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Pseudotristix

Ichthyolariidae

Taxonomy
Pseudotristix is a genus. It is not extant.

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

Species lacking formal opinion data
P. caucasica, P. solida, P. tcherdynzevi

Synonymy list
YearName and author
1988Pseudotristix Loeblich and Tappan
2002Pseudotristix Sepkoski

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
RankNameAuthor
suborderLageninaDelage and Herouard 1896
familyIchthyolariidaeLoeblich and Tappan 1986
genusPseudotristix

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: low Mg calcitesubo
Locomotion: stationaryo
Life habit: infaunalsubo
Diet: deposit feedersubo
Created: 2007-11-25 08:01:34
Modified: 2009-05-20 07:28:27
Source: subo = suborder, o = order
References: Loeblich and Tappan 1984, Kiessling 2004

Age range: base of the Capitanian to the top of the Changhsingian or 264.28000 to 251.90200 Ma

Collections (27 total)


Time interval Ma Country or state Original ID and collection number
Capitanian264.28 - 259.51Azerbaijan P. solida (110675 110712 110713 110871 110872)
Capitanian264.28 - 259.51Armenia P. solida (110742) P. solida, P. sp. 1 (110743) P. sp. (110741)
Capitanian - Changhsingian264.28 - 251.902Iran (Fars) P. sp. (218381)
Wuchiapingian259.51 - 254.14Azerbaijan P. solida (94947)
Wuchiapingian259.51 - 254.14Lithuania P. tcherdynzevi (45952 46144 46158 46159)
Wuchiapingian259.51 - 254.14Israel P. solida (131689 131693)
Lopingian259.51 - 251.902Iran (Fars) P. caucasica (218585 218586 218605 218606 218607) P. solida (218560) P. sp. (218619)
Changhsingian254.14 - 251.902Israel P. solida (131695)
Changhsingian254.14 - 251.902Iran (Fars) P. caucasica (218383)
Changhsingian254.14 - 251.902China (Guangxi) P. solida (218393 218394)