Geological Society of America

8:00 AM

Gabriel J. Bowen, Univ of Utah, Salt Lake City, UT

74305 (Technical Sessions)

8:15 AM

USING OXYGEN ISOTOPIC ANALYSES OF BISON TOOTH ENAMEL AS A PROXY FOR RECONSTRUCTING THE OXYGEN ISOTOPIC RATIOS OF SURFACE WATER

Kathryn A. Hoppe, Stanford Univ, Stanford, CA

75003 (Technical Sessions)

8:30 AM

PALEOENVIRONMENTAL RECONSTRUCTION FROM STABLE ISOTOPIC COMPOSITIONS OF FOSSIL SKELETAL REMAINS OF THE MIDDLE MIOCENE FRESHWATER STEINHEIM BASIN, SW GERMANY

Thomas Tütken, Université de Lausanne, Lausanne, N/A and Torsten W. Vennemann, Univ of Lausanne, Lausanne, N/A and Horst Janz, Univ of Tuebingen, Tuebingen, N/A

78889 (Technical Sessions)

8:45 AM

CARBON ISOTOPE ANALYSIS OF PLANTS AND TOOTH ENAMEL OF HERBIVORES FROM THE TIBETAN PLATEAU

Tao Deng, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, N/A

73737 (Technical Sessions)

9:00 AM

ENAMEL MINERALIZATION AND THE RECONSTRUCTION OF PALEOENVIRONMENTS: NEW EVIDENCE FROM HIGH RESOLUTION CARBON ISOTOPE PROFILES IN EXPERIMENTAL BOVID ENAMEL

Antoine Zazzo, Univ of Saskatchewan, Saskatoon, SK and Marie Balasse, CNRS UMR 5197 Archéozoologie, Histoire des Sociétés humaines et des Peuplements animaux, Paris, N/A and William P. Patterson, Univ of Saskatchewan, Saskatoon, SK

80264 (Technical Sessions)

9:15 AM

THE EFFECT OF ALTITUDE ON THE ISOTOPIC COMPOSITION OF PALEOSOLS: EXAMPLES FROM SOUTHERN TIBET AND THE BOLIVIAN ALTIPLANO

Carmala N. Garzione, Univ of Rochester, Rochester, NY

76648 (Technical Sessions)

9:30 AM

ANNUAL-SCALE ANALYSIS OF CLIMATE CHANGE FROM GLACIAL TO MODERN TIMES IN NORTH AMERICA USING SERIAL ISOTOPIC ANALYSIS OF MOLARS OF HYPSODONT MAMMALS

Pennilyn Higgins, Univ of Florida, Gainesville, FL and Bruce J. MacFadden, Univ of Florida, Gainesville, FL

79543 (Technical Sessions)

10:00 AM

A 25-MA RECORD OF PALEODIET AND ENVIRONMENTAL CHANGE FROM CARBON AND OXYGEN ISOTOPES IN MAMMALIAN TOOTH ENAMEL AND PALEOSOLS FROM THE NE MARGIN OF THE TIBETAN PLATEAU

Yang Wang, Florida State Univ and National High Magnetic Field Lab, Tallahassee, FL and Tao Deng, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, N/A

73640 (Technical Sessions)

10:15 AM

PLEISTOCENE CLIMATE CHANGE AT THE PEKING MAN SITE, CHINA

Mabry Margaret Gaboardi, Florida State University and NHMFL, Tallahassee, FL and Tao Deng, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, N/A and Yang Wang, Florida State Univ and National High Magnetic Field Lab, Tallahassee, FL

73910 (Technical Sessions)

10:30 AM

PALEOECOLOGY OF THE CENOZOIC RHINO FAUNA OF LINXIA BASIN, GANSU, NW CHINA, FROM CARBON AND OXYGEN ISOTOPES IN TOOTH ENAMEL

Dana M. Biasatti, Florida State Univ and National High Magnetic Field Lab, Tallahassee, FL and Yang Wang, Florida State Univ and National High Magnetic Field Lab, Tallahassee, FL and Tao Deng, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, N/A

73719 (Technical Sessions)

10:45 AM

LATE PLEISTOCENE-EARLY HOLOCENE FORESTS FROM THE GREAT LAKES REGION, USA: PRELIMINARY RADIOCARBON AND STABLE-ISOTOPE RESULTS

Steven W. Leavitt, Univ of Arizona, Tucson, AZ and Irina P. Panyushkina, Univ of Arizona, Tucson, AZ and Todd E. Lange, Univ of Arizona, Tucson, AZ

79684 (Technical Sessions)

11:00 AM

RELICT SOILS AND PALEOCLIMATE: LESSONS FROM THE WIND RIVER BASIN, WYOMING

Ronald Amundson, Univ. of California, Berkeley, CA and Warren Sharp, Berkeley, CA and Justine Owen, Univ. of California, Berkeley, CA and Oliver Chadwick, Univ of California, Santa Barbara, N/A and Kenneth Ludwig, Berkeley, CA

77640 (Technical Sessions)

11:15 AM

HIGH-RESOLUTION DELTA13C VARIATIONS IN C3 AND C4 PLANTS ON THE CHINESE LOESS PLATEAU - A COMPARISON OF COMPOUND SPECIFIC AND BULK ORGANIC CARBON ISOTOPIC ANALYSES

David B. Finkelstein, Indiana Univ, Bloomington, IN and Isabel P. Montanez, Univ. of California, Davis, CA and Simon Christopher Brassell, Indiana Univ, Bloomington, IN and Natasa J. Vidic, Univ of Ljubljana, Ljubljana, N/A

81052 (Technical Sessions)

11:30 AM

A 12,000 YEAR TEMPERATURE RECORD OF THE NORTH AMERICAN GREAT PLAINS BASED ON THE STABLE CARBON ISOTOPIC COMPOSITION OF PALEOSOL ORGANIC MATTER

Lee C. Nordt, Baylor Univ, Waco, TX and Larry L. Tieszen, USGS, Sioux Falls, SD and Larry L. Tieszen, USGS, Sioux Falls, SD

77217 (Technical Sessions)

11:45 AM

LATE PLEISTOCENE TO HOLOCENE CLIMATE RECORD BASED UPON STABLE CARBON ISOTOPES MEASURED IN SOIL ORGANIC MATTER, FIELD AND MICROMORPHOLOGIC FEATURES, AND POLLEN, FROM FLOODPLAIN SOILS AND PALEOSOLS IN THE SOUTHEASTERN U.S

Steven G. Driese, Baylor University, Waco, TX and Zheng-Hua Li, Univ of Tennessee, Knoxville, TN and Lee C. Nordt, Baylor Univ, Waco, TX and Sally P. Horn, Univ of Tennessee, Knoxville, TN

73861 (Technical Sessions)

T13 Stable Isotopes in Fossils and Paleosols: Records of Late Cenozoic Environmental Change

Presentations