FELSKE, Ginette N., Dept. of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatchewan, SK S7N5E2, Canada, RENAUT, Robin W., Dept, of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada and OWEN, R. Bernhart, Dept of Geography, Hong Kong Baptist Univ, Kowloon Tong, Hong Kong, China, gnfelske@gmail.com, gnfelske@gmail.com

YANG, Shengli¹, SHEN, Guanjun¹ and ZHAO, Zhijun², (1)College of Geographical Sciences, Nanjing Normal University, Nanjing, 210046, China, (2)College of Geographical Sciences, Nanjing Normal University, Nanjing, 210023, China, yangshengli09@gmail.com, yangshengli09@gmail.com

BEVERLY, Emily J.¹, FAITH, J. Tyler², PEPPE, Daniel J.³, TRYON, Christian⁴, DRIESE, Steven G.⁵, BLEGEN, Nick⁶, PATTERSON, David⁷ and HORNER, William H.³, (1)Terrestrial Paleoclimatology Research Group, Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, (2)School of Social Science - Archaeology, The University of Queensland, Brisbane St Lucia QLD 4072, Brisbane, Australia, (3)Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, (4)Department of Anthropology, Harvard University, Cambridge, MA 02138, (5)Terrestrial Paleoclimatology Research Group, Dept. of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, (6)Department of Anthropology, University of Connecticut, Charles Beach Hall, 354 Mansfield Road, Storrs, CT 06269, (7)Center for the Advanced Study of Human Paleobiology, The George Washington University, 800 22nd Street NW, Washington, DC 20052, Emily_Beverly@baylor.edu, Emily_Beverly@baylor.edu

MURPHY, Laura R., Department of Anthropology, University of Kansas, 1415 Jayhawk Blvd, Lawrence, KS 66045, HURST, Stance C., Lubbock Lake Landmark, Museum of Texas Tech University, Lubbock, TX 79423, HOLLIDAY, Vance T., Department of Geosciences, The University of Arizona, Gould-Simpson Bldg, Tucson, AZ 85721, JOHNSON, Eileen, Museum of Texas Tech University, Box 43191, Lubbock, TX 79409-3191, SANDERSON, Bridget, Kansas Geological Survey, University of Kansas, 1930 Constant Ave, Lawrence, KS 66047 and WINSBOROUGH, Barbara, Texas Memorial Museum, The University of Texas, Austin, TX 78705, murphy15@ku.edu, murphy15@ku.edu

OTTENFELD, Chelsea¹, YAUK, Kimberly E.², GOLDSTEIN, Harland L.³, REYNOLDS, Richard L.³ and MOSKOWITZ, Bruce⁴, (1)Department of Earth Science, Tennessee Technological University, P.O. Box 5062, Cookeville, TN 38505, (2)Geology, University of Minnesota Morris, 600 East 4th Street, Morris, MN 56267, (3)United States Geological Survey, Denver Federal Center, MS-980, Denver, CO 80225, (4)Institute for Rock Magnetism, University of Minnesota, Minneapolis, MN 55455, cfottenfel42@students.tntech.edu, cfottenfel42@students.tntech.edu

HYLAND, Ethan¹, ZALMOUT, Iyad S.², GINGERICH, Philip D.³, ALSOBHI, Saleh A.⁴, AL-MASARI, Abdo M.⁴, NADRAH, Ayman O.⁴ and SHELDON, Nathan D.⁵, (1)Department of Earth and Environmental Sciences, University of Michigan, 2534 CC Little, 1100 North University, Ann Arbor, MI 48109, (2)KSU Mammals Research Chair, Department of Zoology, College of Science, King Saud University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia, (3)University of Michigan Museum of Paleontology and Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, MI 48109, (4)Paleontology Unit, Saudi Geological Survey, PO Box 54141, Jeddah, 21514, Saudi Arabia, (5)Earth and Environmental Sciences, University of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109, hylande@umich.edu, hylande@umich.edu

MUDD, Anna Catharine, Department of Geology, The College of Wooster, 1189 Beall Ave, Wooster, CO 44691, BADER, Nick E., Geology, Whitman College, 345 Boyer Avenue, Walla Walla, WA 99362, POLLOCK, Meagen, Department of Geology, College of Wooster, 944 College Mall, Scovel Hall, Wooster, OH 44691 and LOPEZ-MALDONADO, Ricardo, University of Idaho, Moscow, ID 83844, amudd13@wooster.edu, amudd13@wooster.edu