GSA Annual Meeting in Denver, Colorado, USA - 2016

T49. Geobiology of Earth-Life Systems II

Session No. 218
Tuesday, 27 September 2016: 1:30 PM-5:30 PM
Room 503 (Colorado Convention Center)
EXPERIMENTAL CONDITIONS CONDUCIVE TO FOSSIL PYRITIZATION AND PATTERNS OF OCCURRENCE
Abstract ID#: 286760
BROCE, Jesse S.1, SCHNEIDER, Eric M.1 and SCHIFFBAUER, James D.2, (1)Geological Sciences, University of Missouri, 101 Geology Building, Columbia, MO 65211, (2)Geological Sciences, University of Missouri, 101 Geological Sciences Building, Columbia, MO 65211, jsbvf6@mail.missouri.edu
IMAGING FOSSIL CHEMISTRY IN THE SYNCHROTRON
Abstract ID#: 282648
MANNING, Phillip Lars1, EGERTON, Victoria Margaret1, WOGELIUS, Roy A.2, EDWARDS, Nicholas P.2 and BERGMANN, Uwe3, (1)Geology and Environmental Geosciences, College of Charleston, 66 George Street, Charleston, SC 29424, (2)School of Earth, Atmospheric & Environmental Science, University of Manchester, Williamson Building, Oxford Road, Manchester, M139PL, United Kingdom, (3)SLAC National Accelerator Laboratory, Linac Coherent Light Source, 2575 Sandhill Road, Menlo Park, CA 94025, pmanning@cofc.edu
AUTOMATED LEAF ANALYSIS WITH DEEP LEARNING AND ITS POTENTIAL FOR THE FOSSIL RECORD
Abstract ID#: 284813
NGUYEN, Thao1, EBERHARDT, Sven1, WILF, Peter2, WING, Scott L.3 and SERRE, Thomas1, (1)Dept. of Cognitive, Linguistic and Psychological Sciences, Brown University, Providence, RI 02912, (2)Dept. of Geosciences, Pennsylvania State Univ, University Park, PA 16802, (3)Department of Paleobiology, Smithsonian Institution, P.O. Box 37012 MRC 121, Washington, DC 20013, Thomas_Serre@brown.edu
COMPARING PRESERVATION OF DIFFERENT HISTOLOGIES: MAZON CREEK-TYPE FOSSILS OF THE SUN SPOT MINE, ILLINOIS, USA
Abstract ID#: 287667
SELLY, Tara1, ROSBACH, Stephanie A.1, SCHIFFBAUER, James D.1 and WITTMER, Jacalyn M.2, (1)Geological Sciences, University of Missouri, 101 Geological Sciences Building, Columbia, MO 65211, (2)Geology, University of Illinois at Urbana - Champaign, 605 E. Springfield St, Champaign, IL 61820, tlsvzb@mail.missouri.edu
THE INFLUENCE OF DEHYDRATION AND GUT BIOTA ON PRESERVATION IN AMBER
Abstract ID#: 282751
MCCOY, Victoria E., Department of Geology, University of Leicester, University Road, Leicester, LE2 3AN, United Kingdom, SORIANO, Carmen, Argonne National Laboratory, Advanced Photon Source, 9700 S Cass ave, Lemont, IL 60439, PEGORARO, Mirko, Department of Genetics, University of Leicester, University Road, Leicester, LE2 3AN, United Kingdom and GABBOTT, Sarah E., Department of Geology, University of Leicester, Leicester, LE1 7RH, United Kingdom, vem10@le.ac.uk
GHOST PRESERVATION: FOSSIL PRESERVATION FOSTERED BY BLEACHING
Abstract ID#: 287645
HAGADORN, James W., Department of Earth Sciences, Denver Museum of Nature & Science, 2001 Colorado Blvd, Denver, CO 80205 and KRELL, Frank-Thorsten, Department of Zoology, Denver Museum of Nature & Science, 2001 Colorado Blvd, Denver, CO 80205, Frank.Krell@dmns.org
MODEL SYSTEMS AS PROBES OF ORGANIC-MINERAL INTERACTIONS IN ANCIENT ENVIRONMENTS
Abstract ID#: 285087
WALLACE, Adam F., Department of Geological Sciences, University of Delaware, 103 Penny Hall, Newark, DE 19716 and SCHIFFBAUER, James D., Geological Sciences, University of Missouri, 101 Geological Sciences Building, Columbia, MO 65211, afw@udel.edu
 
