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Puanospirifer
Taxonomy
Puanospirifer is a genus. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002); and to Rhenothyridinae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Rhenothyridinae by Williams et al. (2006).
Synonymy list
Year | Name and author |
---|---|
2002 | Puanospirifer Sepkoski |
2006 | Puanospirifer Williams et al. p. 1855 |
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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. †Puanospirifer
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Diagnosis
No diagnoses are available