The Deep River Formation is a geologic formation in Montana. It preserves fossils dating back to the Neogene period.

Fauna

Fauna reported from the Deep River Formation
GenusSpeciesLocationStratigraphic positionMaterialDescriptionImages
ProscalopsMandible, two humeri, femur

See also

  • Various Contributors to the Paleobiology Database. . Archived from on 19 August 2022.