Session No. 45 Monday, November 5, 2001

1:30 PM-5:30 PM, Hynes Convention Center: 200
T50. High-Resolution Geochemical Bioarchives: Recognition of Signals and Implications for Evolution, Paleoecology, and Paleoclimatology
David H. Goodwin and Stephen A. Schellenberg, Presiding
 Paper #Start Time
45-01:30 PM BIOGEOCHEMICAL VARIATIONS IN A SCLEROCHRONOLOGIC CONTEXT: DECIPHERING SKELETAL RECORDS OF ONTOGENY, ENVIRONMENT, AND EVOLUTION: JONES, Douglas S., Florida Museum of Natural History, PO Box 117800, University of Florida, Gainesville, FL 32611-7800, dsjones@flmnh.ufl.edu.
45-01:45 PM PALEO-BREAKFAST, LUNCH, AND DINNER: ULTRA HIGH-RESOLUTION SAMPLING AND WHAT LIES BEHIND A SINGLE DRILL HOLE: DETTMAN, David L., Geosciences, Univ of Arizona, 1040 E 4th St, Tucson, AZ 85721-0077, dettman@geo.arizona.edu.
45-02:00 PM ELEPHANTS MAY NEVER FORGET–BUT CLAMS DO: GEOCHEMISTRY AND ONTOGENY: GOODWIN, David H., Department of Geosciences, Univ of Arizona, Tucson, AZ 85721, dgoodwin@geo.arizona.edu.
45-02:15 PM ISOTOPIC RECORDS FROM VENERICARDIA BIVALVES: IMPLICATIONS FOR EARLY EOCENE CLIMATE: IVANY, Linda C., Department of Earth Sciences, Syracuse Univ, Syracuse, NY 13244, lcivany@syr.edu, JOHNSON, Emily, Department of Geological Sciences, University of Michigan, Ann Arbor, MI 48109, COHEN, Greg, Department of Earth Sciences, Syracuse University, Syracuse, NY 13244, and WILKINSON, Bruce H., Department of Geological Sciences, Univ of Michigan, Ann Arbor, MI 48109
45-02:30 PM SEASONALITY, TEMPERATURE AND THE LATITUDINAL DISTRIBUTION THECIDEIDE BRACHIOPODS: JAECKS, Glenn S.1, SPERO, Howard J.2, and CARLSON, Sandra J.1, (1) Department of Geology, Univ of California, 1 Shields Avenue, Davis, CA 95616, jaecks@geology.ucdavis.edu, (2) Department of Geology, University of California, 1 Shields Avenue, Davis, CA 95616
45-02:45 PM HIGH RESOLUTION ANALYSIS OF STABLE OXYGEN ISOTOPE RATIOS IN LINGULID BRACHIOPOD SHELLS: RODLAND, David L.1, KOWALEWSKI, Michal2, ATUDOREI, Viorel3, SHARP, Zachary3, and DETTMAN, David4, (1) Virginia Polytechnic Inst & State Univ, 4044 Derring Hall, Blacksburg, VA 24061-0420, drodland@vt.edu, (2) Geological Sciences, Virginia Tech, Blacksburg, VA 24061, (3) Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, (4) Geosciences, Univ of Arizona, Tuscon, AZ 85721
45-03:00 PM SALINITY VARIATIONS IN THE CAMPANIAN WESTERN INTERIOR SEAWAY: EVIDENCE FROM STRONTIUM, OXYGEN AND CARBON ISOTOPES: WEINREB, David B.1, MASQUE, Pere2, COCHRAN, J. Kirk2, and LANDMAN, Neil H.3, (1) Geology & Geophysics, Yale Univ, Kline Geology Laboratory, 210 Whitney Avenue, New Haven, CT 06511, david.weinreb@yale.edu, (2) Marine Sciences Research Center, State Univ of New York at Stony Brook, Stony Brook, NY, (3) Division of Paleontology (Invertebrates), American Museum of Nat History, Central Park West at 79th Street, New York, NY 10024-5192
45-03:15 PM COMPARISON OF BELEMNITE AND FORAMINIFER STABLE ISOTOPE COMPOSITIONS FROM SEYMOUR ISLAND, ANTARCTICA: DUTTON, Andrea L.1, HUBER, Brian T.2, LOHMANN, Kyger C1, and ZINSMEISTER, William J.3, (1) Department of Geological Sciences, Univ of Michigan, 2534 C.C.Little, 425 E. University, Ann Arbor, MI 48109-1063, adutton@umich.edu, (2) Department of Paleobiology, Smithsonian National Museum of Nat History, Department of Paleobiology, MRC NHB-121, 10th and Constitution Ave., NW, Washington, DC 20560, Huber.Brian@NMNH.SI.EDU, (3) Purdue Univ, 1397 Civil Engineering, West Lafayette, IN 47907-1397
45-03:30 PM MICROSTRUCTURE AND MICROSCALE CHEMISTRY OF REEF CORAL SKELETON OVER THE DIURNAL CYCLE: COHEN, Anne L., Geology and Geophysics, Woods Hole Oceanographic Institution, ms#23, Clark Building, Woods Hole, MA 02543, acohen@whoi.edu.
