Mammalia - Proteutheria

Synonym: Deltatheridioidea Simpson 1931

Parent taxon: Proteutheria according to Z. Kielan-Jaworowska et al. 1979

See also Van Valen 1967

Sister taxa: Endotherioidea, Leptictoidea, Mixotheridia, Nosella, Palaeoryctidae

Subtaxa: none

Ecology: scansorial insectivore

Distribution: found only at Cochrane 2 (Paleocene of Alberta)

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