†family Arctostylopidae Schlosser 1923 (placental)

Mammalia - Tribosphenida - Arctostylopidae

Parent taxon: Gliriformes according to P. Missiaen et al. 2006

See also Carroll 1988 and Simpson 1934

Sister taxon: Glires

Subtaxa: Anatolostylops Arctostylopinae Arctostylops Asiostylopinae Bothriostylopinae Enantiostylops Kazachostylopinae Palaeostylops Sinostylops Stenostylops Wanostylops

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Ecology: scansorial herbivore

Distribution:

• Eocene of China (5 collections)

• Clarkforkian of United States (6: Colorado, Wyoming)

• Paleocene of China (16), Kazakhstan (1), Mongolia (6), United States (1: Wyoming)

Total: 35 collections including 45 occurrences

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