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Polyplacidia
Taxonomy
Polyplacidia was named by Poretskaya (1968) [Sepkoski's age data: T Eo Sepkoski's reference number: 956].
It was assigned to Phymosomatidae by Kier and Lawson (1978); and to Phymosomatoida by Sepkoski (2002).
It was assigned to Phymosomatidae by Kier and Lawson (1978); and to Phymosomatoida by Sepkoski (2002).
Synonymy list
Year | Name and author |
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1968 | Polyplacidia Poretskaya pp. 287-289 |
1978 | Polyplacidia Kier and Lawson p. 32 |
2002 | Polyplacida 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. †Polyplacidia Poretskaya 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subo = suborder, c = class, p = phylum | |||||
References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004 |
Collections
No collection or age range data are available