New potassium-argon ages, geochemistry, and tectonic setting of upper Cenozoic volcanic rocks near Blackfoot, Idaho - Kellogg, Karl S.; Marvin, Richard F.; United Stated. Geological Survey (Washington : U.S. G.P.O., 1988)
Bibliography: p. 18-19
Keywords: Rocks, Igneous -- Idaho -- Blackfoot Region; Geology, Stratigraphic -- Cenozoic