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Crurithyris major
Taxonomy
Crurithyris major was named by Cooper and Grant (1976). Its type specimen is USNM 152437c, a shell (Articulated shell), and it is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1976 | Crurithyris major Cooper and Grant p. 2125 figs. Pl 588, figs 8-32 |
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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.
†Crurithyris major Cooper and Grant 1976
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Diagnosis
No diagnoses are available