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Sanyangites
Taxonomy
Sanyangites was named by Zhao et al. (1978) [Sepkoski's age data: P Djhu Sepkoski's reference number: 1066].
It was synonymized subjectively with Araxoceras by Leonova (2002).
It was assigned to Ceratitida by Sepkoski (2002); and to Konglingitinae by Korn (2006).
It was synonymized subjectively with Araxoceras by Leonova (2002).
It was assigned to Ceratitida by Sepkoski (2002); and to Konglingitinae by Korn (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Sanyangites Zhao et al. p. 104 |
| 2002 | Sanyangites Sepkoski |
| 2006 | Sanyangites Korn |
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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. †Sanyangites Zhao et al. 1978
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†Sanyangites circellus Zheng and Ma 1982
†Sanyangites inflatus Zheng and Ma 1982
†Sanyangites latumbilicatus Zheng and Ma 1982
†Sanyangites lenticularis Zheng and Ma 1982
†Sanyangites liratus Zheng and Ma 1982
†Sanyangites lucunensis Zheng and Ma 1982
†Sanyangites multilobatus Zheng and Ma 1982
†Sanyangites obesus Zheng and Ma 1982
†Sanyangites rotulus Zheng and Ma 1982
†Sanyangites serratus Zheng and Ma 1982
†Sanyangites simplex Zheng and Ma 1982
†Sanyangites tricarinatus Zhao et al. 1978
†Sanyangites umbilicatus Zhao et al. 1978
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 31 | 18.0 | 14.7 | 21.3 | 18.2 | 2.39 | |
| shell diameter | 31 | 42.1 | 28.0 | 62.9 | 41.2 | 8.57 | |
| shell inflation | 31 | 8.48 | 6.80 | 10.1 | 8.50 | 1.25 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Wuchiapingian or 259.51000 to 254.14000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Guangdong) | S. sp. (101954) | |
| Wuchiapingian | China (Zhejiang) | S. tricarinatus (121663) | |
| Wuchiapingian | China (Jiangxi) | S. inflatus, S. liratus, S. obesus, S. rotulus (101627) S. sp. (101626 101629 101630 101631) S. spp., S. inflatus, S. serratus, S. lucunensis, S. simplex, S. multilobatus, S. latumbilicatus, S. circellus, S. lenticularis (101628) S. tricarinatus, S. umbilicatus (121637) S. umbilicatus (121667) |