Through the Columbia Gorge

Columbia Gorge Menufifer bio columbia gorge as division point native life in the columbia gorge Wishrams and the expedition westward through the gorge back through the gorge 1806 salishan, sahaptian, and chinookan horses reach the columbia gorge wapato and cous roots lomatium cous--Lewis's specimen clark's great falls of the columbia clark's chart--the narrows columbia gorge in the 20th century