MCDONOUGH, Hannah L. and LACHMAR, Thomas E., Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322-4505, hannah.mcdonough@aggiemail.usu.edu, hannah.mcdonough@aggiemail.usu.edu

WILLIAMS, Nekesha, CUNY-City College, 160 Convent Avenue, New York, NY 10031 and BLOCK, Karin A., Department of Earth and Atmospheric Sciences, City College of New York, 160 Convent Avenue MR 106, New York, NY 10031, nwilliams2@ccny.cuny.edu, nwilliams2@ccny.cuny.edu

SENEFELD, Laura, Geological Sciences, University of Missouri, Columbia, MO 65201 and KELLEY, Cheryl, Department of Geological Sciences, University of Missouri, 101 Geological Sciences Building, Columbia, MO 65211, lksyb9@mail.missouri.edu, lksyb9@mail.missouri.edu

MILLER, Carrie L.¹, WATSON, David B.¹, HOWE, Jane², LESTER, Brian³, PHILLIPS, Debra⁴, LIANG, Liyuan¹ and PIERCE, Eric¹, (1)Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, MS 6038, Oak Ridge, TN 37831, (2)Materials Science and Technology Division, Oak Ridge National Laboratory, P.O. Box 2008, MS 6064, Oak Ridge, TN 37831, (3)Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, MS 6035, Oak Ridge, TN 37831, (4)Queens University Belfast, Belfast, BT7 1NN, Ireland, millercl@ornl.gov, millercl@ornl.gov

BLAIR, Susanna W., BRENNER, Mark, KENNEY, William and KAMENOV, George D., Department of Geological Sciences, University of Florida, 241 Williamson Hall, PO Box 112120, Gainesville, FL 32611, swblair@ufl.edu, swblair@ufl.edu

CHEN, Zhao, Department of Civil & Environmental Engineering, Michigan State University, A127 Engineering Research Court, East Lansing, MI 48824, ZIEGLER, Brady A., Dept. of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, KNEESHAW, Tara, Geology Department, Grand Valley State University, 1 Campus Drive, Allendale, MI 49401, PHANIKUMAR, Mantha S., Civil and Environmental Engineering, Michigan State Univ, A130 Engineering Research Court, East Lansing, MI 48824-1115, MCGUIRE, Jennifer T., Geology, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105 and COZZARELLI, Isabelle M., U.S. Geological Survey, National Research Program, Eastern Branch, Reston, VA 20192, chenzha4@msu.edu, chenzha4@msu.edu

MCGUIRE, Jennifer T.¹, RUHME, Benjamin T.², STREITZ, Ryan D.², ZIEGLER, Brady A.³, JAESCHKE, Jeanne B.⁴ and COZZARELLI, Isabelle M.⁵, (1)Biology, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105-1080, (2)Geology, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105-1080, (3)Dept. of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (4)U.S. Geological Survey, 12201 Sunrise Valley Dr MS 431, Reston, VA 20192, (5)U.S. Geological Survey, Reston, VA 20192, jtmcguire@stthomas.edu, jtmcguire@stthomas.edu

BAEDECKER, Mary Jo¹, COZZARELLI, Isabelle², EGANHOUSE, Robert P.³, JAESCHKE, Jeanne B.⁴, REVESZ, Kinga M.³, QI, Haiping³ and BEKINS, Barbara A.⁵, (1)U.S. Geological Survey, Emeritus, Reston, VA 20192, (2)U.S. Geological Survey, 431 National Center, Reston, VA 20192, (3)U.S. Geological Survey, Reston, VA 20192, (4)U.S. Geological Survey, 12201 Sunrise Valley Dr MS 431, Reston, VA 20192, (5)U.S. Geological Survey, Menlo Park, CA 94025, mjbaedecker@usgs.gov, mjbaedecker@usgs.gov

MOHAMED, Ahmed, Geology & Geophysics, Texas A&M University, TAMU, MS3115, College Station, TX TX 77843, ZHAN, Hongbin, Department of Geology and Geophysics, Texas A&M University, Mail Stop 3115, College Station, TX 77843 and SPARKS, David W., Geology and Geophysics, Texas A&M University, TAMU, MS3115, College Station, TX 77843, ahmedghd80@yahoo.com, ahmedghd80@yahoo.com

