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Sagrininae

Bolivinitidae

Taxonomy
Sagrininae was named by Revets (1996). It is extant. It was considered unknown by Revets (1996).

It was assigned to Bolivinitidae by Revets (1996).

Subtaxa
Virgulopsis

Synonymy list
YearName and author
1996Sagrininae Revets

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
suborderRotaliinaDelage and Herouard 1896
RankNameAuthor
superfamilyBolivinitaceaCushman 1927
familyBolivinitidaeCushman 1927
subfamilySagrininae
subfamilySagrininae

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.

Subfm. Sagrininae Revets 1996
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G. Virgulopsis Finlay 1939
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitesubo
Environment: outer shelf, marinesubo
Locomotion: stationarysubo
Life habit: semi-infaunalo
Diet: omnivoreo
Created: 2007-09-19 08:26:03
Modified: 2007-09-19 10:26:03
Source: subo = suborder, o = order
Reference: Kiessling 2004

Age range

Maximum range based only on fossils: base of the Aquitanian to the top of the Messinian or 23.03000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 20.44 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Aquitanian23.03 - 20.44Austria Virgulopsis tuberculatus (99160)
Early/Lower Miocene23.03 - 15.97India Virgulopsis sp. (77654)
Messinian7.246 - 5.333Algeria Virgulopsis sp. (70860)