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Sinonaia jingdongensis
Taxonomy
Sinonaia jingdongensis was named by Guo (1981). It is not extant. Its type specimen is Geological Museum of China, Beijing, 783592e/52. Its type locality is Nuanli, Jinggu, which is in a Cretaceous marine horizon in the Jingxing Formation of China. It is the type species of Sinonaia.
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Sinonaia jingdongensis Guo |
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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.
†Sinonaia jingdongensis Guo 1981
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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 Cretaceous or 145.00000 to 100.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | China (Yunnan) | Sinonaia jingdongensis (type locality: 201025) |