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Tetrapleurocrinus
Taxonomy
Tetrapleurocrinus was named by Wanner (1942) [Sepkoski's age data: D Eife]. It is not extant.
It was assigned to Lecythocrinidae by Ubaghs et al. (1978); to Cladida by Sepkoski (2002); and to Gasterocomidae by Webster et al. (2008).
It was assigned to Lecythocrinidae by Ubaghs et al. (1978); to Cladida by Sepkoski (2002); and to Gasterocomidae by Webster et al. (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Tetrapleurocrinus Wanner |
| 1978 | Tetrapleurocrinus Ubaghs et al. p. T585 |
| 2002 | Tetrapleurocrinus Sepkoski |
| 2008 | Tetrapleurocrinus Webster et al. p. 15 |
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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. †Tetrapleurocrinus Wanner 1942
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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: Kiessling 2004, Hendy et al. 2009, Aberhan 1992 | |||||
Collections
No collection or age range data are available