GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 104
Monday, 23 September 2019: 9:00 AM-6:30 PM
Hall AB, North Building (Phoenix Convention Center)

T41. New Voices in Geobiology (Posters)

GSA Geobiology & Geomicrobiology Division

Authors will be present from 4:30 to 6:30 PM.

 

Paper #
Booth #
48
TRACE FOSSILS FROM THE EDIACARAN-CAMBRIAN BOUNDARY IN THE WHITE-INYO MOUNTAINS, CALIFORNIA, USA
CRIBB, Alison T., BOTTJER, David J. and CORSETTI, Frank A., Earth Sciences, University of Southern California, Los Angeles, CA 90089
49
ORGANIC-WALLED MICROFOSSILS FROM BASINAL TO SUPRATIDAL MICROBIALITE FACIES ACROSS THE NEOARCHEAN CAMBELLRAND-MALMANI CARBONATE PLATFORM, KAAPVAAL CRATON, SOUTH AFRICA
CORPOLONGO, Andrea, Department of Geology, University of Cincinnati, Cincinnati, OH 45220, CZAJA, Andrew D., Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013 and BEUKES, Nicolas J., Department of Geology, University of Johannesburg, P.O. Box 524, Auckland Park, Johannesburg, 2006, South Africa
50
ENVIRONMENT OF THE EARLIEST EUKARYOTIC MICROFOSSILS: INSIGHTS FROM THE PALEOPROTEROZOIC CHUANLINGGOU FORMATION
AGIĆ, Heda1, WOLTZ, Christina R.1, PORTER, Susannah M.1, SPERLING, Erik A.2 and AWRAMIK, Stanley A.1, (1)Department of Earth Science, University of California Santa Barbara, Santa Barbara, CA 93106, (2)Department of Geological Sciences, Stanford University, Stanford, CA 94305
51
INFERRING THE EVOLUTIONARY HISTORY OF NITROGENASE METAL UTILIZATION
GARCIA, Amanda, Department of Molecular and Cellular Biology, University of Arizona, 1007 E Lowell St, Tucson, AZ 85721, MCSHEA, Hanon, Department of Earth System Science, Stanford University, Stanford, CA 94305, KOLACZKOWSKI, Bryan, Department of Microbiology and Cell Science, University of Florida, Gainesville, FL 32611 and KACAR, Betul, Department of Astronomy and Steward Observatory, University of Arizona, Tucson, AZ 85721; Department of Molecular and Cellular Biology, University of Arizona, 1007 E Lowell St, Tucson, AZ 85721
52
BIOGENIC NANOPARTICLES OF TRANSITION METAL SULFIDES PRECIPITATED AT LOW TEMPERATURES: THE PROPOSED ROLE OF METABOLITES AND THE CELL MICRO-ENVIRONMENT
MANSOR, Muammar, Geological Sciences, University of Texas at El Paso, El Paso, TX 79930, HOCHELLA Jr., Michael F., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061 and XU, Jie, Geological Sciences, The University of Texas at El Paso, El PAso, TX 79968
53
SEEKING SIGNS OF LIFE THROUGH THE LENS OF DIAGENESIS IN SILICEOUS HOT SPRING DEPOSITS
JUAREZ RIVERA, Marisol, FARMER, Jack D. and RUFF, Steven W., School of Earth and Space Exploration, Arizona State University, PO Box 871404, Tempe, AZ 85287
54
VARIABILITY IN THE TEMPERATURE SENSITIVITY OF ANOXIC ORGANIC MATTER DECOMPOSITION
WU, Qiong, Eugene, OR 97403 and JIN, Qusheng, Earth Sciences, University of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272
55
MICROBIALLY-MEDIATED PYRITE OXIDATION AT CIRCUMNEUTRAL PH IN SANDSTONES OF TREMPEALEAU COUNTY, WI
HAAS, Lisa D., Department of Geoscience, University of Wisconsin - Madison, 1215 W Dayton St, Madison, WI 53706, RODEN, Eric E., Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, GINDER-VOGEL, Matthew, Civil and Environmental Engineering, University of Wisconsin - Madison, 660 N Park St, Madison, WI 53706 and ZAMBITO IV, James J., Department of Geology, Beloit College, 700 College St., Beloit, WI 53511
56
INVESTIGATION OF MICROBES IN PYRITE CONCRETIONS IN THE DEMOPOLIS CHALK, OKTIBBEHA COUNTY MISSISSIPPI
