Session No. 23 Sunday, October 27, 2002

8:00 AM-12:00 PM, Colorado Convention Center: C105/107
T75. Paleosols and Phanerozoic Climate: Geochemistry to Trace Fossils
Nathan D. Sheldon and Neil Tabor, Presiding
 Paper #Start Time
23-18:00 AM ICHNOPEDOLOGIC SIGNATURES OF PALEOCLIMATE: LINKING ICHNOFOSSILS, PALEOSOLS, AND PALEOLANDSCAPES TO INTERPRET THE SEASONALITY AND AMOUNT OF PRECIPITATION AND OTHER PALEOCLIMATIC INDICATORS: HASIOTIS, Stephen T., Department of Geology, Univ of Kansas, 1475 Jayhawk Blvd, 120 Lindley Hall, Lawrence, KS 66045-7613, hasiotis@ku.edu.
23-28:20 AM ICHNOLOGY OF AN EPHEMERAL COASTAL POND DEPOSIT WITHIN THE LOWER PERMIAN SPEISER SHALE, KANSAS: HEMBREE, Daniel I., Department of Geology, University of Kansas, 120 Lindley Hall, Lawrence, KS 66045, danhem@ku.edu.
23-38:35 AM MIDDLE CARBONIFEROUS MILANKOVITCH CYCLICITY: MSEC DATA FROM THREE MIDDLE CARBONIFEROUS SECTIONS INCLUDING THE GSSP AT ARROW CANYON, NEVADA, AND FROM THE LOWER PENNSYLVANIAN PINKERTON FORMATION, COLORADO: ELLWOOD, Brooks B., Geology and Geophysics, Louisiana State Univ, E235 Howe-Russell, Baton Rouge, LA 70803-0001, ellwood@geol.lsu.edu, BENOIST, Stephen L., Geology and Geophysics, Louisiana State Univ, E235 Howe-Russell Building, Baton Rouge, LA 70803, sbenoist@hotmail.com, RICHARDS, Barry, Geological Survey of Canada, 3303 33rd St. N.W, Calgary, AB T2L-2A7, Canada, BROWN, Alan L., Geology and Geophysics, Louisiana State Univ, E235 Howe Russell Geoscience Complex, Baton Rouge, LA 70803, and LAMBERT, Lance L., Earth and Environmental Science, Univ of Texas at San Antonio, 6900 North Loop 1604 West, San Antonio, TX 78249
23-48:50 AM GEOCHEMICAL MASS-BALANCE RELATIONSHIPS IN A TEXAS VERTISOL CLIMO-/CHRONOSEQUENCE: READING TIME AND CLIMATE IN THE SOIL RECORD: STILES, Cynthia A.1, MORA, Claudia I.1, DRIESE, Steven G.1, and ROBINSON, Amelia C.2, (1) Department of Geological Sciences, Univ of Tennessee, Knoxville, TN 37996-1410, cstiles1@utk.edu, (2) Dept. of Geology, Univ of California - Davis, 174 Physics/Geology Bldg, One Shields Avenue, Davis, CA 95616-8605
23-59:05 AM DO "RED BEDS" INDICATE DESERTS OR MONSOONS?: SHELDON, Nathan D., Geological Sciences, Univ of Oregon, 1272 University of Oregon, Eugene, OR 97405, nsheldon@darkwing.uoregon.edu.
23-69:20 AM PALEOSOL COMPARED WITH DEEP SEA-RECORDS OF CENOZOIC GLOBAL PALEOCLIMATIC CHANGE: RETALLACK, Gregory J., Department of Geological Sciences, Univ of Oregon, Eugene, OR 97403, gregr@darkwing.uoregon.edu.
 9:40 AM Break
23-79:55 AM FE(CO3)OH IN GOETHITE AS A PALEOENVIRONMENTAL INDICATOR: AN EXAMPLE FROM A MIDDLE EOCENE PALEOSOL: YAPP, Crayton J., Geological Sciences, Southern Methodist Univ, Dallas, TX 75275-0395, cjyapp@mail.smu.edu.
23-810:15 AM GOETHITE, CALCITE, AND ORGANIC MATTER FROM PERMIAN SOILS: CARBON ISOTOPES AND CO2 CONCENTRATIONS: TABOR, Neil J.1, YAPP, Crayton J.2, and MONTANEZ, Isabel P.1, (1) Dept. of Geology, Univ of California, Davis, CA 95616, tabor@geology.ucdavis.edu, (2) Geological Sciences, Southern Methodist Univ, Dallas, TX 75275-0395
23-910:30 AM CLIMATE-ISOTOPE RELATIONSHIPS IN A MODERN VERTISOL CLIMOSEQUENCE, COASTAL TEXAS: MORA, Claudia I., MILLER, Dana L., DIEFENDORF, Aaron F., STILES, Cynthia A., and DRIESE, Steven G., Geological Sciences, Univ Tennessee, Knoxville, TN 37996-1410, cmora@utk.edu
23-1010:45 AM TEMPERATURE VARIATIONS THROUGH THE K-T BOUNDARY INFERRED FROM PEDOGENIC CARBONATE NODULES, SOUTHERN ALBERTA, CANADA: DWORKIN, S.I., ATCHLEY, S., and NORDT, L., Department of Geology, Baylor Univ, Waco, TX 76798, Steve_Dworkin@Baylor.edu
23-1111:00 AM WARM EOCENE CONDITIONS MAINTAINED BY METHANOGENESIS IN ARCTIC SOILS: JAHREN, Hope, Department of Earth and Planetary Sciences, Johns Hopkins Univ, 301 Olin Hall, Baltimore, MD 21218, jahren@jhu.edu.
 11:20 AM Concluding Remarks

Back to the 2002 Denver Annual Meeting (October 27-30, 2002)