GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

CADIEUX, Sarah Beth, Environmental Science, Sweet Briar College, 134 Chapel Road, Sweet Briar, VA 24595, SCHUETTE, Ursel M.E., Ecology and Ecosystems, Institute of Arctic Biology, 311 Irving 1 Building, Fairbanks, AK 99775, WHITE, Jeffrey R., School of Public and Environmental Affairs, Indiana University, Bloomington, IN 47405 and PRATT, Lisa M., Department of Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405

MEYER, Katja M.¹, WILLIAMS, Angus¹, JOHNSON, Jamie¹, JUNIUM, Christopher K.² and JONES, Clive³, (1)Department of Earth & Environmental Sciences, Willamette University, 900 State Street, Salem, OR 97301, (2)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (3)Department of Earth and Planetary Sciences, Washington University, St. Louise, MO 63130

SWANNER, Elizabeth¹, LAMBRECHT, Nicholas², WITTKOP, Chad³, KATSEV, Sergei⁴, FAKHRAEE, Mojtaba⁴ and SHEIK, Cody⁴, (1)Department of Geological & Atmospheric Sciences, Iowa State University, Ames, IA, (2)Department of Geological & Atmospheric Sciences, Iowa State University, 2237 Osborn Drive, 253 Science I, Ames, IA 50011-1027, (3)Chemistry and Geology, Minnesota State University, Ford Hall 241, Mankato, MN 56001, (4)University of Minnesota - Duluth, Large Lakes Observatory (LLO), 2205 E. 5th St., Research Laboratory Building 230, Duluth, MN 55812

KIRK, Matthew F., Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, JIN, Qusheng, Earth Sciences, University of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272, FLYNN, Theodore M., Biosciences Division, Argonne National Laboratory, Argonne, IL 60439 and ZEGLIN, Lydia H., Biology, Kansas State University, Manhattan, KS 66506

DEMOTT, Laura M.¹, NAPIERALSKI, Stephanie A.², JUNIUM, Christopher K.¹, TEECE, Mark³ and SCHOLZ, Christopher A.¹, (1)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (2)Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, (3)Chemistry, SUNY- Environmental Science and Forestry, 1 Forestry Drive, Syracuse, NY 13210

TESTA, Maurice P., Geosciences, University of Arkansas Fort Smith, 5210 Grand Ave, Fort Smith, AR 72913 and KIRKLAND, Brenda E., Geosciences, Mississippi State University, Starkville, MS 39759

BRUIHLER, Sarah and BARTLEY, Julie K., Geology Department, Gustavus Adolphus College, 800 W. College Ave, St. Peter, MN 56082

FORD, Sian Erin¹, BRADY, Allyson L.², WARR, Oliver³, LOLLAR, Garnet S.³, GIUNTA, Thomas³, MCKELVIE, Jennifer R.⁴, SHERWOOD LOLLAR, Barbara³ and SLATER, Greg F.⁵, (1)Geography and Earth Science, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1, Canada, (2)School of Geography and Earth Sciences, McMaster University, 1280 Main Street West, Hamilon, ON L8S4K1, (3)Department of Geology, University of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, (4)Geoscience, Nuclear Waste Management Organization, 22 St. Clair Avenue East, Toronto, ON M4T 2S3, Canada, (5)School of Geography and Earth Sciences, McMaster University, 1280 Main St. West, Hamilton, ON L8S 4K1, Canada

GRIM, Sharon L.¹, KLATT, Judith M.², DE BEER, Dirk³, CHENNU, Arjun³, WALDBAUER, Jacob⁴, DRUSCHEL, Gregory⁵ and DICK, Gregory J.¹, (1)Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, MI 48109, (2)Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, MI 48109; Max Planck Institute for Marine Microbiology, Bremen, 28359, Germany, (3)Max Planck Institute for Marine Microbiology, Bremen, 28359, Germany, (4)Department of the Geophysical Sciences, University of Chicago, Chicago, IL 60637, (5)Department of Earth Sciences, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202

AKONDI, Rawlings and SHARMA, Shikha, Geology and Geography, West Virginia University, 330 Brooks Hall, 98 Beechurst Avenue, Morgantown, WV 26506

FULTON, James M., Department of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76798 and VAN MOOY, Benjamin A.S., Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543

WELANDER, Paula V., Stanford University, 473 Via Ortega, Rm 140, Stanford, CA 94305, ZENG, Zhirui, Department of Earth System Science, Stanford University, Stanford, CA 94045, LIU, Xiaolei, School of Geology and Geophysics, University of Oklahoma, 100 East Boyd St, Norman, OK 73019, WEI, Jeremy H., Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305 and SUMMONS, Roger E., Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, MIT, E25-633, 77 Massachusetts Ave, Cambridge, MA 02139