Break
Abstract ID#: 288229
LAZARUS TAXA IN MASS EXTINCTION RECOVERY INTERVALS: INDICATORS OF RECORD BIAS OR MASS RARITY?
Abstract ID#: 286910
ORZECHOWSKI, Emily A. and FINNEGAN, Seth, Department of Integrative Biology and Museum of Paleontology, University of California, Berkeley, Valley Life Sciences Building, Berkeley, CA 94720-4780, eaorzechowski@berkeley.edu
ZOMBIE MINES AND BRAIN BIOFILMS: ACID MINE DRAINAGE IMPACT AND IMPLICATIONS FOR THE ARCHEAN-PALEOPROTEROZOIC TRANSITION
Abstract ID#: 283167
HAVIG, Jeff, Department of Geology, University of Cincinnati, 500 Geology-Physics Building, Cincinnati, OH 45221, HAMILTON, Trinity, Biological Sciences, University of Cincinnati, 731F Rieveschl Hal, Cincinnati, OH 45221-0037 and GRETTENBERGER, Christen, Earth and Planetary Sciences, University of California, Davis, One Shields Building, Davis, CA 95616, jeffhavig@gmail.com
IT'S NOT JUST RUST: BACTERIAL BIOFILMS, AUTHIGENIC ALUMINOSILICATE CLAYS, AND LEAF FOSSILIZATION
Abstract ID#: 283293
LOCATELLI, Emma Rose, MCMAHON, Sean and BILGER, Hans, Geology and Geophysics, Yale University, 210 Whitney Avenue, New Haven, CT 06511, emma.r.locatelli@gmail.com
PHYLOGENETIC DIVERSITY OF THE MICROBIAL MATS IN LAKE FRYXELL, ANTARCTICA
Abstract ID#: 287206
KRUSOR, Megan1, HAWES, Ian2, JUNGBLUT, Anne3, MACKEY, Tyler J.1, EISEN, Jonathan4 and SUMNER, Dawn Y.1, (1)Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616, (2)Gateway Antarctica, University of Canterbury, Christchurch, 8140, New Zealand, (3)Natural History Museum, London, London, SW7 5BD, England, (4)Evolution and Ecology, University of California, Davis, Davis, CA 95616, mkrusor@gmail.com
BONE-ASSOCIATED MICROBES: IMPLICATIONS FOR THE LONG-TERM STABILITY OF BONE IN TERRESTRIAL SYSTEMS
Abstract ID#: 286261
KEENAN, Sarah W.1, EMMONS, Alexandra L.2, MUNDORFF, Amy2, DAVOREN, Jon M.3 and DEBRUYN, Jennifer M.1, (1)Biosystems Engineering and Soil Science, University of Tennessee, 2506 E. J. Chapman Drive, Knoxville, TN 37996, (2)Anthropology, University of Tennessee, 250 South Stadium Hall, Knoxville, TN 37996, (3)Bode Technology, 10430 Furnace Road, Suite 107, Lorton, VA 22079, skeenan1@vols.utk.edu
INFORMATION LOSS IN THE ROCKY INTERTIDAL: THE IMPACT OF TAPHONOMY ON PALEOECOLOGICAL METRICS
Abstract ID#: 285760
SCHACHTER, Laura, Vassar College, Box 1713, 124 Raymond Avenue, Poughkeepsie, NY 12604 and KOSLOSKI, Mary Elizabeth, Dept. of Earth and Environmental Sciences, University of Iowa, Trowbridge Hall, Iowa City, IA 52242, laschachter@vassar.edu
WHY DO OOIDS GROW SO SLOWLY?
Abstract ID#: 285781
TROWER, Elizabeth J., LAMB, Michael P. and FISCHER, Woodward W., Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, ltrower@caltech.edu
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