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Clarkeia
Taxonomy
Clarkeia was named as a genus. It is not extant.
It was reranked as Rhynchonella (Clarkeia) by Reed (1925).
It was assigned to Rhynchonella by Reed (1925); to Eatoniidae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).
It was reranked as Rhynchonella (Clarkeia) by Reed (1925).
It was assigned to Rhynchonella by Reed (1925); to Eatoniidae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1925 | Rhynchonella (Clarkeia) Reed p. 65 |
2002 | Clarkeia Sepkoski |
2002 | Clarkeia Williams et al. p. 1101 |
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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.
Diagnosis
No diagnoses are available