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Crisiella
Taxonomy
Crisiella was named by Borg (1924) [Sepkoski's age data: T Mi-m R Sepkoski's reference number: 587]. It is extant.
It was assigned to Crisiidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).
It was assigned to Crisiidae by Bassler (1953); and to Cyclostomata by Sepkoski (2002).
Synonymy list
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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. Crisiella Borg 1924
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Diagnosis
No diagnoses are available