†subfamily Anisonchinae Osborne and Earle 1895 (condylarth)

Mammalia - Tribosphenida - Periptychidae

Parent taxon: Periptychidae according to T. J. D. Halliday et al. 2017

See also Archibald 1998, Hay 1902, Hooker 1979 and Zhang et al. 1979

Sister taxa: Alticonus, Ampliconus, Anisonchus, Auraria, Beornus, Conacodon, Conacodontinae, Escatepos, Goleroconus, Hemithlaeus, Miniconus, Mithrandir, Oxyacodon, Paleoungulatum, Periptychinae, Tinuviel

Subtaxa: Haploconus Pseudanisonchus

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Ecology: ground dwelling herbivore

Distribution:

• Paleocene of China (1 collection), United States (18: Colorado, New Mexico, Texas, Utah, Wyoming)

Total: 19 collections including 20 occurrences

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