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Xinyuella liuyangensis
Taxonomy
Trigonodus liuyangensis was named by Gu and Liu (1976). Its type specimen is NIGPAS 24775 and is a 3D body fossil. Its type locality is Chengtanjiang, Liuyang, which is in a Jurassic marine horizon in the Zaoshang Formation of China. It is the type species of Xinyuella.
It was recombined as Xinyuella liuyangensis by Chen and Xu (1980).
It was recombined as Xinyuella liuyangensis by Chen and Xu (1980).
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Trigonodus liuyangensis Gu and Liu p. 56 figs. Pl 22, figs 21,22 |
| 1980 | Xinyuella liuyangensis Chen and Xu |
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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.
†Xinyuella liuyangensis Gu and Liu 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Early/Lower Jurassic or 201.40000 to 174.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Jurassic | China (Hunan) | Trigonodus liuyangensis (201018) |