2006 Philadelphia Annual Meeting (22–25 October 2006)

Session No. 195
Wednesday, 25 October 2006: 8:00 AM-12:00 PM

T105. Paleosols, Proxies, and Paleoenvironments I

 

Nathan D. Sheldon and Neil J. Tabor, Advocates
Paper #
Start Time
1
8:00 AM
OBSERVED RELATIONSHIPS BETWEEN MODERN SOIL CHEMISTRY AND ENVIRONMENTAL HEAT TRANSFER AND ITS APPLICATION TO SOIL ECOSYSTEMS UPON A GREENHOUSE WORLD
TABOR, Neil J., Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, TX 75275 and RASMUSSEN, Craig, Soil, Water, and Environmental Science, University of Arizona, 429 Shantz Building, University of Arizona, Tucson, AZ, AZ 85721, ntabor@mail.smu.edu, ntabor@mail.smu.edu
2
8:15 AM
A NUMERICAL MODEL FOR ESTIMATING LONG-TERM RESPIRATION RATES FROM CARBON OCCLUDED IN SOIL GIBBSITE
SCHROEDER, Paul A., AUSTIN, Jason C. and DOWD, John F., Geology, Univ of Georgia, 210 Field Street, Athens, GA 30602-2501, schroe@uga.edu, schroe@uga.edu
3
8:30 AM
DEEP-CALCIC PALEOSOLS AT TIMES OF OCEANIC ANOXIC EVENTS IN LATE DEVONIAN ROCKS OF PENNSYLVANIA
RETALLACK, Gregory J., Department of Geological Sciences, University of Oregon, Eugene, OR 97403, gregr@uoregon.edu, gregr@uoregon.edu
4
8:45 AM
EPISODIC ARIDITY IN WYOMING DURING THE EARLY EOCENE: MULTIPLE-PROXY RECORDS AND POSSIBLE ORBITAL FORCING
FRICKE, Henry and BUSH, Meredith, Department of Geology, Colorado College, 14 E. Cache La Poudre, Colorado Springs, CO 80903, hfricke@coloradocollege.edu, hfricke@coloradocollege.edu
5
9:00 AM
FOSSIL BONE AS A PALEOSOL AND PALEOCLIMATE PROXY
KOHN, Matthew J., Department of Geological Sciences, University of South Carolina, EWS 617, 701 Sumter St, Columbia, SC 29208, mjk@geol.sc.edu, mjk@geol.sc.edu
6
9:20 AM
PALEO-ALTIMETRY BASED ON ABUNDANCES OF 13C-18O BONDS IN SOIL CARBONATES
GHOSH, Prosenjit, Geology and Planetary Sciences, California Institute of Technology, 1200 E California Blvd, Pasadena, 91125, EILER, John, Geology and Planetary Sciences, California Institute of Technology, MC100-23, Pasadena, 91125 and GARZIONE, C.N., Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14627, pghosh@gps.caltech.edu, pghosh@gps.caltech.edu
7
9:40 AM
CONTRASTING PALEOSOL OXYGEN ISOTOPE RECORDS FROM THE GREAT PLAINS OF SOUTHERN AND NORTHERN HEMISPHERIC GLACIATIONS DURING THE CENOZOIC
FOX, David L., Department of Geology and Geophsyics, Univ of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, dlfox@umn.edu, dlfox@umn.edu
8
10:00 AM
HYDROGEN AND OXYGEN ISOTOPES IN AN EARLY EOCENE OXISOL
YAPP, Crayton J., Department of Geological Sciences, Southern Methodist Univ, Dedman College, Dallas, TX 75275, cjyapp@mail.smu.edu, cjyapp@mail.smu.edu
9
10:15 AM
IS ENHANCED SILICATE MINERAL WEATHERING A PLAUSIBLE MECHANISM FOR STABILIZING ATMOSPHERIC PCO2 ON A GEOLOGICALLY-INSTANTANEOUS TIME SCALE? APPLYING MULTIPROXY PALEOPEDOLOGICAL INTERPRETATIONS TO TERRESTRIAL PETM RESEARCH
BOLGER, Kathleen F., Dept. of Geology and Geophysics, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, STILES, C.A., Soil Science Department, Univ of Wisconsin - Madison, 1525 Observatory Drive, Madison, WI 53706-1299, KELLY, D. Clay, Department of Geoscience, University of Wisconsin, 1215 W. Dayton Street, Madison, WI 53706, SHULLENBERGER, Eric D., Dept. of Geology and Geophysics, University of Wisconsin, Madison, 1215 W. Dayton St, Madison, WI 53706 and CLECHENKO, Elizabeth R., Department of Geology and Geophysics, Univ of Wisconsin-Madison, 1215 West Dayton Street, Madison, WI 53706, kfbolger@wisc.edu, kfbolger@wisc.edu
 
10:30 AM
Break
10
10:45 AM
SR ISOTOPE RATIOS AND TRACE ELEMENT CONCENTRATIONS OF PEDOGENIC CALCITE RECORD ENVIRONMENTAL CONDITIONS IN WEST TEXAS PALEOSOLS SPANNING THE K-T BOUNDARY
DWORKIN, S.I.1, NORDT, Lee2 and ATCHLEY, Stacy2, (1)Department of Geology, Baylor Univ, Waco, TX 76798, (2)Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798, Steve_Dworkin@Baylor.edu, Steve_Dworkin@Baylor.edu
11
11:00 AM
UPPER JURASSIC PALEOCLIMATE OF PORTUGAL RECONSTRUCTED FROM PALEOSOLS
MYERS, Timothy S., Department of Geological Sciences, Southern Methodist University, PO Box 750395, Dallas, TX 75275-0395, smyers@smu.edu, smyers@smu.edu
12
11:15 AM
PALEOPEDOLOGY AND GEOCHEMISTRY OF MORRISON FORMATION PALEOSOLS, BIGHORN BASIN, WYOMING: IMPLICATIONS FOR THE LATE JURASSIC-EARLY CRETACEOUS PALEOCLIMATE RECORD
JENNINGS, Debra S., Geology, Baylor University, 1800 S. 8th St., Apt. 123, Waco, TX 76706 and LOVELACE, David, Geology, University of Wyoming, 110 Carter Ranch Rd, Thermopolis, WY 82443, jennings.debra@gmail.com, jennings.debra@gmail.com
13
11:30 AM
CHARACTERIZATION OF TRACE ELEMENTS IN MISSISSIPPIAN PENNINGTON FORMATION PALEOSOLS AT POUND GAP, KY: A NEW PALEOCLIMATE INDICATOR?
KAHMANN, Julia A., Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354 and DRIESE, Steven G., Terrestrial Paleoclimatology Research Group, Dept. of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, Julia_Kahmann@baylor.edu, Julia_Kahmann@baylor.edu
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