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Elivina yunnanensis
Taxonomy
Elivina yunnanensis was named by Shi et al. (1996) [Nanjing Institute of Geology and Palaeontology]. Its type specimen is NIGP 124753, a valve (Ventral valve), and it is not a trace fossil. Its type locality is YW23, Dongshanpo Section, Dingjiazhai Village, which is in an Artinskian open shallow subtidal packstone in the Dingjiazhai Formation of China.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Elivina yunnanensis Shi et al. p. 98 figs. 5D-M |
| 2000 | Elivina yunnanensis Shen et al. p. 273 figs. Pl 2, figs 21-25; pl 3, figs 1-4 |
| 2024 | Elivina yunnanensis Zong et al. p. 68 figs. 11.1-11.14 |
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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.
†Elivina yunnanensis Shi et al. 1996
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Sakmarian to the top of the Artinskian or 293.52000 to 283.30000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | China (Yunnan) | Elivina yunnanensis (61508 61512) | |
| Sakmarian - Artinskian | China (Yunnan) | Elivina yunnanensis (234358) | |
| Artinskian | China (Yunnan) | Elivina yunnanensis (61513 61514 117762 type locality: 117763) |