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Tongzithyris anshunensis
Taxonomy
Tongzithyris anshunensis was named by Liao (1980). Its type specimen is NIGP 43808 and is a 3D body fossil. Its type locality is Jiaozishan Section Bed 25 (AJ-43), Anshun County, which is in a Changhsingian carbonate limestone/shale in China.
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Tongzithyris anshunensis Liao p. 268 figs. Pl 9, figs 50-52; text-fig 2 |
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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.
†Tongzithyris anshunensis Liao 1980
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 28.6 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | China (Guizhou) | Tongzithyris anshunensis (type locality: 51424) |