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Caucasorhynchia zhidoensis
Taxonomy
Caucasorhynchia zhidoensis was named by Jin et al. (1979). Its type specimen is NIGP 42828 and is a 3D body fossil. Its type locality is Gaodui IXF595, Gaoqu, Jomda County, which is in a Triassic marine horizon in China.
Synonymy list
| Year | Name and author |
|---|---|
| 1979 | Caucasorhynchia zhidoensis Jin et al. p. 137 figs. Pl 38, figs 1-7 |
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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.
†Caucasorhynchia zhidoensis Jin et al. 1979
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 11.3 | 11.1 | 11.6 | 11.3 | 0.354 |
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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: Norian or 228.00000 to 208.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Triassic | China (Xizang) | Caucasorhynchia zhidoensis (type locality: 133025) | |
| Norian | China (Qinghai) | Caucasorhynchia zhidoensis (133026) |