GSA Annual Meeting in Seattle, Washington, USA - 2017

WILMETH, Dylan T.¹, CORSETTI, Frank A.¹, BERELSON, William M.¹, BEUKES, Nicolas J.², AWRAMIK, Stanley M.³ and PETRYSHYN, Victoria A.⁴, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)Department of Geology, University of Johannesburg, P.O. Box 524, Auckland Park, Johannesburg, 2006, South Africa, (3)Department of Earth Science, University of California, Santa Barbara, CA 93106, (4)Environmental Studies Program, University of Southern California, Los Angeles, CA 90089, dwilmeth@usc.edu

JOHNSON, Aleisha C.¹, REINHARD, Christopher T.², ROMANIELLO, Stephen J.¹, GREANEY, Allison T.³, GARCIA-ROBLEDO, Emilio⁴, REVSBECH, Niels Peter⁴, CANFIELD, Donald E.⁵, LYONS, Timothy W.⁶ and ANBAR, Ariel D.⁷, (1)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (2)School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332-0340, (3)Department of Earth Science, University of California - Santa Barbara, Santa Barbara, CA 93106, (4)Department of Bioscience, Aarhus University, Aarhus C, DK-8000, Denmark, (5)Nordic Center for Earth Evolution, Univeristy of Southern Denmark, Odense, 5230, Denmark, (6)Department of Earth Sciences, University of California, Riverside, CA 92521, (7)School of Earth & Space Exploration and School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1404, acjohn29@asu.edu

CROWE, Sean A., Microbiology & Immunology, and Earth Ocean & Atmospheric Sciences, University of British Columbia, 2457-2350 Health Sciences Mall, Life Sciences Center, Vancouver, BC V6T 1Z3, Canada and THOMPSON, Katharine J., Microbiology & Immunology, University of British Columbia, 2455-2350 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada, sean.crowe@ubc.ca

GOLDBLATT, Colin¹, MCDONALD, Victoria¹ and MCCUSKER, Kelly², (1)School of Earth and Ocean Sceinces, University of Victoria, Victoria, BC V8P 5C2, Canada, (2)Atmospheric Sceinces, University of Washington, Seattle, WA 98195, czg@uvic.ca

SAWADA, Hikaru¹, ISOZAKI, Yukio², SAWAKI, Yusuke³, FUJISAKI, Wataru⁴, SAKATA, Shuhei⁵, MARUYAMA, Shigenori⁶, UEDA, Hisahiro⁷, SAITO, Takuya⁶ and SATO, Tomohiko⁶, (1)Department of General System Studies, the University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Tokyo, 153-8902, Japan, (2)Department of General System Studies, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Tokyo, 153-8902, Japan, (3)Department of Earth Science and Astronomy, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo, Tokyo, 153-8902, Japan, (4)Yokohama Institute for Earth Sciences, JAMSTEC, 3173-25, Showa-machi, Kanazawa-ku, Yokohama, 236-0001, Japan, (5)Department of Chemistry, Gakushuin University, Tokyo, 171-0031, Japan, (6)Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo, 152-8551, Japan, (7)Earth and Planetary Sciences, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo, 152-8551, Japan, hsawada@ea.c.u-tokyo.ac.jp

SMIT, Matthijs A., Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, 2020-2207 Main Mall, Vancouver, BC V6T 1Z4, Canada and MEZGER, Klaus, Institut für Geologie, Universität Bern, Baltzerstrasse 1-3, Bern, 3012, Switzerland, msmit@eoas.ubc.ca

SUMMONS, Roger E.¹, GOLD, David A.², CARON, Abigail M.¹, MOMPER, Lily¹ and FOURNIER, Gregory P.³, (1)Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, MIT, E25-633, 77 Massachusetts Ave, Cambridge, MA 02139, (2)Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, (3)Earth, Atmospheric & Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, rsummons@mit.edu

BOSAK, Tanja¹, MOORE, Kelsey R¹, FOURNIER, Gregory P.², MOMPER, Lily³ and MAGNABOSCO, Cara⁴, (1)Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (2)Earth, Atmospheric & Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (3)Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, MIT, E25-633, 77 Massachusetts Ave, Cambridge, MA 02139, (4)Flatiron Institute Center for Computational Biology, Simons Foundation, New York, NY 10010, tbosak@MIT.EDU

OSTERHOUT, Jeffrey T., Department of Earth, Planetary, and Space Sciences, University of California-Los Angeles, 595 Charles E Young Dr E, Los Angeles, CA 90095-1567 and CZAJA, Andrew D., Department of Geology, University of Cincinnati, 500 Geology-Physics Bldg, Cincinnati, OH 45221-0013, osterhout@ucla.edu

ZHENG, Xin-Yuan¹, SATKOSKI, Aaron M.², BEARD, Brian L.¹, REDDY, Thiruchelvi R.², BEUKES, Nicolas J.³ and JOHNSON, Clark M.², (1)Department of Geoscience, University of Wisconsin-Madison; NASA Astrobiology Institute, 1215 W. Dayton St, Madison, WI 53706, (2)Department of Geoscience, University of Wisconsin-Madison, NASA Astrobiology Institute, 1215 W. Dayton St, Madison, WI 53706, (3)Department of Geology, University of Johannesburg, P.O. Box 524, Auckland Park, Johannesburg, 2006, South Africa, xzheng75@wisc.edu

ANBAR, Ariel D., School of Earth & Space Exploration and School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1404, anbar@asu.edu

KIPP, Michael¹, STÜEKEN, Eva E.², BEKKER, Andrey³ and BUICK, Roger¹, (1)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195, (2)School of Earth & Environmental Sciences, University of St Andrews, St Andrews, KY16 9AL, United Kingdom, (3)Department of Earth Sciences, University of California, Riverside, 900 University Avenue, Riverside, CA 92521, kipp@uw.edu

OSTRANDER, Chadlin M.¹, KENDALL, Brian², ROMANIELLO, Stephen J.³, GORDON, Gwyneth W.⁴, OLSON, Stephanie⁵, LYONS, Timothy W.⁶, NIELSEN, Sune G.⁷, ZHENG, Wang⁴ and ANBAR, Ariel D.⁸, (1)School of Earth and Space Exploration,, Arizona State University, Tempe, AZ 85287-1404, (2)Earth and Environmental Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON N2L 3G1, Canada, (3)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (4)School of Earth and Space Exploration, Arizona State University, Box 871404, Tempe, AZ 85287-1404, (5)Department of Earth Sciences, University of California, Riverside, Riverside, CA 92521, (6)Department of Earth Sciences, University of California, Riverside, CA 92521, (7)Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, MA, (8)School of Earth & Space Exploration and School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1404, cmostran@asu.edu