T140 Isotopic and Elemental Tracers of Late Quaternary Climate Change

Tuesday, 29 October 2002
8:00 AM - 12:00 PM

Presentations

• 8:00 AM
  LATE PLEISTOCENE PALEOCLIMATE IN THE BLACK HILLS OF SOUTH DAKOTA FROM ISOTOPE RECORDS IN SPELEOTHEMS
  Derek C. Ford, McMaster Univ, Hamilton, ON and Feride Serefiddin, McMaster Univ, Hamilton, ON and Henry Philip Schwarcz, McMaster Univ, Hamilton, ON and Steve Baldwin, Custer, SD
  43522 (Technical Sessions)
• 8:15 AM
  HIGH RESOLUTION RECORDS OF ISOTOPIC PALEOTEMPERATURES FROM FLUID INCLUSIONS IN SPELEOTHEMS
  Feride Serefiddin, McMaster Univ, Hamilton, ON and Henry Philip Schwarcz, McMaster Univ, Hamilton, ON and Derek C. Ford, McMaster Univ, Hamilton, ON and Homer Seywerd, Seywerd Associates, Dundas, ON
  43686 (Technical Sessions)
• 8:30 AM
  PALEOECOLOGICAL SIGNIFICANCE OF STABLE CARBON ISOTOPES IN LAKE SEDIMENTS FROM THE CHIRRIPO PARAMO OF COSTA RICA
  Chad S. Lane, Univ of Tennessee, Knoxville, TN and Sally P. Horn, Univ of Tennessee, Knoxville, TN and Claudia I. Mora, Univ of Tennessee, Knoxville, TN
  40099 (Technical Sessions)
• 8:45 AM
  DERIVATION OF PALEOCLIMATE AND PALEOECOSYSTEM DYNAMICS FROM PEDOGENIC CARBONATES : THE EFFECT OF OVERPRINTING ON CARBONATE STABLE ISOTOPE COMPOSITIONS
  Isabel Montanez, Univ of California, Davis, Davis, CA and Pauline Deutz, Univ of Hull, Hull, N/A
  46499 (Technical Sessions)
• 9:05 AM
  OXYGEN ISOTOPE COMPOSITIONS OF TREE RING a-CELLULOSE AS A PROXY FOR PALEO-HURRICANE ACTIVITY
  Dana L. Miller, Univ Tennessee, Knoxville, TN and Claudia I. Mora, Univ Tennessee, Knoxville, TN and Henri D. Grissino-Mayer, Univ Tennessee, Knoxville, TN and Maria E. Uhle, Univ Tennessee, Knoxville, TN
  41738 (Technical Sessions)
• 9:20 AM
  EXTRACTING PALEOCLIMATE INFORMATION FROM LAKE SEDIMENTS USING COMPOUND-SPECIFIC HYDROGEN ISOTOPE ANALYSIS OF INDIVIDUAL SEDIMENTARY ORGANIC COMPOUNDS
  Yongsong Huang, Brown Univ, Providence, RI and Bryan Shuman, Brown Univ, Providence, RI and Thompson Webb, Brown Univ, Providence, RI and Yi Wang, Brown Univ, Providence, RI
  44992 (Technical Sessions)
• 9:40 AM
  CAN SULFUR IN LACUSTRINE SEDIMENTS BE USED AS A PROXY FOR RAINFALL?
  German Mora, Iowa State Univ, Ames, IA and Linda Hinnov, Johns Hopkins Univ, Baltimore, MD
  39278 (Technical Sessions)
• 10:10 AM
  ANNUAL RANGE OF TEMPERATURE AND INTRA-SAMPLE TIME AVERAGING IN HIGH-RESOLUTION GEOCHEMICAL RECORDS OF TEMPERATURE SEASONALITY
  David L. Fox, Univ of Minnesota, Minneapolis, MN and Justin S. Revenaugh, Univ of California, Santa Cruz, Santa Cruz, CA
  41183 (Technical Sessions)
• 10:30 AM
  PREDICTING PALEOMOISTURE REGIMES BASED ON STABLE CARBON ISOTOPE RATIOS OF OXALATE DEPOSITS FROM LICHENS
  Jon Russ, Arkansas State Univ, State University, AR and Melanie J. Beazley, Arkansas State Univ, State University, AR and Richard D. Rickman, N/A and Thomas W. Boutton, N/A
  45039 (Technical Sessions)
• 10:45 AM
  MASSIVE LATE PLEISTOCENE TO HOLOCENE SOIL DENUDATION IN CENTRAL TEXAS
  M. Jennifer Cooke, The Univ of Texas at Austin, Austin, TX and Libby A. Stern, The Univ of Texas at Austin, Austin, TX and Jay L. Banner, The Univ of Texas at Austin, Austin, TX
  40898 (Technical Sessions)
• 11:00 AM
  ELEMENTAL CHEMISTRY OF MARINE OSTRACODES
  Gary S. Dwyer, Duke Univ, Durham, NC
  46356 (Technical Sessions)
• 11:20 AM
  MOLLUSCAN RADIOCARBON AS A PROXY FOR EL NIÑO-RELATED UPWELLING VARIATION IN PERU
  C. Fred T. Andrus, Univ of Georgia, Athens, GA and Gregory Hodgins, Univ of Arizona, Tucson, AZ and Daniel H. Sandweiss, Univ of Maine, Orono, ME and Douglas E. Crowe, Univ of Georgia, Athens, GA
  43166 (Technical Sessions)
• 11:35 AM
  GEOCHEMICAL RECORDS WITHIN AN ARCHAEOLOGICAL CONTEXT: AN INTERDISCIPLINARY APPROACH TO RECONSTRUCTING LATE HOLOCENE CLIMATE, SW FLORIDA
  Donna Surge, Iowa State Univ, Ames, IA and Karen Jo Walker, Univ of Florida, Gainesville, FL
  38889 (Technical Sessions)