EOCENE BASIN RECORD OF EXTENSIONAL DEFORMATION IN SOUTHWEST MONTANA
THORESEN, Haley, Geological Sciences, University of Idaho, 875 Perimeter Drive MS 3022, Moscow, ID 83843-2214, CASSEL, Elizabeth, Geological Sciences, University of Idaho, 875 Perimeter Drive MS 3022, Moscow, ID 83844 and SMITH, Michael, School of Earth and Sustainability, Northern Arizona University, 624 S Knoles Drive, Flagstaff, AZ 86011