Session: Paleoclimatology/Paleoceanography I (2004 Denver Annual Meeting (November 7

Paper #

Start Time

1

8:00 AM

PALEOCEANOGRAPHY OF THE MICHIGAN BASIN IN SILURIAN TIME AS REVEALED FROM STABLE ISOTOPIC ANALYSIS OF BRACHIOPODS

VOICE, P.J.¹, GRAMMER, G.M.¹, HARRISON, W.B.¹, KRISHNAMURTHY, R.V.¹ and SWART, P.K.², (1)Department of Geosciences, Western Michigan Univ, 1903 W. Michigan Avenue, Kalamazoo, MI 49008, (2)Div. Marine Geology & Geophysics, Univ of Miami/RSMAS, 4600 Rickenbacker Cswy, Miami, FL 33149, peter.voice@wmich.edu, peter.voice@wmich.edu

2

8:15 AM

CYCLOTHEMIC OFFSHORE “CORE” SHALES AS RECORDS OF CLIMATE DYNAMICS AND INTERGLACIAL DURATIONS OF THE PERMO-CARBONIFEROUS ICE AGE

ALGEO, Thomas J., Univ of Cincinnati, Cincinnati, OH 45221-0013 and HECKEL, Philip, Department of Geology, Univ of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, thomas.algeo@uc.edu, thomas.algeo@uc.edu

3

8:30 AM

GLENDONITES AS PALEOCLIMATE INDICATORS WITHIN THE MIDDLE PERMIAN WANDRAWANDIAN SILTSTONE, SOUTHERN SYDNEY BASIN, AUSTRALIA

THOMAS, Stephanie G., FRANK, Tracy D. and FIELDING, Christopher, Department of Geosciences, Univ of Nebraska-Lincoln, 214 Bessey Hall, Lincoln, NE 68588-0340, sgthomas@bigred.unl.edu, sgthomas@bigred.unl.edu

4

8:45 AM

LATE PALEOZOIC GLACIATION IN WESTERN EQUATORIAL PANGAEA

SOREGHAN, Gerilyn S.¹, SOREGHAN, Michael J.¹ and EBLE, Cortland F.², (1)Department of Geology & Geophysics, Univ of Oklahoma, Norman, OK 73019, (2)Kentucky Geological Survey, Univ of Kentucky, 228 Mining and Mineral Resources Building, Lexington, KY 40506-0107, lsoreg@ou.edu, lsoreg@ou.edu

5

9:00 AM

EVIDENCE FOR A ROBUST CO₂- CLIMATE LINK DURING THE LATE PALEOZOIC GONDWANAN ICE AGE

MONTANEZ, Isabel P., Dept. of Geology, Univ. of California, Davis, CA 95616 and TABOR, Neil J., Department of Geological Sciences, Southern Methodist Univ, Dedman College, Dallas, TX 75275, montanez@geology.ucdavis.edu, montanez@geology.ucdavis.edu

6

9:15 AM

ANAHITA, DEEV JAHI, AND AMORDAAD: THREE OCEANS OF THE PERMIAN - TRIASSIC BOUNDARY

HEYDARI, Ezat, Department of Physics, Atmospheric, and General Science, Jackson State Univ, P.O. Box 17660, 1400 Lynch Street, Jackson, MS 39217, ezat.heydari@ccaix.jsums.edu, ezat.heydari@ccaix.jsums.edu

9:30 AM

Break

7

9:45 AM

CARBON AND OXYGEN ISOTOPES IN GLENDONITES FROM THE EARLY CRETACEOUS AND PALEOCENE

JUNIUM, Christopher K., Department of Geosciences, The Pennsylvania Univ, 542 Deike Building, University Park, PA 16801, ARTHUR, Michael A., Department of Geosciences, Pennsylvania State Univ, University Park, PA 16802 and DYPVIK, Henning, Department of Geology, Univ of Oslo, P.O.Box 1047, Blindern, Oslo, N-0316, Norway, cjunium@geosc.psu.edu, cjunium@geosc.psu.edu

8

10:00 AM

CAUSES AND EFFECTS OF THE APTIAN (~117 MA) METHANE RELEASE

JAHREN, Hope, Department of Earth and Planetary Sciences, Johns Hopkins Univ, 301 Olin Hall, Baltimore, MD 21218, CONRAD, Clinton, Department of Geological Sciences, Univ of Michigan, Ann Arbor, MI 48109 and ARENS, Nan Crystal, Department of Geoscience, Hobart & William Smith Colleges, Geneva, NY 14456, jahren@jhu.edu, jahren@jhu.edu

