216 Geomicrobiology (Posters)

Wednesday, 30 October 2002
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  SEASONAL INFLUENCES ON THE DISTRIBUTION OF A BENEFICIAL PROTOZOAN IN ACID MINE DRAINAGE
  Irene Arango, Indiana Univ, Bloomington, IN and Sandra S. Brake, Indiana State Univ, Terre Haute, IN and H. Kathleen Dannelly, Indiana State Univ, Terre Haute, IN
  38373 (Technical Sessions)
• 1:30 PM
  PETROGRAPHIC EVIDENCE FOR AMORPHOUS SILICA PRECURSORS AND GEOMICROBIOLOGIC PROCESSES IN SILICIFIED AND PYRITIZED HOLOCENE WOOD
  Jamey Perkins Turner, Auburn Univ, Auburn University, AL and James Saunders, Auburn Univ, Auburn University, AL and Robert B. Cook, Auburn Univ, Auburn University, AL
  41654 (Technical Sessions)
• 1:30 PM
  ESEM-EDS AND XRD STUDY OF MICROMINERALOGICAL LAYERING IN A MICROBIAL MAT FROM A HYPERSALINE POND ON LEE STOCKING ISLAND, BAHAMAS: FORMATION OF CELESTITE IN MICROBIAL EXOPOLYMERS
  Susanne Douglas, NASA-Jet Propulsion Lab, Pasadena, CA and Joel B. Thompson, Eckerd College, Saint Petersburg, FL
  43008 (Technical Sessions)
• 1:30 PM
  COCCOID CYANOBACTERIAL “GHOSTS”: IN SITU MICRITIC MG-CALCITE PRECIPITATION WITHIN A MICROBIAL MAT FROM A HYPERSALINE POND, LEE STOCKING ISLAND, BAHAMAS
  Joel B. Thompson, Eckerd College, Saint Petersburg, FL and Susanne Douglas, NASA-Jet Propulsion Lab, Pasadena, CA
  43046 (Technical Sessions)
• 1:30 PM
  DIATOMS IN COAL-RELATED ACID MINE DRAINAGE
  S.S Brake, Indiana State Univ, Terre Haute, IN and S.T. Hasiotis, Univ. of Kansas, Lawrence, KS and H.K. Dannelly, Indiana State Univ, Terre Haute, IN and S.E. Short, Indiana State Univ, Terre Haute, IN
  43109 (Technical Sessions)
• 1:30 PM
  GEOCHEMIAL, MICROBIOLOGICAL, AND GEOPHYSICAL ASSESSMENTS OF ANAEROBIC BIOREMEDIATION OF HEAVY METALS IN GROUNDWATER
  Lorraine Wolf, Auburn University, Auburn, AL and Ming-Kuo Lee, Auburn Univ, Auburn University, AL and James Saunders, Auburn Univ, Auburn University, AL and Cynthia Morton, Auburn Univ, Auburn, AL and Yucheng Feng, Auburn Univ, N/A and Stephanie Park, Auburn Univ, Auburn University, AL
  43217 (Technical Sessions)
• 1:30 PM
  GROWTH OF EXOPOLYSACCHARIDE (EPS) BIOFILM IN RESERVOIR SANDSTONES AND MICROBIAL ENHANCED OIL RECOVERY (MEOR)
  S.E. Fratesi, Mississippi State Univ, Mississippi State, MS and F. Leo Lynch, Mississippi State Univ, Mississippi State, MS
  43807 (Technical Sessions)
• 1:30 PM
  ROCK WEATHERING BY ASPERGILLIUM NIGER: A COMPARISON BETWEEN TWO MAJOR IGNEOUS ROCKS IN THEIR BIOLOGICAL WEATHERING BEHAVIOR
  Patricia Buis, LANDER Univ, Greenwood, SC
  44298 (Technical Sessions)
• 1:30 PM
  A COMPOUND, HOLOCENE STROMATOLITE/THROMBOLITE FROM THE BAHAMAS
