GSA Annual Meeting in Denver, Colorado, USA - 2016

GU, Baohua, Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831, gub1@ornl.gov

ZIEGLER, Brady A., Dept. of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, COZZARELLI, Isabelle M., U.S. Geological Survey, U.S. Geological Survey MS 431, Reston, VA 20192, NG, G.-H. Crystal, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455-0231 and SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 1405 Perry St, Blacksburg, VA 24061, bziegler@vt.edu

DUROE, Kiersten¹, MILLS, Jonathan¹, WULLSCHLEGER, Stan², SEBESTYEN, Stephen D.³, KINSMAN-COSTELLO, Lauren E.⁴ and HERNDON, Elizabeth⁵, (1)Kent State University, Kent, OH 44242, (2)Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, (3)USDA Forest Service, Northern Research Station, 1831 Highway 169 E, Forestry Sciences Lab, Grand Rapids, MN 55744, (4)Biological Sciences, Kent State University, 256 Cunningham Hall, Kent, OH 44242, (5)Department of Geology, Kent State University, Kent, OH 44242, kduroe@kent.edu

SWANNER, Elizabeth¹, WITTKOP, Chad², LAMBRECHT, Nicholas¹ and KATSEV, Sergei³, (1)Department of Geological & Atmospheric Sciences, Iowa State University, 2237 Osborn Drive, 253 Science I, Ames, IA 50011-1027, (2)Department of Chemistry and Geology, Minnesota State University, Ford Hall 144, Mankato, MN 56001, (3)University of Minnesota - Duluth, Large Lakes Observatory (LLO), 2205 E. 5th St., Research Laboratory Building 230, Duluth, MN 55812, eswanner@iastate.edu

KETTLER, Richard M.¹, HE, Yongsheng², KE, Shan³, LOOPE, David B.¹ and WEBER, Karrie A.⁴, (1)Department of Earth & Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340, (2)School of Earth Sciences and Resources, China University of Geosciences, Beijing, 29 Xueyuan Road, Haidian District, China University of Geosciences, Beijing, 100083, China, (3)State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Xueyuan Rd.29, Haidian District, Beijing, 100083, China, (4)Department of Earth & Atmospheric Sciences and School of Biological Sciences, Lincoln, NE 68588-0118, rkettler1@unl.edu

LOOPE, David B. and KETTLER, Richard M., Department of Earth & Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340, dloope1@unl.edu

HERNDON, Elizabeth, Department of Geology, Kent State University, Kent, OH 44242, HAVIG, Jeff, Department of Geology, University of Cincinnati, 500 Geology-Physics Building, Cincinnati, OH 45221, SINGER, David M., Department of Geology, Kent State University, 228 McGilvrey Hall, Kent, OH 44242, MCCORMICK, Mike, Biology, Hamilton College, 198 College Hill Road, Clinton, NY 13323 and KUMP, Lee R., Department of Geosciences, Pennsylvania State University, University Park, PA 16802, eherndo1@kent.edu

HEALY, Olivia M.¹, PAN, Donald¹, SOUCHECK, Jesse¹, YANG, Wendy H.², HOLLIS, Gregory¹, NOLAN, Jason P.³, LAMERE, Brandon¹, ANDERSON, Christopher L.¹, KIAT, Rebecca¹, SILVER, Whendee L.⁴, FERNANDO, Samodha C.⁵ and WEBER, Karrie A.³, (1)School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, (2)Plant Biology and Geology, University of Illinois, Urbana-Champaign, Urbana, IL 61822, (3)Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, (4)Department of Environmental Science, Policy, and Management, University of California-Berkeley, Berkeley, CA 94720-5800, (5)Department of Animal Science, University of Nebraska-Lincoln, Lincoln, NE 68583, olivia.healy@huskers.unl.edu

CASHAY, Mara L.¹, CARMICHAEL, Sarah K.², CARSON, Michael³, HUGHES, Andrew¹, MADRITCH, Michael¹ and BRÄUER, Suzanna L.¹, (1)Biology, Appalachian State University, ASU P.O. Box 32027, Boone, NC 28608, (2)Geology, Appalachian State University, 572 Rivers St, Boone, NC 28608, (3)Living with Lakes Centre, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON P3E 2C6, Canada, carmichaelsk@appstate.edu

KONG, Kyeong Pil¹, HEANEY, Peter J.¹, LING, Florence T.¹, POST, Jeffrey E.², STUBBS, Joanne E.³ and ENG, Peter J.³, (1)Geosciences, The Pennsylvania State University, 324 Deike Building, University Park, PA 16802, (2)Dept. of Mineral Sciences, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, (3)Center for Advanced Radiation Sources, University of Chicago, Chicago, IL 60637, kpk5234@psu.edu

KULP, Thomas R., STARBUCK, Nicholas C., DOVICK, Meghan A., ADHIKARI, Jishnu and BRAIOTTA, Franco, Department of Geological Sciences and Environmental Studies, Binghamton University, State University of New York, 4400, Vestal Parkway East, Binghamton, Binghamton, NY 13902, tkulp@binghamton.edu

WEBER, Karrie A., School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340; Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, NOLAN, Jason P., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, HEALY, Olivia M., School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588; School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, SNOW, Daniel, School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE 68588-0118, PAN, Donald, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, BONE, Sharon, Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, BARGAR, John R., Stanford Synchrotron Radiation Lightsource, 2575 Sand Hill Rd, Menlo Park, CA 94025 and KIAT, Rebecca, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588-0340, kweber@unl.edu

NOLAN, Jason P., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, ELOFSON, Chris, School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE 68588, BONE, Sharon, Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, CAMPBELL, Kate M., U.S. Geological Survey, 3215 Marine St, Boulder, CO 80303, SNOW, Daniel, School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE 68588-0118, BARGAR, John R., Stanford Synchrotron Radiation Lightsource, 2575 Sand Hill Rd, Menlo Park, CA 94025 and WEBER, Karrie A., Department of Earth & Atmospheric Sciences and School of Biological Sciences, Lincoln, NE 68588-0118, Jason.nolan@huskers.unl.edu

CAMPBELL, Kate M.¹, SCHAPER, Jonas², FULLER, Christopher C.³, AIKEN, George R.¹, RAND, Tace⁴ and KANE, Tyler¹, (1)U.S. Geological Survey, 3215 Marine St, Boulder, CO 80303, (2)Department of Hydrology, Bayreuth Center of Ecology and Environmental Research, University of Bayreuth, Universitätsstraße 30, Bayreuth, 95440, Germany, (3)U.S. Geological Survey, Bldg 15 McKelvey Building, 345 Middlefield Road, Menlo Park, CA 94025-3561, (4)Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, kcampbell@usgs.gov