9

10:15 AM

COMPARISON OF PHOSPHROUS, ORGANIC CARBON, CARBONATE, AND IRON BURIAL IN CENOMANIAN-TURONIAN STRATA OF THE WESTERN INTERIOR BASIN

FLAUM, Jason A., Geological Sciences, Northwestern Univ, 1850 Campus Dr, Evanston, IL 60202 and SAGEMAN, B., Geological Sciences, Northwestern Univ, Evanston, IL 60208, j-flaum2@northwestern.edu, j-flaum2@northwestern.edu

10

10:30 AM

VERTICAL ISOTOPIC GRADIENTS AMONG FORAMINIFERA AND EVOLUTION OF THE MAASTRICHTIAN NORTH ATLANTIC THERMOCLINE

ISAZA, Carolina, Deparment of Geological Sciences, Univ of Missouri, Columbia, MO 65211, MACLEOD, Kenneth G., Geological Sciences, Univ of Missouri - Columbia, 101 Geology Building, Columbia, MO 65211-1380 and HUBER, Brian T., Department of Paleobiology, Smithsonian Institution, 10th and Constitution Ave, Washington, DC 20013-7012, ci3z4@mizzou.edu, ci3z4@mizzou.edu

11

10:45 AM

CARBON ISOTOPE MEASUREMENTS OF FE(III) CARBONATE IN GOETHITE FROM A LATE PALEOCENE LATERITE AT 55°N

TABOR, Neil J. and YAPP, Crayton J., Department of Geological Sciences, Southern Methodist Univ, Dedman College, Dallas, TX 75275, ntabor@mail.smu.edu, ntabor@mail.smu.edu

12

11:00 AM

AGE CONSTRAINT AND INTERPRETATIONS OF A HIATUS IN THE NEWFOUNDLAND-IBERIA RIFT BASIN, ODP LEG 210

STANT, Sharon Audra and WISE Jr, Sherwood W., Geological Sciences, Florida State Univ, 108 Carraway Building, Tallahassee, FL 32306-4100, stant@gly.fsu.edu, stant@gly.fsu.edu

13

11:15 AM

RECURRENCE OF ANOMALOUS BRAARUDOSPHAERA CHALKS IN EARLY OLIGOCENE SEQUENCES OF THE SOUTHWESTERN ATLANTIC OCEAN (DSDP SITE 516)

EISENACH, Adam R., Geology & Geophysics, Univ of Wisconsin - Madison, 1215 W. Dayton Street, Weeks Hall, Madison, WI 53706 and KELLY, D. Clay, Department of Geoscience, University of Wisconsin, 1215 W. Dayton Street, Madison, WI 53706, uwpaleoman@hotmail.com, uwpaleoman@hotmail.com

14

11:30 AM

A NEW HIGH-RESOLUTION STABLE ISOTOPE RECORD FROM PLIOCENE WOOD, ELLESMERE ISLAND, NUNAVUT, CANADA

CSANK, Adam Z., Geological Sciences, Univ of Saskatchewan, 114 Science Pl, Saskatoon, SK S7N 5E2, BASINGER, James F., Department of Geological Sciences, Univ of Saskatchewan, Saskatoon, SK S7N 5E2, Canada and PATTERSON, William P., Geological Sciences, Univ of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, az.csank@usask.ca, az.csank@usask.ca

15

11:45 AM

PALEOCLIMATIC CONTROLS ON MISSISSIPPI VALLEY-TYPE LEAD-ZINC DEPOSIT FORMATION

SAFAYA, Sameer, Earth and Mineral Sciences, Penn State Univ, 500 E. College Ave, Apt.#G9, State College, PA 16802, BATRA, Persaram, Earth Sciences, Penn State Univ, state college, PA 16802, WHITE, Timothy S., U.S. Geol Survey, 4200 University Drive, Anchorage, AK 99508 and BRADLEY, Dwight, USGS, 4200 University Dr, Anchorage, AK 99508, sys111@psu.edu, sys111@psu.edu

2004 Denver Annual Meeting (November 7–10, 2004)

Paleoclimatology/Paleoceanography I