Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy External Literature Search Age range and collections


Archaeocyatha - Ajacicyathida

Palmericyathus was named by Handfield (1971) [Sepkoski's age data: Cm Boto-l]. It is not extant.

It was assigned to Ajacicyathida by Sepkoski (2002).

Synonymy list
YearName and author
1971Palmericyathus Handfield pp. 44-46 figs. 5: 3a-c
2002Palmericyathus Sepkoski, Jr.

Is something missing? Join the Paleobiology Database and enter the data

phylumPoriferaGrant 1836
classArchaeocyatha(Vologdin 1937)
classRegularesVologdin 1937
orderAjacicyathidaBedford and Bedford 1939
genusPalmericyathusHandfield 1971

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.

No diagnoses are available