NEUPANE, Prabhat C.¹, GANI, M. Royhan¹, GANI, Nahid D.², and HUNAG, Yongsong³, (1) Earth & Environmental Sciences, University of New Orleans, 2000 Lakeshore Drive, New Orleans, LA 70148, pcneupan@uno.edu, (2) Department of Geography and Geology, Western Kentucky University, 1906 College Height Blvd. 31066, Bowling Green, LA 42101, (3) Department of Geological Sciences, Brown University, 324 Brook Street, Providence, RI 02912

PIERCE, Courtney N.¹, HAWKES, Andrea D.¹, TEDICK, Amanda M.¹, DONNELLY, J.², EVANS, Rob L.², ASHTON, Andrew D.², and LANE, Chad¹, (1) Geography and Geology, University of North Carolina Wilmington, 601 South College Road, Wilmington, NC 28403, cnp4907@uncw.edu, (2) Geology and Geophysics, Woods Hole Oceanographic Institution, 360 Woods Hole Rd, Woods Hole, MA 02543

FLYNN, Elaine D., Earth and Planetary Sciences, Washington University in St. Louis, 6926 HWY 17 N, Demossville, KY 41033, elaine.flynn@wustl.edu, WEBB, Cathleen J., Chemistry, Western Kentucky University, 1 Big Red Way, Bowling Green, KY 42101, PARK BOUSH, Lisa E., Geology and Environmental Science, University of Akron, Crouse Hall, Akron, OH 44325, MYRBO, Amy, LacCore/Limnological Research Center, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, BRADY, Kristina, LacCore, University of Minnesota, 500 Pillsbury Dr SE, Minneapolis, MN 55455, MICHELSON, Andrew V., Program in Integrated Bioscience, University of Akron, Akron, OH 44325, BERMAN, Mary Jane, Center for American and World Cultures, Miami University, Oxford, OH 45056, and GNIVECKI, Perry L., Miami University, 571 Mosler Hall, Miami University, Hamilton, OH 45011

GOLAB, James A.¹, FORGACS, Claire A.², GLAUBIUS, Jennifer Elaine², WOLFE, Benjamin A.³, ZAUTNER, Eric², MACLAUCHLAN, Kendra⁴, GEISS, Christoph⁵, and JOHNSON, William C.², (1) Department of Geology, University of Kansas, 1475 Jayhawk Blvd, Lindley Hall, Lawrence, KS 66045, jgolab@ku.edu, (2) Department of Geography, University of Kansas, 1475 Jayhawk Blvd, Lindley Hall, Lawrence, KS 66045, (3) Department of Natural Sciences, Metropolitan Community College-Blue River, 20301 E. 78 Highway, Independence, MO 64057, (4) Department of Geography, Kansas State University, 118 Seaton Hall, Kansas State University, Manhattan, KS 66506, (5) Environmental Science Program, Trinity College, 300 Summit St, Hartford, CT 06106

HINER, Christine, KIRBY, Matthew E., and SILVEIRA, Emily, Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834, emeraldeyes@csu.fullerton.edu

HARRIS, M. Scott¹, THOMAS, Holly M.¹, RAMALLO, R. Mauricio¹, BAILEY, Christopher², MARCHETTI, David W.³, and BRUNELLE, Andrea⁴, (1) Geology and Environmental Geosciences, College of Charleston, 66 George Street, Charleston, SC 29424, HarrisS@cofc.edu, (2) Geology, College of William and Mary, P.O. Box 8795, Williamsburg, VA 23187-8795, (3) Geology Program, Western State Colorado University, 600 N. Adams St, Gunnison, CO 81231, (4) Department of Geography, University of Utah, 260 S. Central Campus Dr. Room 270, Salt Lake City, UT 84112

ZHANG, Xuewei, Department of Earth Sciences, Syracuse University, 204 Heroy Geology Lab, Syracuse, NY 13244, xzhang39@syr.edu and SCHOLZ, Christopher A., Earth Sciences, Syracuse University, Syracuse, NY 13244

LAROCHE, Audrey¹, FISHER, Timothy G.², HANSEN, Edward C.¹, and LIAO, Yijun³, (1) Geological and Environmental Sciences, Hope College, 35 E 12th Street, Holland, MI 49423, audrey.laroche@hope.edu, (2) Environmental Sciences, University of Toledo, MS #604, Toledo, OH 43606, (3) Chemistry, Hope College, 35 w 12th Street, Holland, MI 49423

