Deglaciation of the Mountainous Region of Northwestern Montana, U.S.A., as Indicated by Late Pleistocene Ashes

Abstract

Paul E. Carrara, Susan K. Short, Ray E. Wilcox, Deglaciation of the Mountainous Region of Northwestern Montana, U.S.A., as Indicated by Late Pleistocene Ashes, Arctic and Alpine Research, Vol. 18, No. 3 (Aug., 1986), pp. 317-325