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Trigonolophodon

Mammalia - Notoungulata - Homalodotheriidae

Taxonomy
Trigonolophodon was named by Roth (1903). It is not extant. Its type is Trigonolophodon inflatus.

It was assigned to Notoungulata by Roth (1904); and to Homalodotheriidae by McKenna and Bell (1997).

Species
T. elegans, T. inflatus (type species)

Synonymy list
YearName and author
1903Trigonolophodon Roth p. 16
1904Trigonolophodon Roth
1997Trigonolophodon McKenna and Bell

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
infraorderCynodontia()
RankNameAuthor
Mammaliamorpha
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
AfrotheriaStanhope et al. 1998
Paenungulatomorpha
PaenungulataSimpson 1945
Sudamericungulata
orderNotoungulata
suborderToxodontiaAmeghino 1887
familyHomalodotheriidaeGregory 1910
genusTrigonolophodonRoth 1903

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. †Trigonolophodon Roth 1903
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Diagnosis
No diagnoses are available