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Plicatifera chaoi
Taxonomy
Plicatifera chaoi was named by Grabau (1936).
It was recombined as Jakutoproductus chaoi by Kashirtsev (1959); it was recombined as Rugoconcha chaoi by Jin and Sun (1981).
It was recombined as Jakutoproductus chaoi by Kashirtsev (1959); it was recombined as Rugoconcha chaoi by Jin and Sun (1981).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1936 | Plicatifera chaoi Grabau |
| 1959 | Jakutoproductus chaoi Kashirtsev p. 36 figs. Pl 14, figs 6,7 |
| 1981 | Rugoconcha chaoi Jin and Sun p. 133 figs. Pl 6, fig 11 |
| 1985 | Plicatifera chaoi Jin et al. p. 191 figs. Pl 11, fig 8 |
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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.
†Plicatifera chaoi Grabau 1936
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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: Aberhan et al. 2004, Williams et al. 2000, Nesnidal et al. 2013 | |||||
Age range: base of the Moscovian to the top of the Cisuralian or 315.20000 to 274.40000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Moscovian | China (Xizang) | Plicatifera chaoi (110091) | |
| Cisuralian | Russian Federation | Jakutoproductus chaoi (110271) |