GSA Annual Meeting in Phoenix, Arizona, USA - 2019

CHOROVER, Jon, Department of Environmental Science, University of Arizona, 429 Shantz Bldg, 1177 E. Fourth Street, Tucson, AZ 85721-0038

MORAVEC, Bryan G.¹, WHITE, Alissa², ROOT, Robert A.¹, CARR, Bradley J.³, MCINTOSH, Jennifer² and CHOROVER, Jon¹, (1)Department of Environmental Science, University of Arizona, 1177 E 4th St, Tucson, AZ 85721, (2)Department of Hydrology & Atmospheric Sciences, University of Arizona, Tucson, AZ 85721, (3)Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave., Laramie, WY 82071

BEVERLY, Emily J.¹, LEVIN, Naomi E.², PASSEY, Benjamin H.², ARON, Phoebe² and PAGE, Mara², (1)Earth and Atmospheric Sciences, University of Houston, Houston, TX 77204, (2)Department of Earth & Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 48109

MCINTOSH, Julia A., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave, Dallas, TX 75205, TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave, Dallas, TX 75275-0395, ANDRZEJEWSKI, Kate, Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave., Dallas, TX 75205 and ROSENAU, Nicholas A., American Association for the Advancement of Science, Washington, DC 20005

DRIESE, Steven G., Terrestrial Paleoclimatology Research Group, Department of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76798, NORDT, Lee C., Terrestrial Paleoclimatology Research Group, Department of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, STINCHCOMB, Gary E., Watershed Studies Institute and Earth and Environmental Sciences, Murray State University, Murray, KY 42071 and LUKENS, William E., School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70504

ASHLEY, Gail M., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08554

ANDRZEJEWSKI, Kate, Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave., Dallas, TX 75205, TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave, Dallas, TX 75205 and JACOBS, Bonnie F., Huffington Dept. Earth Sciences, Southern Methodist University, PO Box 750395, Dallas, TX 75275

SKONECZNA, Magdalena¹, SKIBA, Michal¹, SZYMANSKI, Wojciech², MAJ-SZELIGA, Katarzyna¹, KISIEL, Marta¹ and BLACHOWSKI, Artur³, (1)Institute of Geological Sciences, Department of Mineralogy, Petrology and Geochemistry, Jagiellonian University, Gronostajowa 3A, Krakow, 30-387, Poland, (2)Institute of Geography and Spatial Management, Department of Pedology and Soil Geography, Jagiellonian University, Gronostajowa 7, Krakow, 30-387, Poland, (3)Institute of Physics, Mossbauer Spectroscopy Laboratory, Pedagogical University, Podchorazych 2, Krakow, 30-084, Poland

MILLER, Theodore A, EES, NMT, 801 leroy place, socorro, NM 87801 and HARRISON, J.B.J., Dept of Earth & Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801

MICHEL, Lauren A.¹, TABOR, Neil J.², CHAN, Rachel L.³, BLAYLOCK, Hannah E.¹, HILLIS, Kayla R.¹ and ACKERMANN, Mary M.², (1)Department of Earth Sciences, Tennessee Tech University, Box 5062, Cookeville, TN 38505, (2)Roy M. Huffington Department of Earth Sciences, Southern Methodist University, 3225 Daniel Ave, Dallas, TX 75275-0395, (3)Environmental Systems Program, University of California, Merced, 5200 North Lake Rd., Merced, CA 95343

PLATT, Brian F., Department of Geology and Geological Engineering, University of Mississippi, 120A Carrier Hall, University, MS 38677