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Gerkispira
Taxonomy
Gerkispira is a genus. It is not extant. It is the type genus of Gerkispiridae.
It was assigned to Spiriferida by Sepkoski (2002); and to Gerkispiridae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Gerkispiridae by Williams et al. (2006).
Synonymy list
Year | Name and author |
---|---|
2002 | Gerkispira Sepkoski |
2006 | Gerkispira Williams et al. p. 1765 |
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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. †Gerkispira
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Diagnosis
No diagnoses are available