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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tosapecten chivatchensis
Taxonomy
Tosapecten chivatchensis was named by Bychkov et al. (1976). It is not extant. Its type locality is Basin Chivatch, Vodopadny, which is in a Norian marine limestone in the Russian Federation.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Tosapecten chivatchensis Bychkov et al. |
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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.
†Tosapecten chivatchensis Bychkov et al. 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: Sevatian or 211.18000 to 205.70000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Norian | Russian Federation | Tosapecten chivatchensis (type locality: 39330) | |
| Sevatian | Russian Federation | Tosapecten chivatchensis (202705 202706) |