45-03:45 PM THREE SCALES OF BANDING AND TRACE/MINOR ELEMENT VARIATION IN THE SKELETON OF THE DEEP-SEA GORGONIAN CORAL PRIMNOA RESAEDEFORMIS: SHERWOOD, Owen A.1, RISK, Michael J.1, and PEARCE, T. H.2, (1) School of Geography and Geology, McMaster Univ, 1280 Main St. W, Hamilton, ON L8S 4M1, Canada, sherwooa@mcmaster.ca, (2) Geological Sciences, Queens Univ, Kingston, ON K7L 3N6, Canada
45-04:00 PM ANNUAL CYCLICITY IN HIGH RESOLUTION SR RECORDS FROM SCLEROSPONGES: ROSENHEIM, Brad1, SWART, Peter1, THORROLD, Simon2, and RUBENSTONE, James3, (1) Marine Geology and Geophysics, Rosenstiel School of Marine and Atmospheric Sci, University of Miami, 4600 Rickenbacker Causeway, Miami, FL 33149, brosenhe@rsmas.miami.edu, (2) Biology Department, Woods Hole Oceanographic Institution, Biology Department MS #35, Woods Hole, MA 02543, (3) Lamont-Doherty Earth Observatory, of Columbia Univ, Palisades, NY 10964
45-04:15 PM INTERPRETING THE SIGNIFICANCE OF STABLE ISOTOPIC VARIATIONS WITHIN MAMMALIAN TEETH: EVALUATING THE INFLUENCE OF BIOLOGICAL VS. ENVIRONMENTAL FACTORS: HOPPE, Kathryn A., Div. of Ecosytem Sciences, Univ. of California, 151 Hilgard Hall, Berkeley, CA 94720-3110, khoppe@nature.berkeley.edu and AMUNDSON, Ronald, Div. of Ecosytem Sciences, Univ. of California, 151 Hilgard Hall, Berkeley, 94720-3110
45-04:30 PM INTERPRETING HIGH-RESOLUTION OXYGEN ISOTOPE BIOARCHIVES IN CONTINENTAL PALEOENVIRONMENTS: DUTTON, Andrea L. and WILKINSON, Bruce H., Department of Geological Sciences, Univ of Michigan, 2534 C.C.Little, 425 E. University, Ann Arbor, MI 48109-1063, adutton@umich.edu
45-04:45 PM SEASONAL AND SPATIAL VARIATIONS IN CARBON ISOTOPE RATIOS OF PLANTS IN A C3 WORLD AS INFERRED FROM MAMMALIAN TOOTH ENAMEL AND THEIR PALEOECOLOGICAL AND PALEOENVIRONMENTAL IMPLICATIONS: FRICKE, Henry, Department of Geology, Colorado College, Colorado Springs, CO 80903, hfricke@coloradocollege.edu.
45-05:00 PM EXAMINATION OF ENAMEL GROWTH RATES IN THE HADROSAURIAN DINOSAUR EDMONTOSAURUS USING OXYGEN ISOTOPE VARIABILITY: THOMAS, Kathryn J., Department of Geology, Univ of California, Davis, 1 Shields Avenue, Davis, CA 95616, thomas@geology.ucdavis.edu and CARLSON, Sandra J., Department of Geology, Univ of California, 1 Shields Avenue, Davis, CA 95616
45-05:15 PM LATE HOLOCENE METABOLIC RATE OF FRESHWATER FISH: EVIDENCE FROM STABLE CARBON ISOTOPE VALUES OF FRESHWATER DRUM OTOLITHS: WURSTER, Christopher M., Earth Sciences, Syracuse Univ, 204 Heroy Geology Lab, Syracuse, NY 13244-1070, chwurste@syr.edu and PATTERSON, William P., Department of Earth Sciences, Syracuse Univ, 204 Heroy Geology Laboratory, Syracuse, NY 13244

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