HOWARD, Amanda¹, SALTZMAN, Matthew R.², SEDLACEK, Alexa R.C.², SEDLAK, Christopher², FOLAND, Kenneth², LINDER, Jeff S.², LESLIE, Stephen A.³ and YOUNG, Seth A.⁴, (1)School of Earth Sciences, The Ohio State University, Columbus, OH 43210, (2)School of Earth Sciences, The Ohio State University, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210, (3)Department of Geology and Environmental Sciences, James Madison University, MSC 6903, Harrisonburg, VA 22807, (4)Department of Geological Sciences, Indiana University, Bloomington, IN 47405, howard.616@osu.edu, howard.616@osu.edu

SCHMITZ, Mark D., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535 and DAVYDOV, Vladimir I., Department of Geosciences, Boise State Univ, 1910 University Drive, Boise, ID 83725, markschmitz@boisestate.edu, markschmitz@boisestate.edu

WALLACE, Zachary A., ConocoPhillips, Houston, TX 77079 and ELRICK, Maya, Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, zwallace@unm.edu, zwallace@unm.edu

HUSINEC, Antun¹, COLONY, James¹, HOSKINSON, Katie N.², MARVINNEY, Kyle L.² and RENDALL, Benjamin E.³, (1)Geology, St. Lawrence University, Canton, NY 13617, (2)Department of Geology, St. Lawrence University, Canton, NY 13617, (3)Geology Department, St. Lawrence University, Canton, NY 13617, ahusinec@stlawu.edu, ahusinec@stlawu.edu

HERRMANN, Achim D., Geology & Geophysics, Louisiana State University, Baton Rouge, LA 70803, ALGEO, Thomas J., Geology, University of Cincinnati, Cincinnati, OH 45221-0013 and ANBAR, A.D., School of Earth and Space Exploration and Department of Chemistry & Biochemistry, Arizona State University, Tempe, AZ 85287-1404, aherrmann@lsu.edu, aherrmann@lsu.edu

GILL, Benjamin, Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, LYONS, Timothy W., Department of Earth Sciences, University of California, Riverside, CA 92521, GILHOOLY III, William, Dept. of Earth Sciences, University of California, Riverside, CA 92521 and FARQUHAR, James, Earth System Science Interdisciplinary Center and Department of Geology, University of Maryland, College Park, MD 20742, bgill@fas.harvard.edu, bgill@fas.harvard.edu

DAY, Jed, Geography & Geology, Illinois State Univ, Normal, IL 61790-4400, WHALEN, Michael T., Dept. of Geology and Geophysics, University of Alaska, Fairbanks, AK 99775-5780 and OVER, D. Jeffrey, Department of Geological Sciences, SUNY-Geneseo, Geneseo, NY 14454-1401, jeday@ilstu.edu, jeday@ilstu.edu

FLAKE, Ryan C.¹, GROSSMAN, Ethan L.¹, YANCEY, Thomas E.¹, OLSZEWSKI, Thomas D.¹, THOMAS, Deborah J.², RAYMOND, Anne¹ and MILLER, Brent V.¹, (1)Department of Geology & Geophysics, Texas A&M University, College Station, TX 77843, (2)Department of Oceanography, Texas A&M University, 3146 TAMU, College Station, TX 77843-3146, rflake@neo.tamu.edu, rflake@neo.tamu.edu

ROONEY, Abigail, Department of Geology, Trinity College Dublin, Trinity College, Dublin, D2, Ireland, GOODHUE, Robbie, Geology, Trinity College Dublin, Department of Geology, Trinity College, Dublin, D2, Ireland and CLAYTON, Geoff, Geology, Trinity College Dublin, Dublin, D2, Ireland, abrooney@tcd.ie, abrooney@tcd.ie

ADIGWE, Ekenemolise and QUAN, Tracy M., Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078, ekenem.adigwe@okstate.edu, ekenem.adigwe@okstate.edu

MIKULIC, Donald G., Illinois State Geological Survey, University of Illinois, 615 E. Peabody Dr, Champaign, IL 61820-6964, KLUESSENDORF, Joanne, Weis Earth Science Museum, University of Wisconsin-Fox Valley, 1478 Midway Road, Menasha, WI 54952 and MCLAUGHLIN, Patrick, Wisconsin Geological and Natural History Survey, 3817 Mineral Point Rd, Madison, WI 53705-5100, mikulic@illinois.edu, mikulic@illinois.edu

WAN, Zhenzhu, Geology, University of Cincinnati, 500 Geology/Physics Building, University of Cincinnati, Cincinnati, OH 45221, wanzu@mail.uc.edu, wanzu@mail.uc.edu