The Geological Society of America
2013 GSA Annual Meeting in Denver: 125th Anniversary of GSA (27-30 October 2013)
Denver, Colorado, USA

CHAN, Marjorie, Dept. of Geology and Geophysics, University of Utah, 115 South 1460 East, Room 383 FASB, Salt Lake City, UT 84112 and ANAND, Ravi R., Earth Science and Resource Engineering, CSIRO, 26 Dick Perry Avenue, Kensington Western Australia, Perth, 6151, Australia, marjorie.chan@utah.edu

HYLAND, Ethan, Department of Earth and Environmental Sciences, University of Michigan, 2534 CC Little, 1100 North University, Ann Arbor, MI 48109, SHELDON, Nathan D., Earth and Environmental Sciences, University of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109, BADGLEY, Catherine, Department of Ecology and Evolutionary Biology, University of Michigan, 1109 Geddes Avenue, Ann Arbor, MI 48109, VAN DER VOO, Rob, Earth & Environmental Sciences, University of Michigan, 1100 North University, Ann Arbor, MI 48109-1005 and ABRAJEVITCH, Alexandra, School of Earth Sciences, Australian National University, Canberra, 0200, Australia, hylande@umich.edu

GALLAGHER, Timothy M., Department of Earth and Environmental Sciences, University of Michigan, 2534 C.C. Little Building, 1100 North University Ave, Ann Arbor, MI 48109 and SHELDON, Nathan D., Earth and Environmental Sciences, University of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109, tgallag@umich.edu

QUADE, Jay, Department of Geosciences, University of Arizona, Tucson, AZ 85721, EILER, John M., Division of Geology and Planetary Sciences, California Institute of Technology, MC 170-25, 1200 E. California Blvd, Pasadena, CA 91125 and DAËRON, Mathieu, Cnrs, Laboratoire des Sciences du Climat et de l'Environnement, Gif-sur-Yvette, 91198, France, quadej@email.arizona.edu

LOUGHNEY, Katharine M., Department of Earth and Environmental Sciences, University of Michigan, 2534 C.C. Little Building, 1100 North University Ave, Ann Arbor, MI 48109, FASTOVSKY, David E., Department of Geosciences, University of Rhode Island, 9 East Alumni Ave, Kingston, RI 02881 and PARKER, William G., Division of Resource Management, Petrified Forest National Park, P.O. Box 2217, 1 Park Rd, Petrified Forest, AZ 86028, k.m.loughney@gmail.com

BADER, Nicholas E.¹, LOPEZ-MALDONADO, Ricardo², MUDD, Anna Catharine³, MURRAY, Kira¹ and NICOLAYSON, Kirsten P.⁴, (1)Geology, Whitman College, 345 Boyer Avenue, Walla Walla, WA 99362, (2)University of Idaho, Moscow, ID 83844, (3)The College of Wooster, 1189 Beall Ave, Wooster, OH 44691, (4)Geology, Whitman College, 345 Boyer Ave, Walla Walla, WA 99362, baderne@whitman.edu

KATSIAFICAS, Nathan J., Earth & Environmental Sciences, Vanderbilt University, 2301 Vanderbilt Pl, PMB 351805, Nashville, TN 37235 and AYERS, John C., Earth & Environmental Sciences, Vanderbilt University, PMB 351805, 2301 Vanderbilt Pl, Nashville, TN 37235-1805, nathan.j.katsiaficas@vanderbilt.edu

NORDT, Lee, Department of Geology, Baylor University, PO #97354, Waco, TX 76798 and DRIESE, Steven G., Terrestrial Paleoclimatology Research Group, Dept. of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, lee_nordt@baylor.edu

OKAFOR, Brandon, Geology, The University of Texas at Austin, 4600 Elmont Dr, Austin, TX 78741, BREECKER, Dan O., Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78712, DRIESE, Steven G., Terrestrial Paleoclimatology Research Group, Dept. of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, NORDT, Lee, Department of Geology, Baylor University, PO #97354, Waco, TX 76798 and WARDEN, John G., Department of Geological Sciences, University of Texas - Austin, 2275 Speedway Stop C9000, Austin, TX 78712 – 1722, bokafor1208@gmail.com

LUDVIGSON, G.a.¹, GONZALEZ, Luis A.², FOWLE, D.A.³, ROBERTS, J.a.³, DRIESE, Steven G.⁴ and SUAREZ, Marina⁵, (1)Kansas Geological Survey, University of Kansas, Lawrence, KS 66047, (2)Department of Geology, University of Kansas, Lawrence, KS 66045-7613, (3)Geology, University of Kansas, Multidisciplinary Research Building, 2030 Becker Dr, Lawrence, KS 66047, (4)Terrestrial Paleoclimatology Research Group, Dept. of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, (5)Dept. of Geological Sciences, U. of Texas, San Antonio, 1 UTSA Circle, San Antonio, TX 78249, gludvigson@kgs.ku.edu