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Tapinocrinus
Taxonomy
Tapinocrinus was named by Webster (1987) [Sepkoski's age data: P Sakm P Guad-u]. It is not extant. Its type is Tapinocrinus macurdai.
It was assigned to Cladida by Sepkoski (2002); and to Graphiocrinidae by Webster (1987), Webster and Donovan (2015).
It was assigned to Cladida by Sepkoski (2002); and to Graphiocrinidae by Webster (1987), Webster and Donovan (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Tapinocrinus Webster |
| 2002 | Tapinocrinus Sepkoski |
| 2015 | Tapinocrinus Webster and Donovan p. 516 |
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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. †Tapinocrinus Webster 1987
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†Tapinocrinus ingrami Webster 1987
†Tapinocrinus macurdai Webster 1987
†Tapinocrinus spinosus Wanner 1916
†Tapinocrinus timoricus Wanner 1916
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, Aberhan 1992, Kiessling 2004 | |||||
Age range: base of the Sakmarian to the top of the Wuchiapingian or 293.52000 to 254.14000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Australia (Western Australia) | T. sp., T. macurdai, T. ingrami (88211) | |
| Artinskian | Indonesia | Graphiocrinus timoricus (118268) | |
| Kungurian | Australia (Western Australia) | T. spinosus (72211 120584 120611) | |
| Wuchiapingian | Indonesia (Timor) | Graphiocrinus timoricus (223610) |