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Purdonella tschernyschewiformis
Taxonomy
Spirifer tschernyschewiformis was named by Ozaki (1931).
It was recombined as Purdonella tschernyschewiformis by Chen and Shi (2006).
It was recombined as Purdonella tschernyschewiformis by Chen and Shi (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Spirifer tschernyschewiformis Ozaki p. 66 figs. Pl 6, figs 11-14; pl 7, figs 1-3 |
| 2006 | Purdonella tschernyschewiformis Chen and Shi p. 15 figs. Pl 4, figs 6-8 |
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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.
†Purdonella tschernyschewiformis Ozaki 1931
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Diagnosis
No diagnoses are available