HOLLIDAY, Vance T., Department of Geosciences, The University of Arizona, Gould-Simpson Bldg, Tucson, AZ 85721, vthollid@email.arizona.edu, vthollid@email.arizona.edu

OLSON, Carolyn, USDA, 14th and Independence, Washington, DC 20013, carolyn.olson@wdc.usda.gov, carolyn.olson@wdc.usda.gov

SCHAETZL, Randall J., Geography, Michigan State University, 128 Geography Bldg, East Lansing, MI 48824, soils@msu.edu, soils@msu.edu

DAHMS, Dennis, Department of Geography, University of Northern Iowa, Cedar Falls, IA 50614-0406, Dennis.Dahms@uni.edu, Dennis.Dahms@uni.edu

LAYZELL, Anthony¹, EPPES, Martha Cary¹ and JOHNSON, Bradley Gordon², (1)Department of Geography & Earth Sciences, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, NC 28223, (2)Geography and Earth Sciences, University of North Carolina - Charlotte, 9215 Ravenwing Dr, Charlotte, NC 28262, alayzell@uncc.edu, alayzell@uncc.edu

BURNS, Scott F., Department of Geology, Portland State University, P.O. Box 751, Portland, OR 97207-0751 and GARLAND, Susan, Geology, Portland State University, P.O. Box 751, Portland, OR 97207, burnss@pdx.edu, burnss@pdx.edu

GILMORE, Kevin P., ERO Resources Corporation, 1842 Clarkson Street, Denver, CO 80218, kgilmore@eroresources.com, kgilmore@eroresources.com

PAVICH, Milan J., U.S. Geological Survey, 12201 Sunrise Valley Drive, MS 926A, Reston, VA 20192, MARKEWICH, Helaine W., U.S. Geological Survey, 3039 Amwiler Road, Suite 130, Atlanta, GA 30360-2824, WYSOCKI, Douglas A., National Soil Survey Center, USDA-NRCS, 100 Centennial Mall North, Room 152, MS 34, Lincoln, NE 68508, LITWIN, Ronald J., U.S. Geological Survey, 926A National Center 12201 Sunrise Valley Dr, Reston, VA 20192, SMOOT, Joseph P., U.S. Geological Survey, M.S. 926A, National Center, Reston, VA 20192 and BROOK, George, Department of Geography, University of Georgia, GG Building, 210 Field St., Room 204, Athens, GA 30602, mpavich@usgs.gov, mpavich@usgs.gov

DICKINSON, Warren W.¹, SCHILLER, Martin², DITCHBURN, R.G.³, GRAHAM, I.J.³ and ZONDERVAN, A.³, (1)Antarctic Research Center, Victoria University Wellington, PO Box 600, Wellington, 6040, New Zealand, (2)School of Geography, Environment and Earth Sciences, Victoria University Wellington, PO Box 600, Wellington, 6040, New Zealand, (3)Institute of Geological and Nuclear Sciences, P.O.Box 31-312, Lower Hutt, New Zealand, Warren.Dickinson@vuw.ac.nz, Warren.Dickinson@vuw.ac.nz

KENDRICK, Katherine J., U.S. Geological Survey, 525 S. Wilson Ave, Pasadena, CA 91106, MATTI, Jonathan C., Environ & Nat Resources Bldg, US Geological Survey, 520 N. Park Ave., Room 355, Tucson, AZ 85719-5035, MAHAN, Shannon A., U.S. Geological Survey, Denver Federal Center, Denver, CO 80225 and LANDIS, Gary P., U.S. Geological Survey, Denver Federal Center, MS 963, Bld 21, Denver, CO 80225, kendrick@usgs.gov, kendrick@usgs.gov

HARRISON, J.Bruce. J., Earth and Environmental Science Dept, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, HENDRICKX, Jan M.H., Earth & Environmental Science, New Mexico Tech, Socorro, NM 87801 and BORCHERS, Brian, Department of Mathematics, New Mexico Tech, Socorro, 87801, bruce@nmt.edu, bruce@nmt.edu

MUHS, D.R., U.S. Geol Survey, MS 980, Federal Center, Denver, CO 80225, BUDAHN, James R., U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225, SKIPP, G.L., U.S. Geological Survey, MS 980, Box 25046, Federal Center, Denver, CO 80225, PROSPERO, Joseph M., Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, Miami, FL 33149 and HERWITZ, Stanley R., UAV Collaborative, NASA Research Park, Moffett Field, CA 94035, dmuhs@usgs.gov, dmuhs@usgs.gov