CARMODY, Laura¹, JONES, Adrian P.², MIKHAIL, Sami³, BOWER, Dina M.³, STEELE, Andrew³, LAWRENCE, David M.⁴, VERCHOVSKY, A.B⁵, BUIKIN, A.⁶ and TAYLOR, Lawrence A.¹, (1)Planetary Geosciences Institute, Department of Earth & Planetary Sciences, The University of Tennessee, Knoxville, TN 37996, (2)Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, United Kingdom, (3)Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Road, Washington, DC 20015, (4)School of Geography, Geology and the Environment, Kingston University of London, Penrhyn Road, Kingston upon Thames, KT1 2EE, United Kingdom, (5)Department of Physical Sciences, PSSRI, The Open University, Milton Keynes, MK7 6AA, United Kingdom, (6)Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, 19 Kosygin Str, Moscow, 119991, Russia, lcarmod1@utk.edu, lcarmod1@utk.edu

SIMS, Whitney¹, POLLOCK, Meagen², JUDGE, Shelley², PEPPERS, Matthew Henry¹, HALL, Tricia², CARY, W.¹, SILVER, Kevin² and HINTZ, Amanda³, (1)Department of Geology, The College of Wooster, 1189 Beall Avenue, Wooster, OH 44691, (2)Department of Geology, The College of Wooster, 944 College Mall, Scovel Hall, Wooster, OH 44691, (3)Geologic Hazards Program, Utah Geologic Survey, 1594 W. North Temple, Salt Lake City, UT 84114, wsims13@wooster.edu, wsims13@wooster.edu

SIEGRIST, Max T., Department of Earth and Ocean Sciences, University of South Carolina, 701 Sumter Street, EWSC 617, Columbia, SC 29208, YOGODZINSKI, Gene, Department of Earth & Ocean Sciences, University of South Carolina, Columbia, SC 29208, VERVOORT, Jeffrey D., School of Earth and Environmental Sciences, Washington State University, Pullman, WA 99164 and KELEMEN, Peter, Lamont Doherty Earth Observatory, Columbia University, Palisades, NY 10964, msiegrist@geol.sc.edu, msiegrist@geol.sc.edu

TURNER, Sheldon P., Institute for the Study of Environment, Sustainability, and Energy, Northern Illinois University, 321 Health Services Building, Northern Illinois University, DeKalb, IL 48824, DROST, Robert E., Geocognition Research Laboratory, Michigan State University, Department of Geological Sciences, 206 Natural Science, East Lansing, MI 48824, CRONBERGER, Karl, Notre Dame, IN 46556, GLASSER, Paul, Oxford, OH 45056 and ROONEY, Tyrone, Geological Sciences, Michigan State University, 208c Natural Sciences, East Lansing, MI 48824, sturner5@niu.edu, sturner5@niu.edu

JOHNSON, Teresa, Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois St, Golden, CO 80401, WENDLANDT, Richard, Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401, SHANNON, James, MMG, 390 Union Blvd, Ste 200, Lakewood, CO 80228 and BOERBOOM, Terrence J., Minnesota Geological Survey, University of Minnesota, 2642 University Avenue W, St. Paul, MN 55114, tejohnso@mines.edu, tejohnso@mines.edu

SENDEK, Callie Lauran, Geology Department, Pomona College, 185 E. 6th St, Claremont, CA 91711, LACKEY, Jade Star, Geology Department, Pomona College, Claremont, CA 91711, D'ERRICO, Megan, Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305 and BARNES, Jaime D., Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78712, callielauran@gmail.com, callielauran@gmail.com

SHAVERS, Ethan, St.Louis, MO 63118, eshaver1@slu.edu, eshaver1@slu.edu

D'ERRICO, Megan, Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305, LACKEY, Jade Star, Geology Department, Pomona College, Claremont, CA 91711, SURPLESS, Benjamin, Geosciences, Trinity University, 1 Trinity Place, San Antonio, TX 78212, LOEWY, Staci L., Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, BARNES, Jaime D., Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78712 and VALLEY, John, Department of Geology and Geophysics, Univ of Wisconsin, Madison, WI 53706, mderrico@stanford.edu, mderrico@stanford.edu

HOGAN, Ian M. and SUTTON, Sally J., Geosciences, Colorado State University, Fort Collins, CO 80523, imhogan85@gmail.com, imhogan85@gmail.com

BERNARD, Sylvain¹, WIRTH, R.², SCHREIBER, Anja³, SCHULZ, Hans-Martin⁴ and HORSFIELD, Brian⁴, (1)Lmcm Umr 7202 Cnrs, MNHN Paris, Case Postale 52 - 61, rue Buffon, Paris, 75005, France, (2)3.3 Chemistry and Physics of Earth Materials, GFZ Potsdam, Telegrafenberg, Potsdam, 14473, Germany, (3)3.3 Chemistry and Physics of Earth Materials, GFZ Potsdam, Telegrafenberg, Postdam, 14473, Germany, (4)4.3 Organic Geochemistry, GFZ Potsdam, Telegrafenberg, Potsdam, 14473, Germany, sbernard@mnhn.fr, sbernard@mnhn.fr

