Genus ALPHADON

Kingdom / Phylum . . . . . . . .
Subphylum / Superclass . . . .
Class / Subclass . . . . . . . . . .
Infraclass / Division. . . . . . . .
Subdivision / Infradivision . . .
Superorder / Order. . . . . . . .
Suborder / Infraorder . . . . .
Superfamily / Family . . . . . .
Subfamily / Genus . . . . . . . .
Animalia / Chordata
Cephalochordata / Gnathostomata
Mammalia / Theria
Metatheria / n.a.
n.a. / n.a.
Marsupialia / Didelphimorphia
n.a. / n.a.
n.a. / Alphadontidae
n.a. / Alphadon
Age:
Distribution:
Late Cretaceous - Paleogene
North America, South America, Europe, Southern Asia?

Depicted on:

United States, 1997 (sheet margin, lower half)
 
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