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Geocyathus

Archaeocyatha - Ajacicyathida - Geocyathidae

Taxonomy
Geocyathus is a genus. It is not extant. It is the type genus of Geocyathidae.

It was assigned to Ajacicyathida by Sepkoski (2002); and to Geocyathidae by Debrenne et al. (2015).

Synonyms
Synonymy list
YearName and author
1972Jakutocyathus Zhuravleva
2002Geocyathus Sepkoski
2015Geocyathus Debrenne et al. p. 970

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classArchaeocyatha(Vologdin 1937)
orderAjacicyathida
RankNameAuthor
suborderAjacicyathina
superfamilyTumulocyathoideaKrasnopeeva 1953
familyGeocyathidaeDebrenne 1964
genusGeocyathus

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.

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Invalid names: Jakutocyathus [synonym]
Diagnosis
No diagnoses are available