SHERMAN, Brett D., Geology, Appalachian State University, 572 Rivers Street, Boone, NC 28608 and WILSON, Crystal G., Geology, Appalachian State University, 572 Rivers St, Boone, NC 28607, wilsoncg@appstate.edu, wilsoncg@appstate.edu

CLARK III, Arthur L., Geology Department, Middlebury College, Middlebury, VT 05753 and AMIDON, William H., Geological and Planetary Sciences, California Institute of Technology, MC 100-23, California Institute of Technology, Pasadena, CA 91125, alclark@middlebury.edu, alclark@middlebury.edu

MIANO, Sandra Cecília, Nuclear and Environmental Licensing, Eletronuclear, Rua Anita Garibaldi, 42/801, Rio de Janeiro, 22041-080, Brazil and PIRES Sr, Fernando R.M., Mineral Exploration - INB, Brazilian Nuclear Industry, Rua Gilberto Cardoso, 230/902, Rio de Janeiro, 22430-070, Brazil, scmiano@gmail.com, scmiano@gmail.com

HOFER, Gerald, Department of Geodynamics and Sedimentology, University of Vienna, Althanstrasse 14, Vienna, A-1090, Austria and WAGREICH, Michael, Department for Geodynamics and Sedimentology, University of Vienna, Althanstrasse 14, Vienna, A-1090, Austria, daoide@gmx.at, daoide@gmx.at

HAZEN, Robert M., HEMLEY, Russell J. and BERTKA, Connie M., Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd, N.W, Washington, DC 20015, rhazen@ciw.edu, rhazen@ciw.edu

XIONG, Yongliang, KIRKES, Leslie and ROSELLE, Rachael, Repository Performance Department, Sandia National Laboratories, 4100 National Parks Highway, Carlsbad, NM 88220, yxiong@sandia.gov, yxiong@sandia.gov

VAN WIEREN, Emily M., Department of Biology, Hope College, P.O. Box 9000, Holland, MI 49422-9000, SEYMOUR, Michael D., Department of Chemistry, Hope College, P.O. Box 9000, Holland, MI 49422-9000 and PETERSON, Jonathan W., Department of Geological & Environmental Sciences, Hope College, P.O. Box 9000, Holland, MI 49422-9000, emily.vanwieren.1@hope.edu, emily.vanwieren.1@hope.edu

KANTAR, Cetin, Environmental Engineering, Mersin University, Ciftlikkoy, Mersin, 33343, Turkey, MERCAN, Nazime, Department of Biology, Pamukkale University, Kinikli, Denizli, 20017, Turkey and CETINER, Ziya S., Department of Geological Engineering, Canakkale Onsekiz Mart University, Canakkale, 17020, ziyac@comu.edu.tr, ziyac@comu.edu.tr

POWERS, Nicholas S.¹, WILCOX, Jeffrey D.², SEYMOUR, Michael D.¹ and PETERSON, Jonathan W.³, (1)Department of Chemistry, Hope College, P.O. Box 9000, Holland, MI 49422-9000, (2)Department of Environmental Studies, University of North Carolina at Asheville, One University Heights, CPO #2330, Asheville, NC 28804, (3)Department of Geological & Environmental Sciences, Hope College, P.O. Box 9000, Holland, MI 49422-9000, nicholas.powers@hope.edu, nicholas.powers@hope.edu

PETRASKY, Laura J., Department of Engineering, Hope College, P.O. Box 9000, Holland, MI 49422-9000, SEYMOUR, Michael D., Department of Chemistry, Hope College, P.O. Box 9000, Holland, MI 49422-9000 and PETERSON, Jonathan W., Department of Geological & Environmental Sciences, Hope College, P.O. Box 9000, Holland, MI 49422-9000, peterson@hope.edu, peterson@hope.edu

PRIBIL, Michael J., USGS, Denver Federal Center, MS 973, Denver, CO 80225-0046, GRAY, John E., U.S. Geological Survey, P.O. Box 25046, MS 973, Denver, CO 80225, VAN METRE, Peter C., Texas Water Science Center, U.S. Geological Survey, 8027 Exchange Drive, Austin, TX 78754, BORROK, David M., School of Geosciences, University of Louisiana at Lafayette, Lafayette, LA 70504 and THAPALIA, Anita, Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, mpribil@usgs.gov, mpribil@usgs.gov

GULBRANSON, Erik L., Department of Geology, University of California, Davis, CA 95616, TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275 and MONTANEZ, Isabel, Department Geology, University of California, Davis, CA 95616, elgulbranson@ucdavis.edu, elgulbranson@ucdavis.edu

TUDEK, John, Department of Geology and Geography, West Virginia University, 330 Brooks Hall, Morgantown, WV 26506-6300 and BOYER, Douglas G., USDA Agricultural Resource Service, Appalachian Farming Systems Research Center, 1224 Airport Rd, Beaver, WV 25813-9423, hewhocaves@gmail.com, hewhocaves@gmail.com