JOHNSON, Katherine M., Dept of Geology and Environmental Geosciences, College of Charleston, 66 George Street, Charleston, SC 29424 and VULAVA, Vijay M., Geology and Environmental Geosciences, College of Charleston, 66 George Street, Charleston, SC 29424, kmjohnso1@g.cofc.edu, kmjohnso1@g.cofc.edu

GIGANDET, Katherine¹, STRUCKHOFF, Garrett¹, QIN, Ke¹ and AGRAWAL, Abinash², (1)Earth & Environmental Sciences, Wright State University, 3640 Colonel Glenn Highway, 260 Brehm, Dayton, OH 45435, (2)Earth and Environmental Sciences, Wright State University, 3640 Colonel Glenn Highway, Dayton, OH 45435, gigandet.katherine30@gmail.com, gigandet.katherine30@gmail.com

WILLIAMS, Leslie L., Earth & Environmental Sciences, Wright State University, 3640 Colonel Glenn Highway, 260 Brehm, Dayton, OH 45435, GOLTZ, Mark N., Dept of Systems and Engineering Management, Air Force Institute of Technology, 2950 Hobson Way, Wright Patt AFB, OH 45433 and AGRAWAL, Abinash, Earth and Environmental Sciences, Wright State University, 3640 Colonel Glenn Highway, Dayton, OH 45435, leslielaviniawilliams@gmail.com, leslielaviniawilliams@gmail.com

LASKOSKIE, Amanda¹, VESPER, Dorothy J.¹ and EDENBORN, Harry M.², (1)Department of Geology & Geography, West Virginia University, Morgantown, WV 26506, (2)Geosciences Division, National Energy Technology Lab; U.S. Department of Energy, Pittsburgh, PA 15236, djvesper@mail.wvu.edu, djvesper@mail.wvu.edu

SCALISE, Kimberly, Geological Sciences, East Carolina University, 101 Graham Building (MS558), Greenville, NC 27858 and MITRA, Siddhartha, Geological Sciences (MS558), Geological Sciences (MS558), Greenville, NC 27858, SCALISEK10@students.ecu.edu, SCALISEK10@students.ecu.edu

GUERRA, Kirsten N.¹, KEEVAN, Jeffrey², NATTER, Michael², LEE, Ming-Kuo³, KEIMOWITZ, Alison R.⁴ and SON, Ahjeong⁵, (1)Schlumberger, 1325 S Dairy Ashford Rd, Houston, TX 77077, (2)Department of Geology and Geography, Auburn University, AL 36849, (3)Department of Geosciences, Auburn University, 210 Petrie Hall, Auburn, AL 36849, (4)Chemistry, Vassar College, 124 Raymond Ave, Poughkeepsie, NY 12604, (5)Civil Engineering, Auburn University, Auburn, AL 36849, KGuerra@slb.com, KGuerra@slb.com

DINCER, Zeynep¹, SERICANO, Jose L.², MARCANTONIO, Franco³, WADE, Terry L.², BIANCHI, Thomas⁴ and KOLKER, Alexander S.⁵, (1)Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843, (2)Geochemical and Environmental Research Group, Texas A&M University, 833 Graham Road, College Station, TX 77845, (3)Geology and Geophysics, Texas A&M University, College Station, TX 77830, (4)Department of Oceanography, Texas A&M University, Eller O & M Building, College Station, TX 77843-3146, (5)Louisiana Universities Marine Consortium, 8124 Highway 56, Chauvin, LA 70344, dincerzeynepster@gmail.com, dincerzeynepster@gmail.com

CANNON, William F.¹, SMITH, David B.², SOLANO, Federico¹ and WOODRUFF, Laurel G.³, (1)US Geological Survey, 12201 Sunrise Valley Dr, MS 954, Reston, VA 20192-0001, (2)U.S. Geological Survey, MS 973, Denver Federal Center, Denver, CO 80225, (3)U.S. Geological Survey, 2280 Woodale Drive, Mounds View, MN 55112, wcannon@usgs.gov, wcannon@usgs.gov

