WILLIAMS, John W., Department of Geography, University of Wisconsin Madison, 550 North Park Street, Madison, WI 53706, jww@geography.wisc.edu, LEHNERT, Kerstin A., Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9W, Palisades, NY 10964, ANDERSON, David M., Paleoclimate Branch, NOAA's National Climatic Data Center, Boulder, CO 80305, FILS, Douglas, Consortium for Ocean Leadership, 1201 New York Ave, NW, 4th Floor, Washington, DC 20005, JENKINS, Chris, Instaar, University of Colorado, Boulder, CO 80309, LENHARDT, W. Christopher, RENCI, 100 Europa Drive Suite 540, Chapel Hill, NC 27517, NOREN, Anders, LacCore, University of Minnesota, 500 Pillsbury Dr SE, Minneapolis, MN 55455, OLSZEWSKI, Thomas D., Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843-3115, and UHEN, Mark, Department of Atmospheric, Oceanic and Earth Sciences, George Mason University, Washington, DC 22030

DIAS, Kara A. and SPERAZZA, Michael, Department of Geosciences, Stony Brook University, 340 Earth and Space Sciences Building, Stony Brook, NY 11794-2100, kara.dias@stonybrook.edu

TRIPATHY, Gyana R., AIRIE Program Department of Geosciences, Colorado State University, Fort Collins, CO 80523-1482, gyana.tripathy@colostate.edu, HANNAH, Judith L., AIRIE Program, Department of Geosciences, Colorado State University, Fort Collins, CO 80523-1482, USA, and CEED Centre of Excellence, University of Oslo, 0316 Oslo, P.O Box 1048, Norway, STEIN, Holly J., AIRIE Program, Colorado State University, Fort Collins, CO 80523-1482 USA, Centre for Earth Evolution and Dynamics, University of Oslo, Oslo, 0316, Norway, and YANG, Gang, AIRIE Program, Department of Geosciences, Colorado State University, Fort Collins, CO 80523-1482

CHORN, Benjamin T., Large Lakes Observatory and Department of Geological Sciences, University of Minnesota Duluth, 3802 Slalom Dr, Apt. #324, Billings, MT 59102, chor0034@d.umn.edu

FULTON, James M.¹, FREEMAN, Katherine H.², ARTHUR, Michael A.², and VAN MOOY, Benjamin A.S.³, (1) Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798, james_fulton@baylor.edu, (2) Department of Geosciences, Pennsylvania State University, University Park, PA 16802, (3) Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543

HOLMES, Charles W., Environchron, 9103 64th Ave East, Bradenton, FL 34202, Environchron@verizon.net

MORRISSEY, Amy J., Department of Earth Sciences, Syracuse University, 204 Heroy Laboratory, Dept. of Earth Sciences, Syracuse, NY 13210, amorriss@syr.edu, SCHOLZ, Christopher A., Earth Sciences, Syracuse University, Syracuse, NY 13244, and RUSSELL, James M., Department of Geological Sciences, Brown University, 324 Brook Street, Box 1846, Providence, RI 02912

BATAILLE, Clement, Geology and Geophysics, University of Utah, Frederick Albert Sutton Building 115 S 1460 E Room 383, Salt Lake City, UT 84112, clement.bataille@gmail.com, BOWEN, Gabriel, Geology and Geophysics, University of Utah, Frederick Albert Sutton Building 115 S 1460 E, Salt Lake City, UT 84112, and MASTALERZ, Maria D., Indiana Geological Survey, Indiana University, Bloomington, IN 47405

MYRBO, Amy¹, MARTY, James², GRIVNA, Brian¹, and MCEWAN, Reed³, (1) LacCore/Limnological Research Center, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, amyrbo@umn.edu, (2) Quinney College of Natural Resources, Utah State University, Logan, UT 84322, (3) Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455