GSA Annual Meeting in Phoenix, Arizona, USA - 2019

ARRINGTON, Angela¹, CYMES, Brittany A.², DIETRICH, Matthew³, KREKELER, Mark P.S.¹ and STURMER, Daniel M.⁴, (1)Geology & Environmental Earth Sciences, Miami University, 501 E. High St., Oxford, OH 45056, (2)Geology & Environmental Earth Science, Miami University, 500 E. High Street, Oxford, OH 45056; Geology & Environmental Earth Sciences, Miami University, 501 E. High St., Oxford, OH 45056, (3)Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN 37240, (4)Department of Geology, University of Cincinnati, PO Box 210013, Cincinnati, OH 45221-0013

GUNNELL, Nathan V., Department of Geology, Brigham Young University, Provo, UT 84602, NELSON, Stephen T., Department of Geological Sciences, Brigham Young University, Provo, UT 84602 and ENGSTROM, Daniel R., St. Croix Watershed Research Station, Science Museum of Minnesota, Marine on St. Croix, MN 55047

YOUNGBLOOD, Lawrence Paul, MCGUIRE, Jennifer T. and JACOBSEN, Nathan, Biology, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105-1080

BARAZA PIAZUELO, Teresa and HASENMUELLER, Elizabeth A., Earth and Atmospheric Sciences, Saint Louis University, St. Louis, MO 63108

HERNANDEZ, Brianda N., Department of Geological Sciences, California State Polytechnic University-Pomona, 3801 W Temple Ave, Pomona, CA 91768 and OSBORN, Stephen G., Geological Sciences Department, California State Polytechnic University, Pomona, 3801 W. Temple Avenue, Pomona, CA 91768

MURPHY, Christa, Geology, Eastern Washington University, 130 Science Building, Cheney, WA 99004 and NEZAT, Carmen A., Department of Geology, Eastern Washington University, 140 Science Building, Cheney, WA 99004

BUCKLEY, Camille E., Earth and Atmospheric Sciences, Saint Louis University, Saint Louis, MO 63104 and HASENMUELLER, Elizabeth A., Earth and Atmospheric Sciences, Saint Louis University, St. Louis, MO 63108

RUHL, Laura S.¹, POLLOCK, Erik D.², CAREY, Matthew¹, DEGARMO, Christopher J.¹, FIALLOS, Juliann M.¹, HARALSON, Elizabeth A.³ and SMITH, Zachary J.¹, (1)Department of Earth Sciences, University of Arkansas at Little Rock, 2801 S. University Ave., Little Rock, AR 72204, (2)University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville, AR 72701, (3)Earth Sciences, University of Arkansas Little Rock, 2801 S University, FH 307, Little Rock, AR 72204

O'REILLY, Andrew M., Geology and Geological Engineering, University of Mississippi, 120 Carrier Hall, University, MS 38677, HOBART, Justin L., Geosyntec Consultants, 1300 South Mint Street, Suite 300, Charlotte, NC 28203 and GIFFORD, Jennifer N., Geology and Geological Engineering, University of Mississippi, 118G Carrier Hall, Oxford, MS 38677

MEIXNER, T., GUPTA, Neha, ANDERSON, Jack, SWARTZ, Samantha and ROCKHILL, Tyler, Hydrology and Atmospheric Sciences, University of Arizona, Rm 122B Bldg #11, Tucson, AZ 85721-0000

FARMER, E. Christa, HAMPTON, Aaron, HSU, Deana, JASON, Mark, LEWIS, Andrew and MALISZKA, Miranda, Department of Geology, Environment, and Sustainability, 114 Hofstra University, Hempstead, NY 11549-1140

O'SHEA, Michael J.¹, VIGLIATURO, Ruggero¹, CHOI, Jessica¹, KREKELER, Mark P.S.² and GIERE, Reto¹, (1)Department of Earth and Environmental Science, University of Pennsylvania, 240 S. 33rd Street, Philadelphia, PA 19104, (2)Geology & Environmental Earth Sciences, Miami University Hamilton, Hamilton, OH 45011

BUCK, Brenda J.¹, METCALF, Rodney V.¹ and MCLAURIN, Brett T.², (1)Department of Geoscience, University of Nevada Las Vegas, 4505 S Maryland Parkway, Las Vegas, NV 89154, (2)Department of Environmental, Geographical and Geological Sciences, Bloomsburg University of Pennsylvania, 400 E. 2nd St., Bloomsburg, PA 17815