Abundance: 0.32 to 11.81% (median 7.21%)

Habitats: (7) only

Found in 7 samples

United States: Holly's Microsite (Late Palaeocene), UMMP SC-4 (Early Eocene), UMMP SC-54 (Early Eocene), UMMP SC-67 (Early Eocene), Shotgun (Carnegie Museum) (Middle Palaeocene), Big Multi Quarry (Late Palaeocene), Mark's Locality (Late Palaeocene)

See also Ectocion, Ectocion cedrus, Ectocion collinus, Ectocion mediotuber, Ectocion parvus, Ectocion sp.