  Robert N. Ginsburg, Univ. of Miami, Rosenstiel School of Marine and Atmospheric Sci, Miami, FL
  44370 (Technical Sessions)
• 1:30 PM
  RELEASE AND CO-REDUCTION OF AS(V) AS A FUNCTION OF MICROBIAL REDUCTIVE DISSOLUTION OF FERRIHYDRITE
  Brent A. Meyer, Univ of Nevada, Reno, Reno, NV and Lisa L. Stillings, U.S. Geololgical Survey, Reno, NV
  45088 (Technical Sessions)
• 1:30 PM
  SULFUR CYCLING IN GAS HYDRATE SYSTEMS OF THE GULF OF MEXICO, PART I: RATES OF SULFATE REDUCTION AND CORRESPONDING PORE-WATER AND SOLID-PHASE SPECIATION
  Kelly R. Titkemeier, Univ. of Missouri, Columbia, MO and Timothy W. Lyons, Univ. of Missouri, Columbia, MO and Chuanlun Zhang, Univ. of Missouri, Columbia, MO and Michael J. Formolo, Univ. of Missouri, Columbia, MO
  45241 (Technical Sessions)
• 1:30 PM
  FRACTIONATION OF N ISOTOPES OBSERVED BETWEEN PORE WATER AMMONIUM AND SOLID PHASE NITROGEN IN SEDIMENT FROM SITE 1227, ODP LEG 201
  Maria Prokopenko, Univ of Southern California, Los Angeles, CA and Douglas E. Hammond, Univ of Southern California, Los Angeles, CA
  45467 (Technical Sessions)
• 1:30 PM
  THE POTENTIAL OF DESERT VARNISH IN PRESERVING BIOSIGNATURES
  Beverly Flood, Houston, TX and Carlton Allen, NASA Johnson Space Ctr, Houston, TX and Teresa Longazo, Houston, TX
  45665 (Technical Sessions)
• 1:30 PM
  SULFUR AND OXYGEN ISOTOPES ANALYSES OF SECONDARY SULFATE FROM ABIOTIC AND BIOTIC METAL SULFIDE OXIDATION
  Nurgul Celik Balci, Colorado School of Mines, Golden, CO and Kevin Wayne Mandernack, Colorado School of Mines, Golden, CO and Bernard Mayer, Univ of Calgary, Calgary-Alberta, N/A and Wayne C. Shanks, U.S. Geol Survey, Denver, CO and Atasever Gedikoglu, Istanbul Technical Univ, Istanbul, N/A
  45769 (Technical Sessions)
• 1:30 PM
  OBSERVATIONS OF EXPERIMENTAL MICROBIAL ETCH TEXTURES OF OLIVINE: A POTENTIAL BIOSIGNATURE?
  Teresa G. Longazo, Hernandez Engineering, Houston, TX and Susan J. Wentworth, Lockheed Martin, NASA-Johnson Space Ctr, Houston, TX and Gordon Southam, Univ of Western Ontario, London, ON and David S. McKay, NASA/Johnson Space Ctr, Houston, TX
  45943 (Technical Sessions)
• 1:30 PM
  SUBTERRANEAN MANGANESE DEPOSITS IN CAVES: ANALOGIES TO ROCK VARNISH?
  Michael N. Spilde, Univ of New Mexico, Albuquerque, NM and Penelope J. Boston, New Mexico Institute of Mining and Technology (NMT), Socorro, NM and Diana E. Northup, Univ of New Mexico, Albuquerque, NM
  46060 (Technical Sessions)
• 1:30 PM
  THERMOPHILIC MICROBIAL COMMUNITIES PRESERVED IN SILICEOUS SINTER DEPOSITS AT MICKEY HOT SPRINGS, OREGON
  Zachery W.J. Oestreicher, Portland State Univ, Portland, OR and Sherry L. Cady, Portland State Univ, Portland, OR
  46396 (Technical Sessions)