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Anthozoa - Sarcinulida - Billingsariidae

Billingsaria was named by Okulitch (1936) [Sepkoski's age data: O Llde O Ashg-l]. It is not extant.

It was assigned to Billingsariinae by Hill (1981); to Syringophyllidae by Percival et al. (2001); and to Tabulata by Sepkoski (2002).

Synonymy list
YearName and author
1936Billingsaria Okulitch
1981Billingsaria Hill
2001Billingsaria Percival et al.
2002Billingsaria Sepkoski, Jr.

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phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
subclassTabulataMilne-Edwards and Haime 1850
orderSarcinulidaSokolov 1950
familyBillingsariidaeOkulitch 1936
subfamilyBillingsariinaeOkulitch 1936
genusBillingsariaOkulitch 1936

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