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Huananoceras pseudoopalinum
Taxonomy
Paraceltites pseudoopalinus was named by Frech (1895). It is a 3D body fossil. Its type locality is Ning-kwo-hsien, which is in a Wuchiapingian marine shale in China.
It was recombined as Huananoceras pseudoopalinum by Clapham (2015).
It was recombined as Huananoceras pseudoopalinum by Clapham (2015).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Paraceltites pseudoopalinus Frech p. 56 fig. 3a,b |
| 1911 | Paraceltites pseudoopalinus Frech p. 190 |
| 1974 | Huananoceras perornatum Zhao and Liang p. 307 figs. Pl 159, fig 12 |
| 1978 | Huananoceras perornatum Zhao et al. p. 109 figs. Pl 11, figs 20,21 |
| 1990 | Huananoceras perornatum Wang p. 766 figs. Pl 1, fig 18; text-fig 6 |
| 2002 | Tapashanites perornatus Leonova |
| 2015 | Huananoceras pseudoopalinum Clapham |
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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.
†Huananoceras pseudoopalinum Frech 1895
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Invalid names: Huananoceras perornatum Zhao and Liang 1974 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell diameter | 2 | 42.1 | 39.4 | 45.0 | 42.2 | 3.96 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Anhui) | Paraceltites pseudoopalinus (type locality: 102134) | |
| Changhsingian | China (Guizhou) | Huananoceras perornatum (98047 111986 111988 111989 149295) | |
| Changhsingian | China (Guangxi) | Huananoceras perornatum (121629 210117 210118 210120 210121) | |
| Changhsingian | Russian Federation (South Primorye) | Huananoceras perornatum (52812 52818 52819) | |
| Changhsingian | China (Fujian) | Huananoceras perornatum (95479) |