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Xotodon

Mammalia - Notoungulata - Toxodontidae

Synonymy list
YearName and author
1887Xotodon Ameghino
1894Xotodon Lydekker p. 21
1988Xotodon Carroll

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
RankNameAuthor
Amniota
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
subclassTribosphenida()
infraclassEutheria()
orderNotoungulata
suborderToxodontiaAmeghino 1887
familyToxodontidae
genusXotodonAmeghino 1887

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: grazerg
Comments: based on carbon isotope values in table 1g
Created: 2009-01-05 17:13:23
Modified: 2009-01-05 19:13:23
Source: g = genus, subc = subclass, c = class, subp = subphylum
References: MacFadden et al. 1996, Carroll 1988, Hendy et al. 2009, Ji et al. 2002

Age range: base of the Huayquerian to the top of the Chapadmalalan or 9.00000 to 3.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Huayquerian9.0 - 6.8Argentina (Catamarca) X. sp. (157794)
Huayquerian9.0 - 6.8Argentina (Entre Rios) X. foricurvatus, X. doellojuradi (55600)
Montehermosan - Chapadmalalan6.8 - 3.0Argentina (Catamarca) X. sp. (157795)