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Polythecalis longliensis
Taxonomy
Polythecalis longliensis was named by Wang (1978). It is a 3D body fossil. Its type locality is Taizishan, Ximahe, Longli County, which is in a Kungurian carbonate limestone in the Qixia Formation of China.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Polythecalis longliensis Wang p. 172 figs. Pl 56, fig 2 |
| 1981 | Polythecalis elongata Zhao p. 263 figs. Pl 6, fig 4 |
| 1981 | Polythecalis divergens Zhao p. 264 figs. Pl 6, fig 5 |
| 1998 | Polythecalis spinotheca Wang and Zhao p. 59 figs. Pl 2, fig 3; text-fig 13 |
| 1998 | Polythecalis tubulus Wang and Zhao p. 60 figs. Pl 3, fig 3; text-fig 14 |
| 2001 | Polythecalis longliensis Wang and Sugiyama p. 779 figs. 11.8-11.11 |
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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.
†Polythecalis longliensis Wang 1978
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Invalid names: Polythecalis divergens Zhao 1981 [synonym], Polythecalis elongata Zhao 1981 [synonym], Polythecalis spinotheca Wang and Zhao 1998 [synonym], Polythecalis tubulus Wang and Zhao 1998 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Kungurian or 283.30000 to 274.40000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | China (Guizhou) | Polythecalis longliensis (type locality: 95965) | |
| Kungurian | China (Guangxi) | Polythecalis longliensis (75810) Polythecalis spinotheca (119992) |