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Igorina

Taxonomy
Igorina was named by Davidzon (1976) [Sepkoski's age data: T Than T Eo-l].

It was assigned to Foraminiferida by Sepkoski (2002).

Synonymy list
YearName and author
1976Igorina Davidzon
2002Igorina Sepkoski

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
RankNameAuthor
phylumForaminifera(Eichwald 1830)
genusIgorina

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.

G. †Igorina Davidzon 1976
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†Igorina albeari Cushman and Bermúdez 1949
†Igorina pusilla Bolli 1957
†Igorina tadjikistanensis Bykova 1953
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Locomotion: stationaryo
Life habit: semi-infaunalo
Diet: omnivoreo
Created: 2007-11-28 00:47:02
Modified: 2009-05-20 05:31:44
Source: o = order
Reference: Kiessling 2004

Age range: base of the Campanian to the top of the Lutetian or 83.60000 to 41.03000 Ma

Collections (63 total)


Time interval Ma Country or state Original ID and collection number
Campanian - Maastrichtian83.6 - 66.0North Atlantic I. broedermanni (267918)
Early/Lower Paleocene66.0 - 61.66South Pacific I. tadjikistanensis, I. pusilla (250797)
Middle Paleocene61.66 - 59.24South Pacific I. broedermanni (250789)
Ypresian56.0 - 48.07North Atlantic I. broedermanni (262624 262625 262626 264268 264269 266326 266328 266330)
Ypresian - Lutetian56.0 - 41.03North Atlantic I. broedermanni (262623 266296 266297 266299 266300 266301 266302 266307 266310 266316)
Eocene56.0 - 33.9North Atlantic I. pusilla (267787)
Eocene56.0 - 33.9South Pacific I. broedermanni (250788)
Lutetian48.07 - 41.03North Atlantic I. broedermanni (262619 262622 264194 264195 264204 264205 264210 264211 264214 264215 264216 264217 264218 264219 264220 264221 264222 264223 264224 264225 264226 264227 264228 264229 264230 264231 264232 264233 264234 264235 264236 264237 264242 264243 264252 264253 264256 264257 264264 264265)