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Albertatherium secundus

Mammalia - Alphadontidae

Taxonomy
Albertatherium secundus was named by Johanson (1995). Its type specimen is UALVP 29534, a tooth (M3), and it is a 3D body fossil. Its type locality is Verdigris Coulee (UA new collection), which is in a Santonian terrestrial horizon in the Milk River Formation of Canada.

Synonymy list
YearName and author
1995Albertatherium secundus Johanson p. 599
2004Albertatherium secundum Kielan-Jaworowska et al. pp. 443, 453

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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
subclassMetatheria()
—Marsupialiformes
familyAlphadontidaeMarshall et al. 1990
genusAlbertatherium
speciessecundus

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.

†Albertatherium secundus Johanson 1995
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Diagnosis
No diagnoses are available