†superfamily Pediomyoidea Simpson 1927 (metatherian)

Mammalia - Theriamorpha

Parent taxon: Marsupialiformes according to G. P. Wilson et al. 2016

See also Davis 2007

Sister taxa: Adelodelphys, Alphadontidae, Anchistodelphys, Arcantiodelphys, Archimetatheria, Asiatherium, Bistius, Dakotadens, Iugomortiferum, Kokopellia, Marsupialia, Polydolopimorphia, Protalphadon, Sinbadelphys, Sparassodonta, Stagodontidae

Subtaxa: Apistodon Aquiladelphidae Pediomyidae

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Ecology: scansorial omnivore

Distribution:

• Eocene of Brazil (1 collection)

• Paleocene to Eocene of Peru (1)

• Paleocene of United States (1: Montana)

• Cretaceous of Canada (24: Alberta, Saskatchewan), Mexico (2), Portugal (1), United States (99: Alaska, Colorado, Montana, New Mexico, North Dakota, South Dakota, Utah, Wyoming)

Total: 129 collections including 223 occurrences

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