GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 58
Sunday, 22 September 2019: 1:30 PM-5:30 PM
Room 225AB, North Building (Phoenix Convention Center)

T41. New Voices in Geobiology II

GSA Geobiology & Geomicrobiology Division

 

Trinity L. Hamilton, Rowan C. Martindale, Victoria Petryshyn, Simon A.F. Darroch, Lydia S. Tackett, David Gold, Andrew D. Putt, Amanda Lynn Godbold, Daniel S. Jones, Kathryn Hobart and Joshua Feinberg, Advocates
Paper #
Start Time
1:30 PM
IRON REDUCTION: A SLIPPERY RUNG ON THE THERMODYNAMIC LADDER
KIRK, Matthew F., Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, JIN, Qusheng, Earth Sciences, University of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272 and FLYNN, Theodore M., California Department of Water Resources, Sacramento, CA 95814
1:45 PM
TEN-YEAR INVESTIGATION OF THE SUBSURFACE MICROBIOME IN A VARIABLY SATURATED CONTAMINANT PATHWAY WITH TWO CARBON-AMENDMENTS
PUTT, Andrew D.1, MCBRIDE, Kathryn2, ADAMS, Benjamin G.1, NING, Daliang3, ZHOU, Jizhong4, WALIAN, Peter5 and HAZEN, Terry C.6, (1)Earth and Planetary Sciences, University of Tennessee Knoxville, Knoxville, TN 37996, (2)Department of Microbiology, University of Tennessee Knoxville, Knoxville, TN 37996, (3)Institute for Environmental Genomics, University of Oklahoma, Norman, OK 73019, (4)Department of Botany and Microbiology, University of Oklahoma, 101 David L. Boren Blvd, Norman, OK 73072, (5)Lawrence Berkeley National Laboratory, Berkeley, CA 94720, (6)Department of Civil and Environmental Engineering, University of Tennessee, Knoxville, Knoxville, TN 37996
2:00 PM
CONNECTIONS BETWEEN HYDROTHERMAL SYSTEM GEOCHEMISTRY AND MICROBIOLOGY: TRAVERSING TECTONIC BOUNDARIES IN THE SOUTH-CENTRAL PERUVIAN ANDES
UPIN, Heather1, NEWELL, Dennis1 and BOYD, Eric S.2, (1)Department of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (2)Department of Microbiology & Immunology, Montana State University, PO Box 173520, Bozeman, MT 59717
2:15 PM
EVALUATING ORGANIC MATTER SULFURIZATION AS A MECHANISM OF ENHANCED BURIAL OF REDUCED CARBON AND SULFUR ACROSS THE TOARCIAN OCEANIC ANOXIC EVENT
MARROQUÍN, Selva M.1, PRITCHARD, Jordan Alexandria2, FÖLLMI, Karl B.3, FANTASIA, Alicia3, RUEBSAM, Wolfgang4, TRABUCHO-ALEXANDRE, João P.5 and GILL, Benjamin C.6, (1)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (2)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, 926 West Campus Drive, Blacksburg, VA 24061, (3)Institute of Earth Sciences, University of Lausanne, Géopolis, Lausanne, 1015, Switzerland, (4)Organic Geochemistry, Institute of Geoscience, University of Kiel, Ludewig-Meyn Str. 10, Kiel, 24118, Germany, (5)Institute of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands, (6)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061
2:30 PM
ARCTIC SULFUR CYCLE FROM SOURCE TO SINK: STABLE SULFUR ISOTOPIC INVESTIGATIONS OF AN ACIDIC POND IN SOUTHWEST GREENLAND
CAVANAGH, Patrick D.1, GILHOOLY III, William2 and PRATT, Lisa M.1, (1)Department of Earth and Atmospheric Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405, (2)Department of Earth Sciences, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202
2:45 PM
WHAT DO SEDIMENTARY SULFIDE δ34S VALUES ACTUALLY RECORD? IN SITU SEM-SIMS ANALYSIS OF FRAMBOIDS AND OTHER SULFIDE PHASES IN THE MISSISSIPPIAN-DEVONIAN BAKKEN FORMATION
DENNY, Adam1, KITAJIMA, Kouki1, ISHIDA, Akizumi2, KITA, Noriko T.1 and VALLEY, John W.1, (1)Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton Street, Madison, WI 53706, (2)Department of Earth Science, Tohoku University, 6-3 Aramaki Aza Aoba, Aobaku, Sendai, 980-8577, Japan
 