HOSSEINI, Seyed Zia, Dept. of Geology, Shahid Bahonar University, Kerman, Iran, P.O. Box 76175-133, Kerman, 76175, Iran, ARVIN, Mohsen, Dept. of Geology, Shahid Bahonar University, P.O. Box 76175-133, Kerman, 76175, Iran, OBERHANSLI, Roland, Earth Sciences, University of Potsdam, Potsdam, D 14476, Germany, DARGAHI, Sara, Department of Geology, Shahid Bahonar Univ, Kerman, 75176, Iran and BABAEI, Abbed, Biological, Geological and Environmental Sciences, Cleveland State Univ, E. 24th at Euclid Ave, Cleveland, OH 44115, a.babaei@csuohio.edu, a.babaei@csuohio.edu

RIDLEY, Moira K., Department of Geosciences, Texas Tech University, Lubbock, TX 79409-1053, MACHESKY, Michael L., Illinois State Water Survey, Champaign, IL 61820 and KUBICKI, James D., Dept. of Geosciences, The Pennsylvania State University, 335 Deike Bldg, University Park, PA 16802-2712, Moira.Ridley@ttu.edu, Moira.Ridley@ttu.edu

BAUMEISTER, Julie L.¹, TU, Valerie¹, OLSEN, Amanda A.² and HAUSRATH, Elisabeth M.¹, (1)Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154, (2)School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, jbaumeister1217@gmail.com, jbaumeister1217@gmail.com

STUMPF, Allison R., ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 East Boyd Street Suite 710, Norman, OK 73019, SOREGHAN, Gerilyn S., Geology and Geophysics, University of Oklahoma, 100 E Boyd St, Suite 710, Norman, OK 73019, MADDEN, Megan Elwood, School of Geology and Geophysics, Univesity of Oklahoma, 100 E. Boyd St, Norman, OK 73019 and HALL, Brenda L., Department of Earth Sciences/Climate Change Institute, University of Maine, Bryand Global Sciences Center, Orono, ME ME 04469, allison@ou.edu, allison@ou.edu

PONCELET, Dominique and SENKO, John, University of Akron Dept. of Geology and Environmental Science, 252 Buchtel Commons, Akron, OH 44325, dmp48@zips.uakron.edu, dmp48@zips.uakron.edu

JAMISON, Jonathan¹, AMIN, Isam E.² and ROBBS, Cherilyn², (1)Geology and Environmental Science, Youngstown State University, Youngstown, OH 44455, (2)Department of Geological & Environmental Sciences, Youngstown State University, One University Plaza, Youngstown, OH 44555, jonjamison@gmail.com, jonjamison@gmail.com

TSYPIN, M.A., Department of Geology, University of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045 and MACPHERSON, G.L., Department of Geology, University of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66044, tsypik@ku.edu, tsypik@ku.edu

PHILLIPS, Preston Lee, Department of Geology and Geography, University of North Carolina at Pembroke, Pembroke, NC 28372, SINGLETARY, Steven, Sencr-MIC, Fayetteville State University, 1200 Murchison Road, Fayetteville, NC 28301, MCSWIGGEN, Peter L., McSwiggen and Associates, 2855 Anthony Lane South, Suite B1, St. Anthony, MN 55418-2883 and DRAPER, David S., Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center, Mail Code KR111, 2101 NASA Parkway, Houston, TX 77058, lee.phillips@uncp.edu, lee.phillips@uncp.edu

EKE, O.C., Department of Geology, Kansas State University, Manhattan, KS 66506, NIPPERT, Jesse B., Division of Biology, Kansas State University, Ackert Hall, Manhattan, KS 66506, PETROSKE, Elizabeth, Kansas Geological Survey, University of Kansas, 1930 Constant Ave, Lawrence, KS 66047, OVIATT, Charles, Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506 and DATTA, Saugata, Department of Geology, Kansas State University, 104 Thompson Hall, Manhattan, KS 66506-3201, eke@ksu.edu, eke@ksu.edu

OELOFSE, Laura and FIELDS HATHERLEY, Lori, Rigaku Americas Corporation, 9009 New Trails Drive, The Woodlands, TX 77381, laura.oelofse@rigaku.com, laura.oelofse@rigaku.com

MOSHER, David, Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, CAESAR, Wendell, Department of Geology, St. Lawrence University, 149 Brown Hall, Canton, NY 13617 and CHIARENZELLI, Jeffrey R., Geology, St. Lawrence University, 149 Brown Hall, St. Lawrence University 23 Romoda Drive, Canton, NY 13617, moshed4@rpi.edu, moshed4@rpi.edu

ANDERSON, Adam, BOHLEN, Karoline J., EASLEY, Elisabeth A., EDELEN, Jeffrey C., HOLLEY, Elizabeth A., KLEIN, Rebecca W., MATTHEWS, Jessica A., MEUZELAAR, Tom, NOWAK, Robert M. and WHITTAKER, Peter B., Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401, eholley@mines.edu, eholley@mines.edu