2009 Portland GSA Annual Meeting (18-21 October 2009)

CONAWAY, Jeffrey S., U.S. Geological Survey Alaska Science Center, 4230 University Dr. Suite 201, Anchorage, AK 99508-4664 and VALENTINE, Kirsten R., U.S. Geological Survey, Alaska Science Center, 4230 University Dr, Suite 201, Anchorage, AK 99508, jconaway@usgs.gov, jconaway@usgs.gov

GRANT, Gordon¹, NOLIN, Anne W.², COPELAND, Elizabeth², ELLINGER, Jonathan², PARKER, Lauren², LANCASTER, Stephen T.³, KENNARD, Paul M.⁴, DELANEY, Ian⁵ and TAINER, Erin⁴, (1)Pacific Northwest Research Station, USDA Forest Service, 3200 Jefferson Way, Corvallis, OR 97331, (2)Department of Geosciences, Oregon State University, 104 Wilkinson Hall, Corvallis, OR 97331, (3)Geosciences, Oregon State U, 104 Wilkinson/Geosciences Dept, Corvallis, OR 97331, (4)Regional Geomorphologist, Mount Rainier National Park, 55210 238th Avenue East, Ashford, WA 98304, (5)Dept. of Geology, Whitman College, Walla Walla, WA 99362, gordon.grant@oregonstate.edu, gordon.grant@oregonstate.edu

HACKETT, William R.¹, BIERMAN, Paul², RIZZO, Donna M.³ and BESAW, Lance E.³, (1)Geology, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405, (2)Geology Department, University of Vermont, Delehanty Hall, 180 Colchester Avenue, Burlington, VT 05405, (3)College of Engineering and Mathematical Sciences, University of Vermont, Votey Hall, 33 Colchester Ave, Burlington, VT 05405, william.hackett@uvm.edu, william.hackett@uvm.edu

MEYER, Grant A., Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131 and PERSICO, Lyman P., Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131, gmeyer@unm.edu, gmeyer@unm.edu

NORDSTROM, D. Kirk, U.S. Geol Survey, 3215 Marine Street, Suite E-127, Boulder, CO 80303, dkn@usgs.gov, dkn@usgs.gov

PERSICO, Lyman P., Geology Department, Mercyhurst University, Erie, PA 16546 and MEYER, Grant A., Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, lpersico@mercyhurst.edu, lpersico@mercyhurst.edu

PIERCE, Jennifer L.¹, MEYER, Grant A.², NELSON, Nathan A.³, SVENSON, Lar³ and RILEY, Kerry³, (1)Geosciences, Boise State University, 1910 University Dr, Boise, ID 83725, (2)Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (3)Geosciences, Boise State University, 1910 University Ave, Boise, ID 83725, jenpierce@boisestate.edu, jenpierce@boisestate.edu

BLOCK, Debra¹, MALMON, Daniel² and REDSTEER, Margaret¹, (1)U.S. Geological Survey, 2255 N. Gemini Drive, Flagstaff, AZ 86001, (2)U.S. Geological Survey, 345 Middlefield Road, MS 973, Menlo Park, CA 94025, dblock@usgs.gov, dblock@usgs.gov

KESEL, Richard H., Dept, Geograohy & Anthropology, Louisiana State University, Baton Rouge, LA 70803, gakesel@lsu.edu, gakesel@lsu.edu

CASTILLO, Miguel¹, BISHOP, Paul² and JANSEN, John², (1)Geographical and Earth Sciences, University of Glasgow, East Quadrangle, University Avenue, Glasgow, G12 8QQ, United Kingdom, (2)Department of Geographical & Earth Sciences, University of Glasgow, Glasgow, G12 8QQ, United Kingdom, Miguel.Castillo@ges.gla.ac.uk, Miguel.Castillo@ges.gla.ac.uk

MUTO, Tetsuji, Graduate School of Science and Technology (Environmental Science), Nagasaki University, Bunkyomachi 1-14, Nagasaki, 852-8521, KIM, Wonsuck, Department of Geological Sciences, University of Texas at Austin, 1 University Station C9000, Austin, TX 78712-025 and PARKER, Gary, Dept. of Civil & Environmental Engineering and Dept. of Geology and NCED, University of Illinois, 205 N Mathews Ave, Urbana, IL 61801, tmuto@nagasaki-u.ac.jp, tmuto@nagasaki-u.ac.jp

RIIHIMAKI, Catherine A., Biology Department, Drew University, 36 Madison Ave, Madison, NJ 07940, REINERS, Peter W., Department of Geosciences, University of Arizona, Tucson, AZ 85721 and HEFFERN, Edward L., U.S. Bureau of Land Management, Wyoming State Office, P.O. Box 1828, Cheyenne, WY 82003, criihimaki@drew.edu, criihimaki@drew.edu

CINA, Sara E., Department of Earth & Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, 3806 Geology Building, Los Angeles, CA 90095, YIN, An, Department of Earth & Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, 3806 Geology Building, Los Angeles, CA 90095-1567, GROVE, Marty, Department of Geological Sciences, Stanford University, Stanford, CA 94305 and DUBEY, C.S., Department of Geology, Delhi University, Delhi, India, saracina@ucla.edu, saracina@ucla.edu

YIN, An, Department of Earth & Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, 3806 Geology Building, Los Angeles, CA 90095-1567, CINA, Sara E., Department of Earth & Space Sciences, UCLA, Los Angeles, CA 90095, GROVE, Marty J., N/a, Stanford University, Stanford, CA 94305 and ZHANG, Jinyu, School of Earth Sciences and Resources, China University of Geosciences (Beijing), Beijing, 10083, China, yin@ess.ucla.edu, yin@ess.ucla.edu