T167 The Evolution of Continental Weathering through Geologic Time: Paleoclimate, Biogeochemistry, Diagenesis, and Clay Minerals

Tuesday, 6 November 2018
8:00 AM - 12:00 PM
Sagamore Ballroom 7

Presentations

• 8:20 AM
  STORM-DOMINATED DELTAS PRIOR TO THE EVOLUTION OF LAND PLANTS: HIGH-VOLUME, IN-SITU CLAY MINERAL FACTORIES?
  Dario Harazim, University of Calgary, Calgary, AB and Kathryn Denommee, ExxonMobil Upstream Research Company, Spring, TX
  320067 (Technical Sessions)
• 8:35 AM
  THE ORIGIN OF CLAY MINERALS IN THE UPPER CRETACEOUS TUNUNK SHALE MEMBER OF THE MANCOS SHALE FORMATION, HENRY MOUNTAINS REGION, SOUTH-CENTRAL UTAH
  Zhiyang Li, Indiana University Bloomington, Bloomington, IN and Juergen Schieber, Indiana University Bloomington, Bloomington, IN and David Bish, Indiana University, Molecular Structure Center, Bloomington, IN
  324049 (Technical Sessions)
• 8:50 AM
  CLAY MINERAL FORMATION IN THE SUBGLACIAL ENVIRONMENT OF EAST ANTARCTICA - IMPLICATIONS FOR CHEMICAL WEATHERING AND BIOGEOCHEMICAL CYCLES
  Joseph A. Graly, Indiana University-Purdue University Indianapolis, Indianapolis, IN and Kathy Licht, Indiana University-Purdue University Indianapolis, Indianapolis, IN and David Bish, Indiana University, Molecular Structure Center, Bloomington, IN
  318959 (Technical Sessions)
• 9:20 AM
  INTRODUCING THE CLAY MINERAL COMPOSITE AND ITS APPLICATION TO STUDYING CONTINENTAL WEATHERING
  Laurence N. Warr, University of Greifswald, Greifswald
  322060 (Technical Sessions)
• 9:50 AM
  THE ACID-BASE PROPERTIES OF CLAY MINERALS AS A POTENTIAL BUFFER FOR SEDIMENT PORE WATER PH AND CARBONATE SATURATION DURING MICROBIAL IRON REDUCTION
  Tanner Mills, Texas A&M University Department of Geology and Geophysics, College Station, TX and Julia S. Reece, Texas A&M University, College Station, TX and Michael M. Tice, Texas A&M University, College Station, TX
  324490 (Technical Sessions)
• 10:05 AM
  PRELIMINARY TAPHONOMIC RESEARCH OF MESOZOIC FOSSIL INSECTS FROM CHINA
  Xiaoyin Ren, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing
  319706 (Technical Sessions)
• 10:35 AM
  PALEOCLIMATE RECORDS FROM AUTHIGENIC CLAYS AND ZEOLITES: EXAMPLES FROM THE PLEISTOCENE OLDUVAI GORGE, TANZANIA, AND PLIOCENE CHEMERON FORMATION, BARINGO BASIN, KENYA
  Daniel M. Deocampo, Georgia State University, Atlanta, GA and Christopher Campisano, Arizona State UniversityInstitute of Human Origins, Tempe, AZ and Nathan M. Rabideaux, Georgia State University, Atlanta, GA and Karim E. Minkara, Georgia State University, Atlanta, GA and David M. Davis, Georgia State University, Atlanta, GA and Gail Ashley, Rutgers University, Piscataway, NJ and John D. Kingston, University of Michigan, Ann Arbor, MI and Alan Deino, Berkeley, CA and Robin W. Renaut, University of Saskatchewan, Saskatoon, SK and Andrew Cohen, University of Arizona, Tucson, AZ
  322944 (Technical Sessions)
• 10:50 AM
  THE CLAY MINERALOGY OF PALEOSOLS IN THE CHINLE FORMATION AT PETRIFIED NATIONAL FOREST: INSIGHTS INTO WEATHERING AND CLIMATE DURING THE LATE TRIASSIC
  Lyndsay M. DiPietro, Baylor University, Waco, TX and Steve I. Dworkin, Baylor University, Waco, TX and Lee C. Nordt, Baylor University, Waco, TX and Stacy Atchley, Baylor University, Waco, TX
  322810 (Technical Sessions)
• 11:05 AM
  LATE TRIASSIC CLIMATE RECONSTRUCTION USING PALEOSOL MINERAL ASSEMBLAGES
  Steve I. Dworkin, Baylor University, Waco, TX and Lyndsay M. DiPietro, Baylor University, Waco, TX and Lee C. Nordt, Baylor University, Waco, TX and Stacy Atchley, Baylor University, Waco, TX
  322834 (Technical Sessions)
• 11:20 AM
  WHAT WE CAN AND WHAT WE CANNOT LEARN ABOUT THE EDIACARAN CLIMATE FROM THE OXYGEN ISOTOPIC SIGNATURE OF WEATHERING MATERIAL: A CASE OF THE EAST EUROPEAN CRATON
  Artur Kuligiewicz, Polish Academy of Sciences, Krakow and Jan Środoń, Polish Academy of Sciences, Krakow and Sirle Liivamägi, Polish Academy of Sciences, Krakow
  314529 (Technical Sessions)