TY - SER AU - Camp,V TI - Geologic studies of the Columbia Plateau: Part II Upper Miocene basalt distribution, reflecting source locations, tectonism, and drainage history in the Clearwater embayment, Idaho SN - 00167606 KW - Géologie KW - Basalte Columbia River KW - Stratigraphie KW - Tectonique KW - Manifestation volcanique KW - Coulée KW - Etats Unis KW - Idaho KW - Plateau Columbia N1 - ; bibliogr. p. 678 ER -