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Austrotrillina

Tubothalamea - Miliolida - Austrotrillinidae

Taxonomy
Austrotrillina is a genus. It is not extant.

It was assigned to Foraminiferida by Sepkoski (2002); and to Austrotrillinidae by Loeblich and Tappan (1988) and Kiessling (2003).

Species lacking formal opinion data
A. howchini

Synonymy list
YearName and author
1988Austrotrillina Loeblich and Tappan
2002Austrotrillina Sepkoski
2003Austrotrillina Kiessling

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
classTubothalamea
RankNameAuthor
orderMiliolidaLankester 1885
suborderMiliolinaDelage and Hérouard 1896
familyAustrotrillinidaeLoeblich and Tappan 1986
genusAustrotrillina

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitesubo
Environment: hypersaline, marinesubo
Locomotion: stationarysubo
Life habit: epifaunalsubo
Diet: deposit feedersubo
Created: 2007-09-19 08:15:21
Modified: 2009-05-20 07:26:11
Source: subo = suborder
Reference: Beavington-Penney and Racey 2004

Age range: base of the Selandian to the top of the Langhian or 61.60000 to 13.82000 Ma

Collections (29 total)


Time interval Ma Country or state Original ID and collection number
Selandian - Thanetian61.6 - 56.0Iraq (Kurdistan) A. conica (215090 215091 215092 215094 215095 215096 215100 215101 215102 215105)
Rupelian33.9 - 28.1Iran A. sp. (111414 138868 138869)
Rupelian - Chattian33.9 - 23.03Italy A. sp. (214251)
Chattian28.1 - 23.03Malta (Northern Region) A. asmariensis (222470 222474 222478 222484)
Early/Lower Miocene23.03 - 15.97Libya A. howchini (42143)
Early/Lower Miocene23.03 - 15.97India A. howchini (77654)
Early/Lower Miocene23.03 - 15.97Marshall Islands A. sp. (43316)
Burdigalian20.44 - 15.97Iran A. sp. (232665)
Burdigalian20.44 - 15.97India (Gujarat) A. howchini (46295 46306 46308)
Burdigalian20.44 - 15.97Iran (Khuzestan) A. sp. (232664)
Burdigalian20.44 - 15.97Indonesia A. sp. (164740)
Burdigalian - Langhian20.44 - 13.82Malaysia A. howchini (165770)
Middle Miocene15.97 - 11.608Kenya (Coast) A. howchini (42456)