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Morphology Ecology and taphonomy   Age range and collections

Oridorsalis

- Rotaliidae

Taxonomy
Oridorsalis was named by Anderson (1961) [Sepkoski's age data: T Eo R]. It is extant.

It was assigned to Rotaliidae by Wienrich (1997); and to Foraminiferida by Sepkoski (2002).

Synonymy list
YearName and author
1961Oridorsalis Anderson
1997Oridorsalis Wienrich p. 74
2002Oridorsalis Sepkoski, Jr.

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RankNameAuthor
Life
Eukaryota()
Rhizaria
Retaria
phylumForaminifera(d'Orbigny 1826)
RankNameAuthor
suborderRotaliinaDelage and Herouard 1896
superfamilyRotaliaceaEhrenberg 1839
familyRotaliidaeEhrenberg 1839
genusOridorsalisAnderson 1961

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