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Morphology Ecology and taphonomy   Age range and collections

Cooperidiscus

Edrioasteroidea - Isorophida - Agelacrinitidae

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 to Isorophida by Sepkoski (2002).

Synonymy list
YearName and author
1935Cooperidiscus Bassler
1966Cooperidiscus Regnéll
2002Cooperidiscus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
RankNameAuthor
phylumEchinodermata
classEdrioasteroideaBillings 1858
orderIsorophida
familyAgelacrinitidaeClarke 1901
genusCooperidiscusBassler 1935

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