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Rotodiscoceras kwangsiense
Taxonomy
Platydiscoceras kwangsiense was named by Chao and Liang (1966).
It was recombined as Rotodiscoceras kwangsiense by Zhao et al. (1978), Leonova (2002).
It was recombined as Rotodiscoceras kwangsiense by Zhao et al. (1978), Leonova (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Platydiscoceras kwangsiense Chao and Liang figs. Pl 4, figs 1,2 |
| 1978 | Rotodiscoceras kwangsiense Zhao et al. p. 154 figs. Pl 29, figs 6,7; text-fig 102 |
| 2002 | Rotodiscoceras kwangsiense Leonova |
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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.
†Rotodiscoceras kwangsiense Chao and Liang 1966
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 18.8 | |||||
| shell diameter | 1 | 55.6 | |||||
| shell inflation | 1 | 20.7 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
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 (Guangxi) | Rotodiscoceras kwangsiense (121675) |