BAGHAI-RIDING, Nina¹, CHOUDHARY, Vinod², COLLINS Jr, Joe D.³, DEGNY, Assonman³, GUTHRIE, Calista L.³, KIRKLAND, Brenda L.³, PUTNAM, Barbara¹ and WILLIAMS, Kersten Lee¹, (1)Biological and Physical Sciences, Delta State University, Cleveland, MS 38733, (2)Biological and Physical Science, Mississippi State University, 130 Harned Hall Lee Blvd, Starkville, MS 39762, (3)Department of Geosciences, Mississippi State University, P.O. Box 5448, Mississippi State, MS 39762, joe.collins1982@gmail.com, joe.collins1982@gmail.com

MANSOUR, Ahmed Sadek M., Geology Department, Faculty of Science, Faculty of Science, Geology Department, Moharam Beih, Alexandria, 21511, Egypt, ah_sadek@hotmail.com, ah_sadek@hotmail.com

ROBLE, Leigh Anne, Geology, Appalachian State University, ASU Box 13038, Boone, NC 28608, CARMICHAEL, Sarah K., Dept. of Geology, Appalachian State University, Boone, NC 28608, SANTELLI, Cara, National Museum of Natural History, Smithsonian Institute, Washington D.C, 20560 and BRAUER, Suzanna L., Biology, Appalachian State University, ASU P.O. Box 32027, Boone, NC 28608, roblela@email.appstate.edu, roblela@email.appstate.edu

SMART, Saundra M.¹, BUREN, Douglas D.¹, BRAKE, Sandra S.¹, WOLF, Stephen F.² and HASIOTIS, Stephen T.³, (1)Department of Earth and Environmental Systems, Indiana State University, Terre Haute, IN 47809, (2)Department of Chemistry and Physics, Indiana State University, Terre Haute, IN 47809, (3)Department of Geology, University of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045-7613, ssmart1@indstate.edu, ssmart1@indstate.edu

CRON, Brandi¹, CROSSEY, Laura J.², KARLSTROM, Karl E.² and NORTHUP, Diana E.³, (1)Earth and Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131, (2)Earth and Planetary Science, University of New Mexico, Albuquerque, NM 87131, (3)Biology, University of New Mexico, MSC03-2020, 1 University of New Mexico, Albuquerque, NM 87131, b1985@unm.edu, b1985@unm.edu

LIU, Chang, Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803 and ENGEL, Annette S., Dept. Geology and Geophysics, Louisiana State University, E-235 Howe-Russell Geoscience Complex, Baton Rouge, LA 70803, cliu14@tigers.lsu.edu, cliu14@tigers.lsu.edu

GUPTA, Axita A. and ENGEL, Annette Summers, Dept. Geology & Geophysics, Louisiana State University, E235 Howe-Russell Geoscience Complex, Baton Rouge, LA 70803, agupta6@tigers.lsu.edu, agupta6@tigers.lsu.edu

DICK, Gregory J.¹, MARCUS, Daniel N.¹, SHELDON, Nathan D.¹, LONG, Stephen A.² and BIDDANDA, Bopaiah A.², (1)Department of Geological Sciences, University of Michigan, 2534 CC Little Building, 1100 N. University Ave, Ann Arbor, MI 48109-1005, (2)Annis Water Resources Institute, Grand Valley State University, 740 West Shoreline Drive, Muskegon, MI 49441, dnmarc@umich.edu, dnmarc@umich.edu

KOLESAR, Courtney A.¹, JONES, Daniel S.², LARSON, Lance N.³, BURGOS, William D.³ and MACALADY, Jennifer L.², (1)Geosciences, Pennsylvania State Univeristy, University Park, State College, PA 16802, (2)Geosciences, Pennsylvania State University, University Park, PA 16802, (3)Civil and Environmental Engineering, Pennsylvania State Univeristy, University Park, State College, PA 16802, cak5152@psu.edu, cak5152@psu.edu

HANCOCK, Leanne, Department of Geology, University of Georgia, Athens, GA 30602, OLSON, Sannie J., College of St. Scholastica, 1200 Kenwood Avenue, Duluth, MN 55811, FLOOD, Beverly E., Department of Earth Sciences, University of Minnesota, 310 Pillsbury Drive, Pillsbury Hall, Room 108, University of Minnesota, Minneapolis, MN 55455 and BAILEY, Jake V., Earth Sciences, University of Minnesota - Twin Cities, 310 Pillsbury Drive SE, Minneapolis, MN 55455, leanneh89@gmail.com, leanneh89@gmail.com

MILLER, Samuel E.¹, SAUVAGE, Justine F.², BAHNIUK, Anelize M.³, JARRETT, Amber J.M.⁴, CORSETTI, Frank A.⁵, PETRYSHYN, Victoria A.⁵ and SHAPIRO, R.S.⁶, (1)The Department of the Geophysical Sciences, University of Chicago, Chicago, IL 60637, (2)Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02882, (3)Swiss Federal Institute of Technology, ETH Zurich, Zürich, 8092, (4)Research School of Earth Sciences, Australian National University, Canberra, 0200, (5)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (6)Geological and Environmental Sciences, California State University-Chico, 400 West 1st. Street, Chico, CA 95929-0205, samuelmiller@uchicago.edu, samuelmiller@uchicago.edu

LAPO, Kristiana¹, JOHNSON, Skylar², LANDIS, Erica², WILSON, Jessica², HEGLAND, Matthew¹, TODD, Claire¹ and SIEGESMUND, Amy², (1)Department of Geosciences, Pacific Lutheran University, Tacoma, WA 98447, (2)Department of Biology, Pacific Lutheran University, Tacoma, WA 98447, lapoke@plu.edu, lapoke@plu.edu