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Polyptychella
Taxonomy
Polyptychella is a genus. It is not extant.
It was assigned to Eocrinoidea by Beaver et al. (1967), Sepkoski (2002).
It was assigned to Eocrinoidea by Beaver et al. (1967), Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Polyptychella Beaver et al. p. S493 |
| 2002 | Polyptychella 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. †Polyptychella
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992 | |||||
Collections
No collection or age range data are available