LACHNIET, Matthew S.¹, ASMEROM, Yemane², POLYAK, Victor J.², and DENNISTON, Rhawn³, (1) Department of Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Box 454010, Las Vegas, NV 89154-4010, matthew.lachniet@unlv.edu, (2) Earth and Planetary Sciences, University of New Mexico, 221 Yale Blvd, Northrop Hall, Albuquerque, NM 87131, (3) Geology, Cornell College, 600 1st St West, Mt Vernon, IA 52314

MCGEE, David, Earth, Atmospheric and Planetary Sciences, MIT, 45 Carleton St, E25-625, Cambridge, MA 02142, davidmcg@mit.edu, CROSS, Mellissa, Department of Earth Sciences, University of Minnesota, Minneapolis, MN 55455, STEPONAITIS, Elena, Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA 02142, and QUADE, Jay, Department of Geosciences, University of Arizona, Tucson, AZ 85721

JOHNSON, Kathleen R., Dept. of Earth System Science, University of California, Irvine, 3206 Croul Hall, Irvine, CA 92697-3100, kathleen.johnson@uci.edu, MCCABE-GLYNN, Staryl, Earth System Science, University of California, Irvine, 3206 Croul Hall, Irvine, CA 92697, CHENG, Hai, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, and EDWARDS, Lawrence, Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455

MCCABE-GLYNN, Staryl, Earth System Science, University of California, Irvine, 3206 Croul Hall, Irvine, CA 92697, mccabegs@uci.edu and JOHNSON, Kathleen R., Dept. of Earth System Science, University of California, Irvine, 3206 Croul Hall, Irvine, CA 92697-3100

COVEY, Aaron K., Dept. of Earth and Environmental Sciences, Vanderbilt University, 2301 Vanderbilt Place, PMB 351805, Nashville, TN 37235, a.covey@vanderbilt.edu, OSTER, Jessica L., Earth and Environmental Science Department, Vanderbilt University, Nashville, TN 37240, and SHARP, Warren D., Berkeley Geoochronology Center, 2455 Ridge Road, Berkeley, CA 94709

MILLER, Nathan¹, BANNER, Jay¹, FENG, Weimin², GONZALES, Angelique³, KOZDON, Reinhard⁴, and VALLEY, John⁴, (1) Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, nrmiller@jsg.utexas.edu, (2) Department of Physics, Astronomy and Geosciences, Valdosta State University, Valdosta, GA 31698, (3) Department of Geology, Cornell College, Mount Vernon, IA 52314, (4) Department of Geoscience, University of Wisconsin, Madison, WI 53706

OSTER, Jessica L., Earth and Environmental Science Department, Vanderbilt University, Nashville, TN 37240, jessica.l.oster@vanderbilt.edu, KELLEY, Neil P., Paleobiology, National Museum of Natural History, Smithsonian Institute, PO Box 37012, MRC 121, Washington, DC 20013-7012, and MONTANEZ, Isabel, Department of Earth and Planetary Sciences, Univ of California, Davis, CA 95616

DORALE, Jeffrey A., Dept. of Earth and Environmental Sciences, University of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242-1379, jeffrey-dorale@uiowa.edu

DHUNGANA, Rajesh, Geological Sciences, University of Alabama, 2003 Bevill Building, 7th Avenue P.O. Box 870338, Tuscaloosa, AL 35487-0338, dhungana.rajesh@gmail.com and AHARON, Paul, Department of Geological Sciences, University of Alabama, 2003 Bevill Building, 7th Avenue P.O. Box 870338, Tuscaloosa, AL 35487-0338

TREMAINE, Darrel M., Earth, Ocean, and Atmospheric Science, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL 32310 and MEANS, Harley, Florida Geological Survey, Tallahassee, FL 32304, guy.means@dep.state.fl.us

RIDLEN, Nicole M., Vanderbilt University, PO Box 116, Mississippi State, MS 39762, nicole.m.ridlen@vanderbilt.edu, POLK, Jason, WKU Hoffman Environmental Research Institute, 1906 College Heights Blvd. #31066, Bowling Green, KY 42101, and MYLROIE, John E., Department of Geosciences, Mississippi State University, Mississippi State, MS 39762-5448

BUCKLES, Jessica¹, ROWE, Harry², and GAO, Yongli¹, (1) Geological Sciences, University of Texas at San Antonio, San Antonio, TX 78249, jessica.buckles@utsa.edu, (2) Bureau of Economic Geology, The University of Texas at Austin, The Jackson School of Geoscience, University Station, Box X, Austin, TX 78713-8924

DAVIES, Gareth J., Tennessee Department of Environment and Conservation, DOE Oversight Office, 761 Emory Valley Road, Oak Ridge, TN 37830, gareth.davies@tn.gov, VAN BEYNEN, Philip, Geography, Environment, and Planning, University of South Florida, 4202 East Fowler Ave, Tampa, FL 33620, FORD, Derek C., Geography and Earth Sciences, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4K1, Canada, and SCHWARCZ, Henry P., School of Geography and Earth Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada

GAO, Yongli¹, ROWE, Harry², BUCKLES, Jessica¹, CHENG, Hai³, and EDWARDS, R. Lawrence³, (1) Geological Sciences, University of Texas at San Antonio, San Antonio, TX 78249, yongli.gao@utsa.edu, (2) Bureau of Economic Geology, The University of Texas at Austin, The Jackson School of Geoscience, University Station, Box X, Austin, TX 78713-8924, (3) Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455

LI, Zheng-Hua, Earth and Environmental Sciences Division, Los Alamos National Laboratory, P.O. Box 1663, MS J535, Los Alamos, NM 87545, DRIESE, Steven G., Terrestrial Paleoclimatology Research Group, Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, Steven_Driese@baylor.edu, STINCHCOMB, Gary E., Watershed Studies Institute, Dept. of Geosciences, Murray State University, 334 Blackburn Hall, Murray, KY 42071, KOCIS, James J., Department of Geosciences, University of Massachusetts, Morrill Sciences Center, Amherst, MA 01003, HORN, Sally P., Department of Geography, University of Tennessee, Knoxville, TN 37996-0925, BUCKLES, Jessica, Earth and Environmental Sciences, University of Texas at Arlington, 412 S. Cooper St. Apt 17, Arlington, TX 76013, ROWE, Harry, Bureau of Economic Geology, The University of Texas at Austin, The Jackson School of Geoscience, University Station, Box X, Austin, TX 78713-8924, and CHENG, Hai, Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455

HARDT, Benjamin F.¹, DOCTOR, Daniel H.¹, GAO, Yongli², MIN, Angela³, CHENG, Hai³, and EDWARDS, R. Lawrence³, (1) U.S. Geological Survey, 12201 Sunrise Valley Drive, MS 926A, Reston, VA 20192, dhdoctor@usgs.gov, (2) Geological Sciences, University of Texas at San Antonio, San Antonio, TX 78249, (3) Department of Earth Sciences, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455