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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. †Proapsidocrinus Wanner 1924
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†Proapsidocrinus cuspidatus Wanner 1916
†Proapsidocrinus permicus Wanner 1924
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 et al. 2004, Kiessling 2004, Aberhan 1992 |
Age range: base of the Artinskian to the top of the Wuchiapingian or 290.10000 to 254.14000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Artinskian | Indonesia | P. permicus, Prophyllocrinus cuspidatus (118268) | |
Roadian - Wordian | Indonesia | Prophyllocrinus cuspidatus (39608 39610) | |
Wuchiapingian | Indonesia (Timor) | Prophyllocrinus cuspidatus (223607) |