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Pseudoguembelina costulata

Heterohelicidae

Taxonomy
Guembelina costulata was named by Cushman (1938).

It was recombined as Pseudoguembelina costulata by Pessagno (1967), Keller (2002).

Synonymy list
YearName and author
1938Guembelina costulata Cushman
1967Pseudoguembelina costulata Pessagno p. 266
2002Pseudoguembelina costulata Keller

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
superfamilyGlobigerinaceae(Carpenter et al. 1862)
RankNameAuthor
familyHeterohelicidaeCushman 1927
genusPseudoguembelina
speciescostulata(Cushman 1938)

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
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 Maastrichtian to the top of the Danian or 72.20000 to 61.66000 Ma

Collections (143 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Maastrichtian72.2 - 66.0Egypt (Nile Valley) Pseudoguembelina costulata (3591 3593)
Maastrichtian72.2 - 66.0Egypt Pseudoguembelina costulata (57317 57318 57369 57370 57371 57372 57373 57374 57375 57376 57377 57378 57379 57380 57381 57382 57383 57384 57385 57386 57387 57388 57389 57390 57428 57429 57430 57431 57432 57433 57434 57435)
Maastrichtian72.2 - 66.0Tunisia Pseudoguembelina costulata (57233 57234 57235 57236 57237 57238 57239 57240 57241 57391 57392 57393 57394 57395 57396 57397 57398 57399 57400 57401 57402 57403 57404 57405 57406 57420 57421 57422 57423 57424 57425 57426 57427 57591 57592 57593 57594 57595 57596 57597 57598 57599 57600 57601 57602 57603 57604 57605 57606 57662 57663 57664 57665 57666 57669 57670)
Danian66.0 - 61.66Tunisia Pseudoguembelina costulata (57223 57228 57232 57242 57243 57244 57245 57246 57247 57249 57250 57251 57255 57256 57407 57408 57411 57415 57416 57417 57418 57419 57575 57576 57577 57578 57579 57581 57582 57583 57587)
Danian66.0 - 61.66Egypt Pseudoguembelina costulata (57295 57296 57297 57298 57299 57300 57301 57302 57303 57304 57305 57306 57307 57308 57309 57310 57311 57312 57313 57314 57315 57316)