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| | 158-1 | 1:30 PM | CRITICALLY TESTING THE EARLIEST SIGNS OF LIFE: BRASIER, Martin D.1, MCLOUGHLIN, Nicola2, and WACEY, David1, (1) Department of Earth Sciences, Oxford University, Parks Road, Oxford, OX1 3PR, United Kingdom, martin.brasier@earth.ox.ac.uk, (2) Earth Sciences, Oxford Univ, Parks Road, Oxford, OX1 3PR |
| | 158-2 | 1:50 PM | CARBONACEOUS CHERTS OF THE EARLY ARCHEAN; THE USE OF IN SITU TECHNIQUES FOR TRACING EARLY LIFE: VAN ZUILEN, Mark A., Equipe Géobiosphère Actuelle et Primitive, IPGP, Case 89, 4 Place Jussieu, Paris 75252 France, vanzuilen@ipgp.jussieu.fr |
| | 158-3 | 2:10 PM | ABRUPT RISE IN PALEOPROTEROZOIC O2 AND GLOBAL MICROBIAL SULFATE REDUCTION: WING, Boswell A., ESSIC and Dept. of Geology/Dept. of Earth and Planetary Sciences, University of Maryland/McGill University, Montreal, QC H2S 2C3, Canada, wing@eps.mcgill.ca, BAKER, Margaret A., Department of Geology, University of Maryland, College Park, MD 20742, BEKKER, Andrey, Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd., N.W, Washington, DC 20015-1305, KAUFMAN, Alan J., Geology Department, University of Maryland, College Park, MD 20742, and FARQUHAR, James, Earth System Science Interdisciplinary Center and Department of Geology, University of Maryland, College Park, MD 20742 |
| | 158-4 | 2:30 PM | FROM VOLCANIC WINTER TO SNOWBALL EARTH: AN ALTERNATIVE EXPLANATION FOR NEOPROTEROZOIC BIOSPHERE STRESS: STERN, Robert1, AVIGAD, Dov2, MILLER, Nathan R.1, and BEYTH, Michael3, (1) Geosciences Dept, U Texas at Dallas, Box 830688, Richardson, TX 75083-0688, rjstern@utdallas.edu, (2) Institute of Earth Sciences, Hebrew University of Jerusalem, Jerusalem, 95501, Israel, (3) Geological Survey of Israel, Malkhei Yisrael St. 30, Jerusalem, 95501, Israel |
| ![[ Recorded presentation ]](/static/img/filetypes/16x16/wrf.gif) | 158-5 | 2:50 PM | OCEANIC PILLOW LAVAS AS A HABITAT FOR MICROBIAL LIFE THROUGH TIME: FURNES, Harald, Department of Earth Science, University of Bergen, Allegt. 41, 5007, Bergen, Norway, harald.furnes@geo.uib.no, BANERJEE, Neil R., Department of Earth Sciences, University of Western Ontario, London, ON N6A 5B7, STAUDIGEL, Hubert, Scripps Insitution of Oceanography, Univ of California, UCSD-0225, La Jolla, CA 9209309 0225, MUEHLENBACHS, Karlis, Earth and Atmospheric Sciences, University of Alberta, 1-26 ESB, Edmonton, AB T6G 2E3, DE WIT, Maarten, Geological Sciences, Univ of Cape Town, Rondebosch, 77058, South Africa, and DILEK, Yildirim, Geology, Miami University, 116 Shideler Hall, Oxford, OH 45056 |
| | 158-6 | 3:10 PM | A DIFFERENT PERSPECTIVE ONTO EARLY LIFE: SEDIMENTARY STRUCTURES RISING FROM PHYSICAL-MICROBIAL INTERACTION IN SILICICLASTIC TIDAL FLATS: NOFFKE, Nora, Ocean, Earth & Atmospheric Sciences, Old Dominion University, 4600, Elkhorn Ave, Norfolk, VA 23529, nnoffke@odu.edu |
| | 158-7 | 3:30 PM | REPEATED FORMATION OF FAVORABLE NEW SUBSTRATES DETERMINES ABUNDANCE AND POPULATION STRUCTURE OF BAHAMIAN STROMATOLITES: GINSBURG, Robert N.1, PLANAVSKY, Noah J.1, and PETERS, Henning2, (1) Rosenstiel School of Marine and Atmospheric Sciences, Univ of Miami, 4600 Rickenbacker Causeway, Miami, FL 33149, rginsburg@rsmas.miami.edu, (2) Dept. of Geobiology, University of Bremen, Research Center for Ocean Margins (RCOM), Post Box 330 440, Bremen, D-28334, Germany |
| | 158-8 | 3:50 PM | BIOSPHERE:GEOSPHERE INTERACTIONS IN THE SUB-SEAFLOOR BIOSPHERE: PARKES, R. John, School of Earth, Ocean and Planetary Sciences, Cardiff University, Main Building, Cardiff CF10 3YE United Kingdom, J.Parkes@earth.cf.ac.uk |
| | 158-9 | 4:10 PM | RATES AND GLOBAL BIOGEOCHEMICAL CONSEQUENCES OF MICROBIAL ACTIVITY IN SUBSEAFLOOR SEDIMENTS: D'HONDT, Steven, SPIVACK, Arthur J., and WANG, Guizhi, Graduate School of Oceanography, University of Rhode Island, Narragansett Bay Campus, South Ferry Rd, Narragansett, RI 02882, dhondt@gso.uri.edu |
| | 158-10 | 4:30 PM | MIF-S RECORD IN SEDIMENTARY ROCKS: AN INDICATOR OF ATMOSPHERIC OR BIOLOGICAL EVOLUTION?: WATANABE, Yumiko, NASA Astrobiology Institute and Department of Geosciences, The Pennsylvania State University, 434 Deike Bldg, University Park, PA 16802, yumiko@geosc.psu.edu, OHMOTO, Hiroshi, NASA Astrobiology Institute and Department of Geosciences, The Pennsylvania State University, 435 Deike Bldg, University Park, PA 16802, and NARAOKA, Hiroshi, Department of Geosciences, Okayama Univeristy, Okayama, 700-8530, Japan |
| | 158-11 | 4:50 PM | THE ANAEROBIC OXIDATION OF METHANE - A REEF-FORMING PROCESS IN THE BLACK SEA: BLUMENBERG, Martin1, SEIFERT, Richard1, KRÜGER, Martin2, and MICHAELIS, Walter1, (1) Institute of Biogeochemistry and Marine Chemistry, Univ Hamburg, Bundesstr.55, Hamburg, 20146, Germany, blumenberg@geowiss.uni-hamburg.de, (2) Section Geomicrobiology, Federal Institute for Geosciences and Resources, Stilleweg 2, Hannover, 30655, Germany |
| | 158-12 | 5:10 PM | GEOMICROBIOLOGY IN EXTREME ENVIRONMENTS: LINKING GEOLOGICAL PROCESSES WITH MICROBIAL ACTIVITIES: DONG, Hailiang, Department of Geology, Miami University, 114 Shideler Hall, Oxford, OH 45056, dongh@muohio.edu |
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