BECK, Bryan, COLLINS, Larry B., FELL, Heather Anne, JONES, Alesha R., KIRKLAND, Brenda L., LEWIS, Michelle, MAKAMSON, Jared, OPPEDAL, Kari and SIGLER, Roger, Department of Geosciences, Mississippi State University, P.O. Box 5448, Mississippi State, MS 39762
57
ORGANOMINERALIZATION OF MICROBIALITES FROM STORR'S LAKE, SAN SALVADOR ISLAND, BAHAMAS: CALCIUM, CARBON, AND OXYGEN STABLE ISOTOPE ANALYSIS
WOGSLAND, Brittan V.1, GRIFFITH, Elizabeth M.1, FANTLE, Matthew S.2, WRONKIEWICZ, David J.3 and FAN, Majie4, (1)School of Earth Sciences, The Ohio State University, Mendenhall Laboratory, 125 S Oval Mall, Columbus, OH 43210, (2)Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, (3)Department of Geosciences and Geological and Petroleum Engineering, Missouri University of Science & Technology, 129 McNutt Hall, 1400 N. Bishop Ave, Rolla, MO 65409, (4)Department of Earth and Environmental Sciences, University of Texas at Arlington, 500 Yates Street, Arlington, TX 76019
58
MICROMORPHOLOGIC CHARACTERISTICS AND ORIGIN OF THE INTERBEDDED POROUS, SPONGE-LIKE LAYERS OF FE-RICH STROMATOLITES FROM AN ACID MINE DRAINAGE SYSTEM IN WESTERN INDIANA
GILLIS, Morgan1, MONROE, Lucas H.2, BRAKE, Sandra1 and HASIOTIS, Stephen T.3, (1)Department of Earth and Environmental Systems, Indiana State University, Terre Haute, IN 47809, (2)Department of Geosciences, Auburn University, 2050 Beard Eaves Coliseum, Auburn, AL 36849, (3)Department of Geology, University of Kansas, 1475 Jayhawk Blvd, Lindley Hall, rm 120, Lawrence, KS 66045
59
QUANTIFYING THE ROLE OF DIATOMS ON THE POROSITY OF CARBONATE ONCOIDS FROM A NORTHERN CALIFORNIA SPRING: IMPLICATIONS FOR SHELLY FAUNA-ASSOCIATED POROSITY IN TERRESTRIAL CARBONATES
BOELTS, Hannah Paulina and IBARRA, Yadira, Department of Earth & Climate Sciences, San Francisco State University, San Francisco, CA 94132
60
IMPLICATIONS OF CYANOBACTERIAL COMMUNITIES PRESERVED IN THE EARLY CRETACEOUS STIKES DINOSAUR QUARRY: UPPER YELLOW CAT MEMBER, CEDAR MOUNTAIN FORMATION, EASTERN UTAH, USA
SANTA, Claire1, MULLER, David2, ILSEMANN, Lara2, SIMPSON, Edward L.2, WIZEVICH, Michael3 and KIRKLAND, J.I.4, (1)Biological Sciences, Kutztown University, Kutztown, PA 19530, (2)Physical Sciences, Kutztown University, Kutztown, PA 19530, (3)Department of Geological Sciences, Central Connecticut State University, 1615 Stanley St, New Britain, CT 06050, (4)Utah Geological Survey, Salt Lake City, UT 84114
61
QUANTIFYING THE LONG-TERM IMPACTS OF ANIMAL DECOMPOSITION ON SOIL BIOGEOCHEMICAL CYCLING
KEENAN, Sarah W., Geology and Geological Engineering, South Dakota School of Mines and Technology, 501 East St. Joseph Street, Rapid City, SD 57701 and DEBRUYN, Jennifer M., Biosystems Engineering and Soil Science, University of Tennessee, 2506 E. J. Chapman Drive, Knoxville, TN 37996
62
SHEDDING LIGHT ON PHOTOTROPHIC PIGMENT EVOLUTION: RECONSTRUCTION OF ANCESTRAL RHODOPSINS
SEPHUS, Cathryn1, GARCIA, Amanda1 and KACAR, Betul2, (1)Department of Molecular and Cellular Biology, University of Arizona, 1007 E Lowell St, Tucson, AZ 85721, (2)Department of Molecular and Cellular Biology, University of Arizona, 1007 E Lowell St, Tucson, AZ 85721; Department of Astronomy and Steward Observatory, University of Arizona, Tucson, AZ 85721
63
GEOLOGIC CONTROL ON PLANT BIODIVERSITY IN BANKS PENINSULA, SOUTH ISLAND, NEW ZEALAND
GAROFALO, Kathleen Rose, Frontiers Abroad, Skidmore College, 815 N. Broadway, Saratoga Springs, NY 12866, VELASQUEZ, Diego, Frontiers Abroad, Bowdoin College, 255 Maine St., Brunswick, ME 04011 and HAMPTON, Samuel J., Department of Geological Sciences, University of Canterbury, Christchurch, 8041, New Zealand
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