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Parastachyocrinus
Taxonomy
Parastachyocrinus was named by Wanner (1949) [Sepkoski's age data: P Guad-u]. It is not extant. Its type is Erisocrinus malaianus.
It was assigned to Stachyocrinidae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
It was assigned to Stachyocrinidae by Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1949 | Parastachyocrinus Wanner |
| 1978 | Parastachyocrinus Ubaghs et al. p. T719 |
| 2002 | Parastachyocrinus 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. †Parastachyocrinus Wanner 1949
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†Parastachyocrinus granulatus Wanner 1924
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Invalid names: Sinocrinus microgranulosus Tien 1926 [synonym]
†Parastachyocrinus inflatus Wanner 1949
†Parastachyocrinus malaianus Wanner 1924
†Parastachyocrinus obliquus Wanner 1916
†Parastachyocrinus ornatus Wanner 1949
†Parastachyocrinus sloveniaensis Ausich et al. 2024
†Parastachyocrinus wanneri Ausich et al. 2024
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Hendy et al. 2009, Kiessling 2004, Aberhan 1992 | |||||
Age range: Artinskian or 290.10000 to 283.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | Slovenia | P. sloveniaensis (236360) | |
| Artinskian | Indonesia | Erisocrinus obliquus (118268) |