YIM, Gil-Jae¹, JI, Sang-woo², CHEONG, Young-Wook¹, SEO, Eui-Young³ and CHAE, Byung-Gon², (1)Korea Institute of Geoscience & Mineral Resources, Gwahang-no 92, Yuseong-gu, Daejeon, 305-350, Korea, Republic of (South), (2)Geologic Environment Division, Korea Institute of Geoscience and Mineral Resources, 92 Gwahang-no, Yuseong-gu, Daejeon, 305350, Korea, Republic of (South), (3)Devision of Energy & Resources Engineering, Kangwon National University, Chuncheon, 200-701, Korea, Republic of (South), gjyim@kigam.re.kr, gjyim@kigam.re.kr

BERNDT, Michael E.¹, BAVIN, Travis¹ and JOHNSON, Nathan², (1)Minnesota Department of Natural Resources, St. Paul, MN 55155, (2)Department of Civil Engineering, University of Minnesota - Duluth, 1405 University Drive, Duluth, MN 55812, mike.berndt@state.mn.us, mike.berndt@state.mn.us

LONG, Kyle and NIEMITZ, Jeffrey W., Department of Earth Sciences, Dickinson College, P.O. Box 1773, Carlisle, PA 17013, longky@dickinson.edu, longky@dickinson.edu

LEE ZHI YI, Amelia, Department of Geology, Bryn Mawr College, Bryn Mawr, PA 19010, SHELTON, Jenna L., Eastern Energy Resources Science Center, U.S. Geological Survey, Reston, VA 20192 and MCINTOSH, Jennifer, Hydrology & Water Resources, University of Arizona, Tucson, AZ 85721, aleezhiyi@brynmawr.edu, aleezhiyi@brynmawr.edu

GEYER, Christopher¹, PAIZIS, Nicole¹ and ATEKWANA, Eliot², (1)Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078-3031, (2)Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078, christopher.geyer@okstate.edu, christopher.geyer@okstate.edu

LUETKEMEYER, P. Benjamin and KEENAN, Timothy E., Earth and Atmospheric Sciences, Saint Louis University, 205 O'Neil Hall, 3642 Lindell Blvd, St. Louis, MO 63108, luetkepb@slu.edu, luetkepb@slu.edu

SUN, Hongbing¹, CHAKOWSKI, Nicole², MAZZA, Nicolas², GOVE, Brita², PEZZI, Eric² and HUSCH, Jonathan², (1)Geological, Environmental, and Marine Sciences (GEMS), Rider University, 2083 Lawrenceville Road, Lawrenceville, NJ 08648, (2)Geological, Environmental, and Marine Sciences, Rider University, 2083 Lawrenceville Road, Lawrenceville, NJ 08648, hsun@rider.edu, hsun@rider.edu

PEREZ Jr, Victor J. and CHIN, Yo, Earth Sciences, The Ohio State University, Columbus, OH 43210, perez.187@buckeyemail.osu.edu, perez.187@buckeyemail.osu.edu

GIRI, Sharmila, Geology, The University of Cincinnati, 3467 Brookline Ave Apt 1B, Cincinnati, OH 45220, DIEFENDORF, Aaron F., Department of Geology, University of Cincinnati, PO Box 210013, Cincinnati, OH 45221-0013 and LOWELL, Thomas V., Department of Geology, University of Cincinnati, 500 Geology/Physics Building, Cincinnati, OH 45221, girisj@mail.uc.edu, girisj@mail.uc.edu

BOOP, Liana M.¹, ONAC, Bogdan P.¹, WYNN, Jonathan G.², FORNÓS, Joan J.³, MERINO, Antoni⁴ and RODRÍGUEZ-HOMAR, Marta³, (1)Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, (2)School of Geosciences, University of South Florida, 4202 E. Fowler Ave, SCA 528, NES 107, Tampa, FL 33620, (3)Karst and Littoral Geomorphology Research Group, Universitat de les Illes Balears, Cra. Valldemossa, km. 7.5, Palma de Mallorca, 07071, Spain, (4)Federació Balear d'Espeleologia, C/ Margarida Xirgú, 16, Palma de Mallorca, 07011, Spain, lianaboop@mail.usf.edu, lianaboop@mail.usf.edu

RUTELONIS, Joseph Wes¹, MEIER, Scott D.¹, KAUHANDA, Karabo², MOKGANEDI, Eryk Z.², GARES, Sheri², ATEKWANA, Eliot¹ and MOLWALEFHE, Loago N.², (1)Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078, (2)Department of Geology, University of Botswana, Private Bag UB00704, Gaborone, Botswana, wes.rutelonis@okstate.edu, wes.rutelonis@okstate.edu