FRANCIS, Sarah W., Department of Geology, Oberlin College, Oberlin, OH 44074, sfrancis@oberlin.edu, SPANO, Nicholas, Large Lakes Observatory and Department of Geological Sciences, University of Minnesota-Duluth, Duluth, MN 55812, and JOHNSON, Thomas C., Large Lakes Observatory and Department of Geological Sciences, University of Minnesota Duluth, Duluth, MN 55812

JARRETT, Robert E., Geosciences, Georgia State University, c/o 1070 Ashbury Drive, Decatur, GA 30030, bjarrett@mindspring.com and DEOCAMPO, Daniel, Geosciences, Georgia State University, PO Box 4105, Atlanta, GA 30302

PICKERING, Rebecca A. and DEOCAMPO, Daniel M., Geosciences, Georgia State University, 24 Peachtree Center Avenue Northeast, Atlanta, GA 30303, rpickering2@student.gsu.edu

HERMANN, Nicholas Wayne, Geology, University of St. Thomas, 2115 Summit Ave, St Paul, MN 55105, herm3407@gmail.com, THEISSEN, Kevin M., Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, and HOBBS, Will, St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 152nd St. North, Marine-on-St. Croix, MN 55047

HIXSON, Jase, Earth and Environmental Systems, Indiana State University, 920 Cherry Pt, Paris, IL 61944, jhixson@sycamores.indstate.edu, STONE, Jeffery, Department of Earth and Environmental Systems, Indiana State University, Terre Haute, IN 47809, and BRINDLE, Matt, Geology Program, Indiana State University, Terre Haute, IN 47809

KELLY, Kyleen E., Geography, Kansas State University, 118 Seaton Hall, Department of Geography, Manhattan, KS 66506, kekelly@ksu.edu, SPAULDING, Sarah A., Institute of Arctic and Alpine Research, University of Colorado, INSTAAR- University of Colorado, Campus Box 450, Boulder, CO 80303, and MCLAUCHLAN, Kendra K., Geography, Kansas State University, Manhattan, KS 66506

CURTIN, Tara M.¹, CAPPIO, Laura M.¹, ABBOTT, April N.², and GUNN, Patrick J.¹, (1) Geoscience Department, Hobart & William Smith Colleges, Geneva, NY 14456, curtin@hws.edu, (2) N?A, Oregon State University, College of Oceanic and Atmospheric Sciences, Ocean. Admin. Bldg. 104, Corvallis, OR 97331-5503

CHEAH, Darren¹, MYRBO, Amy², BILARDELLO, Dario³, and FEINBERG, Joshua³, (1) Department of Earth Sciences, University of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455, chea0063@umn.edu, (2) LacCore/Limnological Research Center, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, (3) Institute for Rock Magnetism, University of Minnesota, Department of Earth Sciences, 310 Pillsbury Drive SE, Minneapolis, MN 55455

SEELING, Alexander John, Department Of Earth Sciences, University Of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455, seeli013@umn.edu and MYRBO, Amy, LacCore/Limnological Research Center, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455

MAYER, Stefanie A., Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, mayer203@umn.edu and MYRBO, Amy, LacCore/Limnological Research Center, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455

ROBINSON, Sarah¹, KANFOUSH, Sharon L.¹, and SPADO, Anthony J.², (1) Department of Geology, Utica College, 1600 Burrstone Road, Utica, NY 13502, snrobins@utica.edu, (2) Science Department, Rome Free Academy, 409 Bell Road, Rome, NY 13440

DUNAGAN, Stan, Agriculture, Geosciences, and Natural Resources, The University of Tennessee at Martin, 256 Brehm Hall, Martin, TN 38238-5039, sdunagan@utm.edu, POLYAKOV, Viktor, USDA-Agricultural Research Service, Southwest Watershed Research Center, 2000 E. Allen Rd, Tucson, AZ 85719, and LEDSINGER, Terri K., Tennessee Department of Environment and Conservation, Jackson, TN 38305

BONARRIGO, Amber, School of Natural Science, Hampshire College, 890 West St, Amherst, MA 01002, acb11@hampshire.edu and ROOF, Steven R., School of Natural Science, Hampshire College, Amherst, MA 01002