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Permophricodothyris elegantula
Taxonomy
Reticularia elegantula was named by Waagen (1883). It is not a trace fossil. Its type locality is Morah, reddish marble-like Middle Productus-limestone, Salt Range (Wynne coll), which is in a Wuchiapingian carbonate limestone in the Wargal Formation of Pakistan.
It was recombined as Permophricodothyris elegantula by Shi et al. (2002); it was recombined as Squamularia elegantula by Huang (1933), Shimizu (1961), Liao (1980), Zeng et al. (1995), Shen et al. (2002).
It was recombined as Permophricodothyris elegantula by Shi et al. (2002); it was recombined as Squamularia elegantula by Huang (1933), Shimizu (1961), Liao (1980), Zeng et al. (1995), Shen et al. (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Reticularia elegantula Waagen p. 545 figs. Pl 44, fig 1 |
| 1902 | Reticularia elegantula Tschernyschew p. 195 figs. Pl 50, fig 7 |
| 1933 | Squamularia elegantula Huang p. 34 figs. Pl 4, fig 12; pl 5, figs 1-3 |
| 1961 | Squamularia elegantula Shimizu p. 335 figs. Pl 17, figs 8,14 |
| 1980 | Squamularia elegantula Liao figs. Pl 8, figs 31,32 |
| 1990 | Astegosia codonoformis Liang p. 298 figs. Pl 67, figs 17-19 |
| 1995 | Squamularia elegantula Zeng et al. figs. Pl 13, figs 3,4 |
| 2002 | Squamularia elegantula Shen et al. p. 680 figs. 6.11-6.13 |
| 2002 | Permophricodothyris elegantula Shi et al. p. 376 |
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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.
†Permophricodothyris elegantula Waagen 1883
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Invalid names: Astegosia codonoformis Liang 1990 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 7 | 19.7 | 13.2 | 26.5 | 19.5 | 4.55 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Capitanian to the top of the Changhsingian or 264.28000 to 251.90200 Ma
Collections (50 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | China (Zhejiang) | Anomaloria calori (111933) Astegosia codonoformis (95519) | |
| Capitanian | China (Xizang) | Squamularia elegantula (117547) | |
| Wuchiapingian | China (Hubei) | Squamularia elegantula (149230 149231) | |
| Wuchiapingian | Japan | Squamularia elegantula (117840) | |
| Wuchiapingian | China (Chongqing) | Squamularia elegantula (110405 156827 156829 156835 156836 156837 156867 156869 156872 156875) | |
| Wuchiapingian | China (Guizhou) | Squamularia elegantula (108190 108192 112000 112105 136245 136246 197496) | |
| Wuchiapingian | China (Yunnan) | Squamularia elegantula (62457) | |
| Wuchiapingian | Pakistan | Reticularia elegantula (type locality: 124408) Squamularia elegantula (126270 126279 126456) | |
| Wuchiapingian - Changhsingian | Pakistan | Squamularia elegantula (126985) | |
| Changhsingian | China (Guizhou) | Squamularia elegantula (117483 117486) | |
| Changhsingian | China (Chongqing) | Squamularia elegantula (94984 148549 148551 148552 148555 156846 156847 156848 156850 156855 156857 156859 156862 156863) | |
| Changhsingian | China (Sichuan) | Squamularia elegantula (156810 156814) | |
| Changhsingian | China (Xizang) | Squamularia elegantula (187539 187544 187558) |