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| 28-1 | 1:30 PM | ADDITIONAL ROLES FOR MICROBES: DO MICROBES INCRUST INVERTEBRATES (BRYOZOA), ALTER EXOSKELETAL MINERALOGY AND POSSIBLY AFFECT THE SEDIMENTARY RECORD?: MORRIS, Penny A.1, SOULE, Dorothy F.2, FORREST, Rebecca1, and DONNER, Wolfgang3, (1) Natural Science, Univ of Houston Downtown, 1 Main St, Houston, TX 77002, pmorris@ems.jsc.nasa.gov, (2) Hancock Institute for Marine Studies, Univ of Southern California, Los Angeles, CA 90089-0371, (3) Department of Physics, Univ of Houston, 617 Science and Research Bldg 1, Room 515E, Houston, TX 77204-5005 |
| 28-2 | 1:45 PM | ENTRAPMENT OF BACTERIA IN FLUID INCLUSIONS IN LABORATORY-GROWN HALITE: ADAMSKI, James C., Geology, Univ of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045, jadamski@ku.edu, ROBERTS, Jennifer A., Department of Geology, Univ of Kansas, 1475 Jayhawk Blvd, Lindley Hall Room 120, Lawrence, KS 66045, and GOLDSTEIN, Robert H., Department of Geology, The Univ of Kansas, 120 Lindley Hall, Lawrence, KS 66045-2124 |
| 28-3 | 2:00 PM | SHOULD ORGANIC COMPOUNDS FOUND IN ASSOCIATION WITH MINERALS BE CALLED BIOMINERALS?: PERRY, Randall S.1, BRASIER, Martin D.2, ENGEL, Michael H.3, GREEN, Owen R.4, GORBUSHINA, Anna A.5, KOLB, Vera M.6, KRUMBEIN, Wolfgang E.5, PERRY, Carole C.7, CAMPBELL, Kathleen8, and STALEY, James T.9, (1) Earth Sciences, Oxford Univ and Planetary Sci Institute, Parks Road, Oxford, OX1 3PR, United Kingdom, perry@psi.edu, (2) Earth Sciences, Univ of Oxford, Parks Road, Oxford, OX1 3PR, United Kingdom, (3) School of Geology and Geophysics, Univ of Oklahoma, 100 East Boyd St, Norman, OK 73019-1009, (4) Earth Sciences, Univ of Oxford, Parks Rd, Oxford, OX8 1HL, United Kingdom, (5) Geomicrobiology, ICBM Carl von Ossietzky Univ, Oldenburg, 26111, Germany, (6) Chemistry, Univ of Wisconsin-Parkside, 900 Wood Rd, Kenosha, WI 53141-2000, (7) Chemistry Division, The Nottingham Trent Univ, Clifton Lane, Nottingham, NG11 8NS, (8) Department of Geology, Univ of Auckland, pb 92019, Auckland, New Zealand, (9) Department of Microbiology, School of Medicine, Univ of Washington, Seattle, WA 98195-1310 |
| 28-4 | 2:15 PM | A BASELINE STUDY OF EVAPORATIVE WATER CHEMISTRY AND MICROBIAL MAT DIVERSITY FROM ALKALINE LAKES IN WARNER VALLEY, OREGON: FINKELSTEIN, David B., Geological Sciences, Indiana Univ, 1001 East Tenth Street, Bloomington, IN 47405-1405, dafinkel@indiana.edu, MUNHALL, Alan, Bureau of Land Management, Lakeview District, Lakeview, OR 97630, PRATT, Lisa M., Geological Sciences, Indiana Univ, 1001 East 10th Street, Bloomington, IN 47405, and BAUER, Carl E., Department of Biology, Indiana Univ, Jordan Hall, Bloomington, IN 47405 |
| 28-5 | 2:30 PM | EVOLUTIONARY PATTERNS OF NICHE SPECIALIZATION IN THE TREE OF LIFE; IMPLICATIONS FOR EARLY LIFE ON EARTH AND THE SEARCH FOR LIFE ELSEWHERE: BLANK, Carrine E., Earth & Planetary Sciences, Washington Univ, Campus Box 1169, One Brookings Drive, St. Louis, MO 63130, blank@wustl.edu. |
| 28-6 | 2:45 PM | TESTING THE BIOGENICITY OF ENDOLITHIC MICROBORINGS ON EARLY EARTH AND MARS: NEW DATA FROM WESTERN AUSTRALIA: BRASIER, Martin D.1, MCLOUGHLIN, Nicola1, GREEN, Owen R.1, PRESS, Madeleine1, PERRY, Randall S.1, and LINDSAY, John F.2, (1) Earth Sciences, Oxford Univ, Parks Road, Oxford, OX1 3PR, nicola.mcloughlin@earth.ox.ac.uk, (2) Lunar and Planetary Instituite, Center for Advanced Space Studies, 3600 Bay Area Boulevard, Houston, TX 77058-1113 |
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| 28-7 | 3:15 PM | ANAEROBIC BIOSYNTHESIS OF HOPANOIDS BY A MICROBE PREVALENT IN ANOXIC ENVIRONMENTS: FISCHER, Woodward W., Earth and Planetary Sciences, Harvard Univ, 20 Oxford Street, Cambridge, MA 02138, wfischer@fas.harvard.edu, SUMMONS, Roger E., Massachusetts Institute of Technology, Cambridge, 02142-1324, and PEARSON, Ann, Department of Earth and Planetary Sciences, Harvard Univ, Cambridge, MA 02138 |
| 28-8 | 3:30 PM | THE ROLE OF SULFATE-REDUCING BACTERIA ON THE FORMATION OF SUPERGENE GOLD: LENGKE, Maggy F., Department of Earth Sciences, Univ of Western Ontario, Biological and Geological Building, London, ON N6A-5B7, mlengke@uwo.ca and SOUTHAM, Gordon, Department of Earth Sciences, Univ of Western Ontario, Biological & Geological Building, London, ON N6A-5B7, Canada |
| 28-9 | 3:45 PM | DISSIMILATORY ARSENATE REDUCTION AND CHEMOAUTOTROPHIC ARSENITE OXIDATION ASSOCIATED WITH SEDIMENTS FROM A SALT-SATURATED SODA LAKE: KULP, Thomas R., HOEFT, Shelley E., BLUM, Jodi Switzer, MILLER, Laurence G., and OREMLAND, Ronald S., Water Resources Division, U.S. Geol Survey, 345 Middlefield Rd, MS 480, Menlo Park, CA 94025, trkulp@usgs.gov |
| 28-10 | 4:00 PM | CRITICAL FACTORS LIMITING MICROBIAL FE(III)- AND MN(IV)-OXIDE REDUCTION: OXIDE SURFACE AREA, DISSOLVED CONCENTRATION OF PRODUCT ION, AND ARSENIC ADSORPTION: MEYER, Brent A., Hydrologic Sciences Program, Univ of Nevada, Reno, MS 172, Reno, NV 89557, bmteton@yahoo.com and STILLINGS, Lisa L., U.S. Geololgical Survey, MS-176, University of Nevada-Reno, Reno, NV 89557-0047 |
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