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Skinnerina rotundata

Schwagerinidae

Taxonomy
Polydiexodina rotundata was named by Dunbar and Skinner (1937).

It was recombined as Skinnerina rotundata by Skinner (1971).

Synonyms
Synonymy list
YearName and author
1937Polydiexodina rotundata Dunbar and Skinner p. 697 figs. Pl 81, figs 1,2
1964Skinnerina typicalis Ross p. 314 figs. Pl 50, figs 3,5-13
1971Skinnerina rotundata Skinner p. 7 figs. Pl 1, figs 1-8; pl 2, figs 1-5; pl 3, figs 1,2; pl 4, figs 1-3

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
suborderFusulinina(Wedekind 1937)
superfamilyFusulinoidea(Möller 1878)
RankNameAuthor
familySchwagerinidaeDunbar and Henbest 1930
subfamilySchwagerininaeDunbar and Henbest 1930
genusSkinnerina
speciesrotundata()

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.

Skinnerina rotundata Dunbar and Skinner 1937
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Invalid names: Skinnerina typicalis Ross 1964 [synonym]
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: Loeblich and Tappan 1984, Kiessling 2004

Age range: base of the Kungurian to the top of the Roadian or 283.30000 to 266.90000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Kungurian283.3 - 274.4USA (Texas) Skinnerina typicalis (127788)
Roadian274.4 - 266.9USA (Texas) Skinnerina rotundata (127786 127787) Skinnerina typicalis (127789)