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Cooperidiscus
Taxonomy
Cooperidiscus was named by Bassler (1935) [Sepkoski's age data: D Fras]. It is not extant.
It was assigned to Agelacrinitidae by Regnéll (1966) and Sumrall (1996); and to Isorophida by Sepkoski (2002).
It was assigned to Agelacrinitidae by Regnéll (1966) and Sumrall (1996); and to Isorophida 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. †Cooperidiscus Bassler 1935
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Diagnosis
No diagnoses are available