| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Choristoceras nyalamense
Taxonomy
Choristoceras nyalamense was named by Yin et al. (2007). Its type specimen is A2004CUGB1018 and is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 2007 | Choristoceras nyalamense Yin et al. p. 718 figs. Pl 1, figs 14-19; text-fig 3A |
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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.
†Choristoceras nyalamense Yin et al. 2007
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 11.0 | |||||
| shell diameter | 1 | 30.0 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Hettangian or 201.30000 to 199.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian | China | Choristoceras nyalamense (73933) |