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Plicirhynchia
Taxonomy
Plicirhynchia was named by Allan (1947) [Sepkoski's age data: T Eo-u Sepkoski's reference number: 1]. Its type is Rhynchonella plicigera.
It was assigned to Hemithyridae by Cooper (1959); to Hemithyrididae by Chiesa et al. (1995); to Notosariidae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Hemithyridae by Cooper (1959); to Hemithyrididae by Chiesa et al. (1995); to Notosariidae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
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1947 | Plicirhynchia Allan |
1959 | Plicirhynchia Cooper p. 52 |
1995 | Plicirhynchia Chiesa et al. p. 26 |
2002 | Plicirhynchia Sepkoski |
2002 | Plicirhynchia Williams et al. p. 1367 |
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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: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Casamayoran to the top of the Burdigalian or 55.80000 to 15.97000 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Paleogene | Antarctica | P. sp. (153788) | |
Ypresian | Antarctica | P. sp. (75456) | |
Casamayoran | Argentina (Santa Cruz) | Rhynchonella plicigera (50067) | |
Oligocene - Pliocene | Argentina (Santa Cruz) | Rhynchonella plicigera (50076) | |
Chattian | Argentina (Santa Cruz) | P. plicigera (205658) | |
Chattian - Burdigalian | Argentina | P. plicigera (187478) | |
Burdigalian | Argentina | P. plicigera (65177 65178 65179 65180 65182 65184) |