WOODRUFF, Laurel G.¹, CANNON, William F.², SMITH, David B.³, SOLANO, Federico² and WESTPHAL, Tiffani⁴, (1)U.S. Geological Survey, 2280 Woodale Drive, Mounds View, MN 55112, (2)US Geological Survey, 12201 Sunrise Valley Dr, MS 954, Reston, VA 20192-0001, (3)U.S. Geological Survey, MS 973, Denver Federal Center, Denver, CO 80225, (4)US Geological Survey, 954 National Center, Reston, VA 20192-0001, woodruff@usgs.gov, woodruff@usgs.gov

DOWNEY, Anna C., Department of Geology, Kansas State University, Manhattan, KS 66506, KRIEG, Chelsea, Earth and Atmospheric Sciences Department, SUNY College at Oneonta, Oneonta, NY 13820 and GROWDON, Martha, Earth and Atmospheric Sciences, SUNY College at Oneonta, Oneonta, NY 13820, acdowney@ksu.edu, acdowney@ksu.edu

KRIEG, Chelsea, SUNY Oneonta, Oneonta, NY 13820, DOWNEY, Anna C., Department of Geology, Kansas State University, Manhattan, KS 66506 and GROWDON, Martha, Earth and Atmospheric Sciences, SUNY College at Oneonta, Oneonta, NY 13820, kriecs14@suny.oneonta.edu, kriecs14@suny.oneonta.edu

HAGGARD, Sarah¹, RIVAS, Cristina¹, CAFFEE, Stephanie¹, ARMENTA, Anyannete², REYES, Jocelyn³, BUCK, Brenda⁴, GOOSSENS, Dirk⁴, SOUKUP, Debbie⁴, HORTON, Robert A.¹ and BARON, Dirk¹, (1)Department of Geological Sciences, California State University, Bakersfield, 62SCI, 9001 Stockdale Highway, Bakersfield, CA 93311, (2)Mira Monte High School, 1800 S. Fairfax Road, Bakersfield, CA 93307, (3)Golden Valley High School, 801 Hosking Avenue, Bakersfield, CA 93307, (4)Department of Geoscience, University of Nevada Las Vegas, 4505 South Maryland Parkway, Box 454010, Las Vegas, NV 89154-4010, dbaron@csub.edu, dbaron@csub.edu

BURROWS, Jill E., VIRGONE, Kayla M., SOLLY, Joseph A. and PETERS, Stephen C., Earth and Environmental Sciences, Lehigh University, 1 W Packer Ave, Bethlehem, PA 18015, jeb308@lehigh.edu, jeb308@lehigh.edu

PIATAK, Nadine M.¹, ARGUE, Denise M.², SEAL II, Robert R.¹, KIAH, Richard G.², BESSER, John M.³, COLES, James F.⁴ and HAMMARSTROM, Jane M.⁵, (1)U.S. Geological Survey, 954 National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, (2)U.S. Geological Survey, 331 Commerce Way, Pembroke, NH 03275, (3)U.S. Geological Survey, 4200 New Haven Road, Columbia, MO 65201, (4)New England Water Science Center, U.S. Geological Survey, 10 Bearfoot Road, Northborough, MA 01532, (5)U.S. Geological Survey, 954 National Center, Reston, VA 20192, npiatak@usgs.gov, npiatak@usgs.gov

HAYES, Sarah M., Department of Chemistry and Biochemistry, University of Alaska Fairbanks, 900 Yukon Dr, Rm 194, Fairbanks, AK 99775, FOSTER, Andrea L., U.S. Geological Survey, Menlo Park, CA 94025 and BALISTRIERI, Laurie S., U.S. Geological Survey, School of Oceanography, University of Washington, Seattle, WA 98195, s.hayes@alaska.edu, s.hayes@alaska.edu

CHRISTIAN, Kayla, RESESS Internship Program, UNAVCO, Boulder, Colorado, Dept. of Earth and Environmental Sciences, University of Illinois at Chicago, Chicago, IL 60607, NORDSTROM, D. Kirk, U.S. Geological Survey, Boulder Labs, 3215 Marine St, Boulder, CO 80303, MCCLESKEY, R. Blaine, U.S. Geol Survey, 3215 Marine Street, Suite E-127, Boulder, CO 80303 and CAMPBELL, Kate M., Water Resources Division, U.S. Geological Survey, Boulder, CO 80303, kaylamchris@gmail.com, kaylamchris@gmail.com