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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), Kiessling (2003).

Species
A. asmariensis
Species lacking formal opinion data
A. conica, A. howchini
Entered
by J. Sepkoski on 2003-01-23

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 61.66000 to 13.82000 Ma

Collections (85 total)


Time interval Ma Country or state Original ID and collection number
Selandian - Thanetian61.66 - 56.0Iraq (Kurdistan) A. conica (215090 215091 215092 215094 215095 215096 215100 215101 215102 215105)
Rupelian33.9 - 27.3Iran A. sp. (111414 138868 138869)
Rupelian - Chattian33.9 - 23.04Iran (Isfahan) A. sp. (277082 277085 277086 277090 277093 277096 277098 277100 277101 277102 277104 277105 277106 277107 277109 277111 277113 277114 277117 277118 277119 277122 277125 277126 277127 277130 277133 277134 277135 277136 277141 277143)
Rupelian - Chattian33.9 - 23.04Italy A. sp. (214251)
Rupelian - Aquitanian33.9 - 20.45Greece (Ionian Islands) A. asmariensis (276178)
Chattian27.3 - 23.04Iran (Isfahan) A. sp. (277203 277205)
Chattian27.3 - 23.04Malta (Northern Region) A. asmariensis (222470 222474 222478 222484)
Chattian27.3 - 23.04Spain (Alicante) A. sp. (276806 276807 276809 276810 276814 276835)
Chattian - Aquitanian27.3 - 20.45Greece (Ionian Islands) A. asmariensis (276174 276175 276176 276177)
Aquitanian23.04 - 20.45Iran (Isfahan) A. sp. (277246 277248 277257 277262)
Early/Lower Miocene23.04 - 15.98Marshall Islands A. sp. (43316)
Early/Lower Miocene23.04 - 15.98Libya A. howchini (42143)
Early/Lower Miocene23.04 - 15.98India A. howchini (77654)
Burdigalian20.45 - 15.98Iran (Khuzestan) A. sp. (232664)
Burdigalian20.45 - 15.98Iran A. sp. (232665)
Burdigalian20.45 - 15.98Indonesia A. sp. (164740)
Burdigalian20.45 - 15.98Iran (Isfahan) A. sp. (277269 277272 277273 277276 277277 277280 277283)
Burdigalian20.45 - 15.98India (Gujarat) A. howchini (46295 46306 46308)
Burdigalian - Langhian20.45 - 13.82Malaysia A. howchini (165770)
Middle Miocene15.98 - 11.63Kenya (Coast) A. howchini (42456)