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| 200-1 | 1 | SECULAR VARIATION IN THE STABLE SULFUR ISOTOPE COMPOSITION OF ORGANIC MATTER: ENGEL, Michael H.1, ALLAM, Amir A.1, PARITTE, Jacqueline M.1, and ZUMBERGE, John E.2, (1) School of Geology and Geophysics, Univ of Oklahoma, 100 East Boyd St, Norman, OK 73019, ab1635@ou.edu, (2) Geomark Rsch, 9748 Whithorn Drive, Houston, TX 77095 |
| 200-2 | 2 | CARBON ISOTOPIC COMPOSITION OF PLANT-DERIVED ORGANIC MATTER FROM A TROPICAL SEDIMENTARY SEQUENCE AS A RECORDER OF LATE CRETACEOUS-EARLY PALEOGENE CHANGES IN THE CARBON CYCLE: CARVAJAL-ORTIZ, Humberto, Geological and Atmospheric Sciences, Iowa State University, 253, Science I Iowa State University, Ames, IA 50011, hco@iastate.edu, MORA, German, Department of Geological and Atmospheric Sciences, Iowa State Univ, Ames, IA 50011, and JARAMILLO, Carlos, Center for Tropical Paleoecology and Archeology, Smithsonian Tropical Research Institute, Balboa, Ancon, 0843-03092, Panama |
| 200-3 | 3 | A LATE MIOCENE N-ALKANE δD AND δ13C RECORD FROM THE GULF OF MEXICO: TIPPLE, Brett J. and PAGANI, Mark, Department of Geology & Geophysics, Yale Univ, P.O. Box 208109, New Haven, CT 06520, brett.tipple@yale.edu |
| 200-4 | 4 | ANALYTICAL COMPARISONS USING ALLOISOLEUCINE/ISOLEUCINE FOR AMINO ACID GEOCHRONOLOGY: BAKEMAN, Valerie R., Geology, University of Delaware, Newark, DE 19716, vbakeman@udel.edu and WEHMILLER, John F., Department of Geology, Univ of Delaware, Newark, DE 19716 |
| 200-5 | 5 | COMPARATIVE RACEMIZATION KINETICS OF AMINO ACIDS IN SIMPLE PEPTIDES AND MOLLUSK FRAGMENTS: WEHMILLER, John F.1, BAKEMAN, Valerie R.2, LLOYD, Julie3, and JOHNSTON, Murray V. III3, (1) Department of Geology, Univ of Delaware, Newark, DE 19716, jwehm@udel.edu, (2) Geology, University of Delaware, Newark, DE 19716, (3) Dept. of Chemistry and Biochemistry, University of Delaware, Lammot Dupont Laboratory, Newark, DE 19716 |
| 200-6 | 6 | BIOMARKERS IN COLORED FOSSIL CRINOIDS: IMPLICATIONS FOR PHYLOGENY: O'MALLEY, Christina E., AUSICH, William I., and CHIN, Yu Ping, Department of Geological Sciences, The Ohio State University, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210-1308, omalley.47@osu.edu |
| 200-7 | 7 | PARTICULATE CARBON DISTRIBUTION AND COMPOSITION BENEATH ICE SHELVES, EXAMPLES FROM THE LARSEN SYSTEM, ANTARCTICA: ROE, Kimberly M.1, SYLVA, Sean2, and DOMACK, Eugene W.1, (1) Department of Geosciences, Hamilton College, 198 College Hill Rd, Clinton, NY 13323, kroe@hamilton.edu, (2) Geology and Geophysics, Woods Hole Oceanographic Inst, Woods Hole, MA 02543 |
| 200-8 | 8 | PREDICTING HUMIC ACID ADSORPTION USING ATOMIC FORCE MICROSCOPY (AFM) FORCE SPECTRA ANALYSIS: WINSLOW, Charles John III1, MA, Huilian2, KUBICKI, James3, BURGOS, William2, and LOGAN, Bruce E.2, (1) Environmental Engineering, Pennsylvania State University, Center for Environmental Kinetics Analysis (CEKA), 212 Sackett Building, University Park, PA 16802, cjw22@psu.edu, (2) Environmental Engineering, Pennsylvania State University, 212 Sackett Building, University Park, PA 16802, (3) Geosciences, Penn State University, 335 Deike bldg, University Park, 16802 |
| 200-9 | 9 | A SURVEY OF MERCURY BIOACCUMULATION IN BATS AT MAMMOTH CAVE NATIONAL PARK: WEBB, Cathleen J.1, CLARK, Lindsey M.1, CARSON, Bob2, HELF, Kurt2, RUCK, Melinda1, and DAWADI, Sreedevi1, (1) Chemistry, Western Kentucky Univ, 1 Big Red Way, Bowling Green, KY 42101, cathleen.webb@wku.edu, (2) National Park Service, Mammoth Cave National Park, KY |
| 200-10 | 10 | MOLECULAR CHARACTERISTICS OF DESICCATED MICROBIAL MATS: 1. EVOLUTION OF WAX ESTERS AS STORAGE LIPIDS: FINKELSTEIN, David B.1, BRASSELL, Simon C.1, and PRATT, Lisa M.2, (1) Geological Sciences, Indiana Univ, 1001 East Tenth Street, Bloomington, IN 47405-1405, dafinkel@indiana.edu, (2) Geological Sciences, Indiana Univ, 1001 East 10th Street, Bloomington, IN 47405 |
| 200-11 | 11 | MOLECULAR CHARACTERISTICS OF DESICCATED MICROBIAL MATS: 2. ENVIRONMENTAL CONSTRAINTS ON LIPID COMPOSITIONS: FINKELSTEIN, David B.1, BRASSELL, Simon C.1, and PRATT, Lisa M.2, (1) Geological Sciences, Indiana Univ, 1001 East Tenth Street, Bloomington, IN 47405-1405, simon@indiana.edu, (2) Geological Sciences, Indiana Univ, 1001 East 10th Street, Bloomington, IN 47405 |
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