HUDSON, Adam, US Geological Survey, Geosciences and Environmental Change, P.O.Box 25046, Denver Federal Center MS 980, Lakewood, CO 80225, EMERY-WETHERELL, Meaghan M., Museum of the Rockies, Montana State University, Bozeman, MT 59717, LUBINSKI, Patrick M., Department of Anthropology & Museum Studies, Central Washington University, Ellensburg, WA 98926, BUTLER, Viginia L., Department of Anthropology, Portland State University, Portland, OR 97207 and JENKINS, Dennis L., Museum of Natural and Cultural History, University of Oregon, Eugene, OR 97401