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Properrinites nevadensis
Taxonomy
Properrinites nevadensis was named by Miller et al. (1957). Its type specimen is SUI 5999 and is a 3D body fossil. Its type locality is Wild Hoss Canyon, Leach Mountains, Montello, which is in an Artinskian carbonate limestone in Nevada.
It was synonymized subjectively with Paraperrinites subcumminsi by Tharalson (1984).
It was synonymized subjectively with Paraperrinites subcumminsi by Tharalson (1984).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Properrinites nevadensis Miller et al. p. 1060 figs. Pl 133, figs 1,2 |
| 2002 | Properrinites nevadensis Leonova |
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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.
†Properrinites nevadensis Miller et al. 1957
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 16.0 | |||||
| shell diameter | 1 | 31.0 | |||||
| shell inflation | 1 | 6.50 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Sakmarian to the top of the Artinskian or 293.52000 to 283.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | USA (Nevada) | Properrinites nevadensis (113120) | |
| Artinskian | USA (Nevada) | Properrinites nevadensis (type locality: 113126) |