GREENBERG, Kyle A.¹, BALOGH-BRUNSTAD, Zsuzsanna², SHI, Z.³, AREY, B.⁴, DOHNALKOVA, A.⁴, NIEDZIELA, S.M.¹ and KELLER, C.K.³, (1)Department of Geology and Environmental Sciences, Hartwick College, Oneonta, NY 13820, (2)Department of Geology and Environmental Sciences, Hartwick College, 1 Hartwick Drive, Oneonta, NY 13820, (3)School of the Environment, Washington State University, Pullman, WA 99164, (4)Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352, greenbergk@hartwick.edu, greenbergk@hartwick.edu

LAPO, Kristiana¹, TODD, Claire² and KOESTER, Alexandria J.¹, (1)Department of Geosciences, Pacific Lutheran University, Tacoma, WA 98447, (2)Geosciences, Pacific Lutheran University, Tacoma, WA 98447, lapoke@plu.edu, lapoke@plu.edu

PAIZIS, Nicole¹, GEYER, Christopher¹ and ATEKWANA, Eliot², (1)Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078-3031, (2)Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078, nicole.paizis@okstate.edu, nicole.paizis@okstate.edu

FINLAY, Alyssa J., Earth and Environmental Science, Temple University, Philadelphia, PA 19122 and GRANDSTAFF, David E., Department of Earth & Environmental Science, Temple University, Philadelphia, PA 19122, alyssajean@temple.edu, alyssajean@temple.edu

RAINES, Jessica E., Geoscienceces, Georgia State University, 24 Peachtree Center Ave. Room 392, Atlanta, GA 30303 and DEOCAMPO, Daniel, Department of Geosciences, Georgia State University, PO Box 4105, Atlanta, GA 30302, Jessr17@gmail.com, Jessr17@gmail.com

YURMAN, Scott N. and DEOCAMPO, Daniel M., Geosciences, Georgia State University, Atlanta, GA 30302, syurman1@student.gsu.edu, syurman1@student.gsu.edu

VESPER, Dorothy J., Department of Geology & Geography, West Virginia University, Morgantown, WV 26506 and EDENBORN, Harry M., Geosciences Division, National Energy Technology Lab; U.S. Department of Energy, Pittsburgh, PA 15236, djvesper@mail.wvu.edu, djvesper@mail.wvu.edu

BACZYNSKI, Allison A.¹, MCINERNEY, Francesca A.¹, WING, Scott L.² and KRAUS, Mary J.³, (1)Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, (2)Paleobiology, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, (3)Dept of Geological Sciences, Univ. of Colorado, 399 UCB, Boulder, CO 80309, allison@earth.northwestern.edu, allison@earth.northwestern.edu

HARRELL, Winnie Ramona, Garner, NC 27529, INGLIS, Jeremy, Isotope Geochemistry/Geochronology Lab, University of North Carolina-Chapel Hill, Department of Geological Sciences, Chapel Hill, NC 27516 and COLEMAN, D.S., Department of Geological Sciences, University of North Carolina at Chapel Hill, CB# 3315, Mitchell Hall, Chapel Hill, NC 27599-3315, wrharrell663@gmail.com, wrharrell663@gmail.com

RICE, Karen C., USGS and University of Virginia, USGS and University of Virginia, Department of Environmental Sciences, P.O. Box 400123, Charlottesville, VA 22904 and HERMAN, Janet S., Dept. of Environmental Sciences, University of Virginia, PO Box 400123, Charlottesville, VA 22904-4123, jherman@virginia.edu, jherman@virginia.edu

YUAN, Ke¹, BECKER, Udo¹, RENOCK, Devon² and EWING, Rodney C.¹, (1)Department of Earth and Environmental Sciences, University of Michigan, 1100 N. University Avenue, Ann Arbor, MI 48109, (2)Department of Earth Sciences, Dartmouth College, Fairchild Science Center, HB 6105, Hanover, NH 03755, keyuan@umich.edu, keyuan@umich.edu

MINGES, Jared M., Department of Geology and Environmental Earth Science, Miami University, 1601 University Boulevard, Hamilton, OH 45011, KREKELER, Mark, Department of Geology, Miami University, Hamilton, IN 45011 and ALMQUIST, Catherine, Chemical and Paper Engineering Department, Miami University, Engineering Building 64J, Oxford, OH 45056, mingesj2@muohio.edu, mingesj2@muohio.edu

HOLSING, Nicholas A., Department of Geological Sciences and Environmental Studies, Binghamton University, PO Box 6000, Binghamton, NY 13902-6000 and JENKINS, David M., Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902-6000, nholsin1@binghamton.edu, nholsin1@binghamton.edu