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Podtsheremia
Taxonomy
Podtsheremia was named by Kalashnikov (1966). It is not extant.
It was assigned to Spiriferidae by Carter (1987); to Spiriferida by Sepkoski (2002); and to Purdonellinae by Waterhouse (2004) and Williams et al. (2006).
It was assigned to Spiriferidae by Carter (1987); to Spiriferida by Sepkoski (2002); and to Purdonellinae by Waterhouse (2004) and Williams et al. (2006).
Synonymy list
Year | Name and author |
---|---|
1966 | Podtsheremia Kalashnikov |
1987 | Podtsheremia Carter p. 80 |
2002 | Podtscheremia Sepkoski |
2004 | Podtsheremia Waterhouse |
2006 | Podtsheremia Williams et al. p. 1780 |
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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.
G. †Podtsheremia Kalashnikov 1966
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Diagnosis
No diagnoses are available