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Taxonomy
Gervillia murchisoni was named by Geinitz (1861).
It was recombined as Pteria murchisoni by Chen et al. (1974), Xu (1978), Yang et al. (1979), Chen (1982).
It was recombined as Pteria murchisoni by Chen et al. (1974), Xu (1978), Yang et al. (1979), Chen (1982).
Sister species lacking formal opinion data
P. aculeati, P. africana, P. caudata, P. coturnix, P. falcata, P. gansingensis, P. hofmanni, P. nitida, P. percompressa, P. petropolitana, P. phalaenacea, P. pygmaea, P. rostrata, P. serini, P. stoppanii, P. tanganyicensis, P. tofanae, P. tofaniea, P. ussurica, P. texturata, P. petropolitana, P. petropolitana
Synonymy list
| Year | Name and author |
|---|---|
| 1861 | Gervillia murchisoni Geinitz p. 79 figs. Pl 14, fig 26 |
| 1974 | Pteria murchisoni Chen et al. p. 327 figs. Pl 174, figs 4,8,9,13,14 |
| 1978 | Pteria murchisoni Xu p. 320 figs. Pl 104, fig 28 |
| 1979 | Pteria murchisoni Yang et al. p. 469 figs. Pl 2, figs 5-9 |
| 1982 | Pteria murchisoni Chen p. 213 figs. Pl 3, fig 9 |
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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.
†Pteria murchisoni Geinitz 1861
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 6 | 8.43 | 4.30 | 11.3 | 9.95 | 2.87 |
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| Source: g = genus, f = family, c = class | |||||
| References: Aberhan et al. 2004, Voigt 1973 | |||||
Age range: Spathian or 248.10000 to 246.70000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Induan - Olenekian | Japan (Fukui) | Pteria murchisoni (40111) | |
| Olenekian | China (Xizang) | Pteria murchisoni (150486) | |
| Spathian | China (Sichuan) | Pteria murchisoni (123722) | |
| Spathian | China (Shaanxi) | Pteria murchisoni (150462) |