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Spiriferina (Mentzelia) fraasi
Taxonomy
Spiriferina (Mentzelia) fraasi was named by Bittner (1890). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Spiriferina (Mentzelia) fraasi Bittner |
| 1912 | Spiriferina (Mentzelia) fraasi Bittner |
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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.
†Spiriferina (Mentzelia) fraasi Bittner 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||