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Youngiella

Ostracoda - Beyrichicopida - Youngiellidae

Taxonomy
Youngiella is a genus. It is not extant. It is the type genus of Youngiellacea.

It was assigned to Youngiellidae by Benson et al. (1961), Hoare and Mapes (2000) and Ferdinando (2001); and to Palaeocopida by Sepkoski (2002).

Synonymy list
YearName and author
1961Youngiella Benson et al. p. Q177
2000Youngiella Hoare and Mapes p. 11
2001Youngiella Ferdinando p. 105
2002Youngiella Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
—Mandibulata
RankNameAuthor
—PancrustaceaZrzavý and Štys 1997
—Hymenostraca(Rolfe 1969)
superclassOligostracaZrzavý et al. 1997
classOstracoda
superorderPalaecopamorphesAbushik 1990
orderBeyrichicopida(Pokorný 1954)
suborderBinodicopina(Schallreuter 1972)
familyYoungiellidae
genusYoungiella

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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†Youngiella deweyensis Ferdinando 2001
†Youngiella wapanuckensis Harlton 1933
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Environment: hypersaline, marine, brackish, freshwaterc
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2007-09-04 06:54:01
Modified: 2011-06-14 02:59:32
Source: c = class
Reference: Kiessling 2004

Age range: base of the Givetian to the top of the Wuchiapingian or 387.70000 to 254.17000 Ma

Collections (44 total)


Time interval Ma Country or state Original ID and collection number
Givetian387.7 - 382.7France Y. sp. 1 (38681 38683)
Chadian346.7 - 340.0USA (Indiana) Y. sp. (2202)
Early/Lower Pennsylvanian323.2 - 315.2USA (Oklahoma) Y. wapanuckensis (132872)
Sakmarian293.52 - 290.1Australia (Western Australia) Y. deweyensis (108208 108209 108211 108214 108218 108223 108227 108229 108230 108231 108233 108246 108248 108278 108281 108291 108292 108294 108295 108303) Y. sp. A (108222 108237 108242 108244 108245 108247 108250 108280 108285 108289 108296 108299 108300) Y. sp. A, Y. deweyensis (108241 108284 108293 108297 108298 108302)
Wuchiapingian259.9 - 254.17Iran Y. sp. (155129)