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Paryphella corculum
Taxonomy
Cathaysia corculum was named by Liao (1980). Its type specimen is NIGP 43657 and is not a trace fossil. Its type locality is Agong Section AP27, Zhijin County, which is in a Wuchiapingian marine siliciclastic in the Longtan Formation of China.
It was recombined as Paryphella corculum by Zhan (1989), Shen et al. (2017) and He et al. (2019).
It was recombined as Paryphella corculum by Zhan (1989), Shen et al. (2017) and He et al. (2019).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Cathaysia corculum Liao pp. 260-261 |
| 1989 | Paryphella corculum Zhan |
| 1989 | Paryphella elegantula Zhan p. 206 figs. Pl 25, figs 6,7,12,17,22 |
| 1989 | Paryphella geniculata Zhan p. 207 figs. Pl 25, figs 13,14 |
| 2015 | Paryphella elegantula Zhang et al. p. 304 figs. 4W-AA |
| 2015 | Paryphella acutula Zhang et al. p. 306 figs. 4AB, 6A-M |
| 2017 | Paryphella acutula Shen et al. p. 698 |
| 2017 | Paryphella corculum Shen et al. p. 698 |
| 2017 | Paryphella elegantula Shen et al. p. 698 |
| 2019 | Paryphella corculum He et al. p. 103 fig. 9.21 |
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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.
†Paryphella corculum Liao 1980
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Invalid names: Paryphella acutula Zhang et al. 2015 [synonym], Paryphella elegantula Zhan 1989 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Sichuan) | Paryphella elegantula, Paryphella corculum (148473) Paryphella elegantula, Paryphella geniculata, Paryphella corculum (148474) | |
| Wuchiapingian | China (Guizhou) | Cathaysia corculum (type locality: 81340) | |
| Changhsingian | China (Sichuan) | Cathaysia corculum (95283) | |
| Changhsingian | China (Guizhou) | Cathaysia corculum (112092 112351) Paryphella acutula (145684 145688) Paryphella elegantula (145681) Paryphella elegantula, Paryphella acutula (145685) |