3:00 PM
Break
3:15 PM
MICROBIAL COMMUNITY IN HYPERALKALINE STEEL SLAG-FILL EMULATES SERPENTINIZING SPRINGS
OHLSSON, J Ingemar1, OSVATIC, Jay T.2, BECRAFT, Eric D.3 and SWINGLEY, Wesley D.1, (1)Biological Sciences, Northern Illinois University, 1425 W Lincoln Hwy, DeKalb, IL 60115, (2)Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna, 1090, Austria, (3)University of North Alabama, Florence, AL 35632
3:30 PM
INTEGRATING GEOCHEMICAL, MAGNETIC, AND GENOMIC ANALYSES TO UNDERSTAND STRAIN-SPECIFIC DIFFERENCES IN MICROBIALLY-MEDIATED PYRRHOTITE DISSOLUTION
HOBART, Kathryn, Dept. of Earth and Environmental Sciences, University of Minnesota, John T. Tate Hall Room 150, 116 Church St SE, Minneapolis, MN 55455; Institute for Rock Magnetism, University of Minnesota, Department of Earth and Environmental Sciences, John T. Tate Hall, 116 Church St SE, Minneapolis, MN 55455, FEINBERG, Joshua, Dept. of Earth and Environmental Sciences, University of Minnesota, 116 Church St SE Rm 150, Minneapolis, MN 55455 and JONES, Daniel, Earth and Environmental Science, New Mexico Tech, 801 Leroy Pl, Socorro, NM 87801
3:45 PM
MICROBIAL CYCLING OF SULFUR AND IRON CONTRIBUTES TO POOR WATER QUALITY IN SPRING CREEK RESERVOIR, DOWNSTREAM OF IRON MOUNTAIN MINE, CALIFORNIA
GRETTENBERGER, Christen L.1, CAMPBELL, Kate M.2, NACHON, Marion3, ALPERS, Charles N.4 and SUMNER, Dawn Y.3, (1)Earth and Planetary Sciences, University of California, Davis, One Shields Building, Davis, CA 95616, (2)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, 3215 Marine St, Boulder, CO 80303, (3)Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616, (4)U.S. Geological Survey, California Water Science Center, 6000 J St, Placer Hall, Sacramento, CA 95819
4:00 PM
DOES CRYPTIC SULFUR CYCLING IN AN AMD PASSIVE REMEDIATION SYSTEM PREVENT THE REMOVAL OF HIGH SULFATE CONCENTRATIONS?
VALKANAS, Michelle M. and TRUN, Nancy, Biological Sciences, Duquesne University, 600 Forbes Ave, 258 Mellon Hall, Pittsburgh, PA 15282
4:15 PM
GEOCHEMICAL MODELING OF HARD-ROCK MINE DRAINAGE AND MINE-IMPACTED WATERS
CAMPBELL, Kate M., U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, 3215 Marine St, Boulder, CO 80303, ALPERS, Charles N., U.S. Geological Survey, California Water Science Center, 6000 J St, Placer Hall, Sacramento, CA 95819, GRETTENBERGER, Christy L., Earth and Planetary Sciences, University of California, Davis, One Shields Building, Davis, CA 95616, WALLIS, Thomas N, Jacobs Engineering, Redding, CA 96001, KANE, Tyler J., U.S. Geological Survey, 3215 Marine St, Boulder, CO 80303 and NORDSTROM, D. Kirk, U. S. Geological Survey, 3215 Marine Street, Suite E-127, Boulder, CO 80303
4:30 PM
ACCELERATION OF PYRITE OXIDATION BY LITHOTROPHIC MICROORGANISMS AT NEUTRAL PH
NAPIERALSKI, Stephanie A., Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706 and RODEN, Eric E., Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706
4:45 PM
MICROBIAL IRON-SULFIDE MINERALS AS BIOSIGNATURES FOR THE SEARCH OF LIFE ON MARS
PICARD, Aude, School of Life Sciences, University of Nevada, Las Vegas, 4505 South Maryland Parkway, Mail code 4004, Las Vegas, NV 89154
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