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Permaster
Taxonomy
Permaster was named by Kesling (1969) [Sepkoski's age data: P Leon-m Sepkoski's reference number: 1066]. It is not extant. Its type is Permaster grandis. It is the type genus of Permasteridae.
It was assigned to Uractinida by Sepkoski (2002); to Neopalaeasteridae by Kesling (1969), Blake and Elliott (2003); and to Permasteridae by Blake (2018).
It was assigned to Uractinida by Sepkoski (2002); to Neopalaeasteridae by Kesling (1969), Blake and Elliott (2003); and to Permasteridae by Blake (2018).
Species
P. grandis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Permaster Kesling p. 372 |
| 2002 | Permaster Sepkoski |
| 2003 | Permaster Blake and Elliott p. 483 |
| 2018 | Permaster Blake p. 47 |
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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.
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 | |||||