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Pseudofusulina exigua

Schwagerinidae

Taxonomy
Fusulina exigua was named by Schellwien (1909) [Fusulina vulgaris var. exigua].

It was recombined as Pseudofusulina exigua by Leven (1992).

Synonymy list
YearName and author
1909Fusulina exigua Schellwien p. 168 figs. Pl 15, figs 5-8
1992Pseudofusulina exigua Leven p. 95 figs. Pl 16, figs 1, 6

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
suborderFusulinina(Wedekind 1937)
superfamilyFusulinoidea(Möller 1878)
RankNameAuthor
familySchwagerinidaeDunbar and Henbest 1930
subfamilyPseudofusulininae(Dutkevich 1934)
genusPseudofusulinaDunbar and Skinner 1931
speciesexigua(Schellwien 1909)

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.

Pseudofusulina exigua Schellwien 1909
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitesubo
Locomotion: stationaryo
Life habit: semi-infaunalo
Diet: omnivoreo
Created: 2007-11-25 09:17:40
Modified: 2007-11-25 11:17:40
Source: subo = suborder, o = order
References: Kiessling 2004, Loeblich and Tappan 1984

Age range: base of the Artinskian to the top of the Kungurian or 290.10000 to 274.40000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Artinskian290.1 - 283.3Tajikistan Pseudofusulina exigua (130215)
Kungurian283.3 - 274.4Tajikistan Pseudofusulina exigua (130214)