The Rocky Mountain Foothills are an upland area flanking the eastern side of the Rocky Mountains, extending from the Liard River in British Columbia southward into Alberta.[1] Bordering the Interior Plains system, they are part of the Rocky Mountain System or Eastern System of the Western Cordillera of North America.[2]
- ^ "Rocky Mountain Foothills". BC Geographical Names.
- ^ Landforms of British Columbia, S. Holland, BC Government Bulletin No. 50