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Sinclairella

Mammalia - Apatemyidae

Synonymy list
YearName and author
1934Sinclairella Jepsen
1940Sinclairella Simpson p. 203
1966Sinclairella Johnson p. 80
1967Sinclairella Van Valen
1986Sinclairella Hooker p. 327
1989Sinclairella Gunnell p. 147
1997Sinclairella McKenna and Bell
2010Sinclairella Silcox et al.
2015Sinclairella Czaplewski and Morgan
2022Sinclairella Korth et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
RankNameAuthor
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Cimolesta()
suborderApatotheria(Scott and Jepsen 1936)
familyApatemyidae
genusSinclairellaJepsen 1934

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. †Sinclairella Jepsen 1934
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Sinclairella dakotensis Jepsen 1934
Sinclairella simplicidens Czaplewski and Morgan 2015
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialf
Locomotion: actively mobilec
Life habit: arborealf
Diet: herbivoref
Reproduction: viviparousf
Created: 2005-09-22 09:57:14
Modified: 2005-09-22 11:57:14
Source: f = family, c = class, subp = subphylum
References: Ji et al. 2002, Hendy et al. 2009, Carroll 1988, Tanaka and Taruno 2019

Age range: base of the Duchesnean to the top of the Chattian or 40.40000 to 23.03000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Duchesnean40.4 - 37.2Canada (Saskatchewan) S. sp. (16845)
Chadronian37.2 - 33.9USA (North Dakota) S. sp. (16991)
Chadronian37.2 - 33.9USA (Wyoming) S. sp. (16960 16961 16962)
Chadronian37.2 - 33.9USA (Nebraska) S. dakotensis (17014 17033 186971 186972)
Chadronian37.2 - 33.9Canada (Saskatchewan) S. sp. (16919)
Chadronian37.2 - 33.9USA (South Dakota) S. dakotensis (17007)
Chadronian - Orellan37.2 - 33.3USA (Nebraska) S. dakotensis (186970)
Late/Upper Chadronian - Orellan37.2 - 33.3USA (Nebraska) S. dakotensis (230806)
Orellan33.9 - 33.3USA (Colorado) S. dakotensis (17081)
Whitneyan33.3 - 30.8USA (South Dakota) S. dakotensis (17337) S. sp. (17357)
Arikareean30.8 - 20.43USA (Oregon) S. dakotensis (228640)
Chattian28.1 - 23.03USA (Florida) S. simplicidens (17764)