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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Chascothyris
Taxonomy
Chascothyris is a genus. It is not extant.
It was assigned to Terebratulida by Sepkoski (2002); and to Rensselandiinae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Rensselandiinae by Williams et al. (2006).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Chascothyris Sepkoski |
| 2006 | Chascothyris Williams et al. p. 2007 |
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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.
G. †Chascothyris
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Givetian or 387.70000 to 380.20000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Givetian | Russian Federation (Arkhangel'skaya Oblast') | C. holzapfeli, C. salairica (40711) | |
| Givetian | Russian Federation (Kemerovskaya Oblast) | C. salairica (84386) | |
| Late/Upper Givetian | Russian Federation (Orenburgskaya Oblast) | C. tschernyschewi (83914) |