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Calcarea - Calcaronea

Sphaerocoeliida was named by Vacelet (1979). It is not extant.

It was assigned to Calcarea by Sepkoski (2002); and to Calcaronea by Finks et al. (2004).

Synonymy list
YearName and author
1979Sphaerocoeliida Vacelet
2002Sphaerocoelida Sepkoski, Jr.
2004Sphaerocoeliida Finks et al. p. 750

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phylumPoriferaGrant 1836
classCalcareaBowerbank 1864
orderCalcaroneaBidder 1898
orderSphaerocoeliidaVacelet 1979
orderSphaerocoeliidaVacelet 1979

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