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Yidunella yunnanensis
Taxonomy
Septaliphoria yunnanensis was named by Jin and Fang (1977).
It was recombined as Yidunella yunnanensis by Jin et al. (1979) and Sun (1981).
It was recombined as Yidunella yunnanensis by Jin et al. (1979) and Sun (1981).
Synonymy list
Year | Name and author |
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1977 | Septaliphoria yunnanensis Jin and Fang p. 44 figs. Pl 2, figs 1-15; text-fig 1 |
1979 | Yidunella yunnanensis Jin et al. p. 149 figs. Pl 39, figs 17-25 |
1981 | Yidunella yunnanensis Sun p. 196 figs. Pl 2, figs 18-21 |
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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.
†Yidunella yunnanensis Jin and Fang 1977
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 3 | 9.00 | 7.10 | 13.5 | 7.60 | 3.56 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Triassic | China (Yunnan) | Septaliphoria yunnanensis (165314) | |
Norian | China (Qinghai) | Yidunella yunnanensis (68615 68616) | |
Norian | China (Yunnan) | Septaliphoria yunnanensis (165310) | |
Alaunian | China (Xizang) | Yidunella yunnanensis (44336) | |
Rhaetian | China (Yunnan) | Septaliphoria yunnanensis (165311) |