| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tongzithyris sichuanensis
Taxonomy
Tongzithyris sichuanensis was named by Xu (1987).
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Tongzithyris sichuanensis Xu p. 233 figs. Pl 8, figs 13,14 |
| 1994 | Tongzithyris sichuanensis Xu and Grant p. 57 figs. 46,47.1-47.4 |
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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 sichuanensis Xu 1987
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 28.5 |
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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 254.17000 to 252.17000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | China (Sichuan) | Tongzithyris sichuanensis (50030) |