42 Insights from Cretaceous-Paleogene Paleoenvironments and Deposition: Glimpses of the Greenhouse

Friday, 13 April 2007
1:20 PM - 5:00 PM

Presentations

• 1:20 PM
  TERRESTRIAL PALEOCLIMATOLOGIC IMPACTS DURING CARBON ISOTOPE EXCURSIONS ASSOCIATED WITH MID-CRETACEOUS OCEANIC ANOXIC EVENTS
  Greg A. Ludvigson, University of Kansas, Lawrence, KS and Luis A. González, University of Kansas, Lawrence, KS and R.M. Joeckel, University of Nebraska, Lincoln, N/A and Aisha Al-Suwaidi, University of Kansas, Lawrence, KS and James I. Kirkland, Utah Geological Survey, Salt Lake City, UT
  120279 (THEME SESSIONS)
• 1:40 PM
  PEDOGENIC SPHAEROSIDERITES FROM THE CABALLOS FORMATION (APTIAN-ALBIAN) OF COLOMBIA: A STABLE ISOTOPE PROXY FOR CRETACEOUS PALEOEQUATORIAL PRECIPITATION
  Marina Suarez, University of Kansas, Lawrence, KS and Luis A. González, University of Kansas, Lawrence, KS and Greg A. Ludvigson, University of Kansas, Lawrence, KS and Jeremy Davis, Univ of Iowa, Iowa City, IA
  120327 (THEME SESSIONS)
• 2:00 PM
  WHAT, IF ANYTHING, IS THE "MUDDY CYCLE" (LATE ALBIAN) IN THE WESTERN INTERIOR?
  Brian J. Witzke, Iowa Geological Survey, Iowa City, IA
  120224 (THEME SESSIONS)
• 2:20 PM
  SEQUENCE STRATIGRAPHY OF LOWER CENOMANIAN - UPPER ALBIAN STRATA IN A FLUVIAL-ESTUARINE SETTING, DAKOTA FORMATION IN S.E. NEBRASKA-N.C. KANSAS
  Robert L. Brenner, University of Iowa, Iowa City, IA and Jesse Koch, University of Iowa, Iowa City, IA and Brian J. Witzke, Iowa Geological Survey, Iowa City, IA and R.M. Joeckel, Univ. of Nebraska-Lincoln, Lincoln, NE
  119946 (THEME SESSIONS)
• 3:00 PM
  RARE EARTH ELEMENTS (REE) IN DINOSAUR BONE SITES RECORD LOCAL FRACTIONATION OF REE IN PALEO-PORE WATER: A GLIMPSE OF THE VARIOUS LOCAL DEPOSITIONAL ENVIRONMENTS IN THE LATE EARLY CRETACEOUS CEDAR MOUNTAIN FORMATION, UTAH
  Celina A. Suarez, University of Kansas, Lawrence, KS and G.L. Macpherson, The University of Kansas, Lawrence, KS and David Grandstaff, Temple Univ, Philadelphia, N/A and Luis A. González, University of Kansas, Lawrence, KS
  120371 (THEME SESSIONS)
• 3:20 PM
  LATE CRETACEOUS HIGH LATITUDE PALEOENVIRONMENTS AT THE KIKAK-TEGOSEAK DINOSAUR SITE, PRINCE CREEK FORMATION, NORTH SLOPE, ALASKA
  Paul J. McCarthy, University of Alaska Fairbanks, Fairbanks, AK and Erik Brandlen, University of Alaska Fairbanks, Fairbanks, AK and Peter P. Flaig, University of Alaska Fairbanks, Fairbanks, AK and Anthony R. Fiorillo, Dallas, TX
  120213 (THEME SESSIONS)
• 3:40 PM
  STABLE ISOTOPIC COMPOSITION OF UPPER-CRETACEOUS CARBONATES FROM BIG BEND NATIONAL PARK, TEXAS
  D.R. Schmidt, Texas Tech University, Lubbock, TX and T.M. Lehman, Texas Tech University, Lubbock, TX and H.R. Karlsson, Texas Tech University, Lubbock, TX
  120027 (THEME SESSIONS)
• 4:00 PM
  EVIDENCE OF LATE PALEOCENE-EARLY EOCENE TERRESTRIAL WEATHERING IN PALEOSOLS OF THE WILLISTON BASIN OF WESTERN NORTH DAKOTA
  Cynthia A. Stiles, Univ of Wisconsin - Madison, Madison, WI and Elizabeth R. Clechenko, University of Wisconsin-Madison, Madison, WI and Kathleen F. Bolger, University of Wisconsin-Madison, Madison, WI and Eric Shullenberger, University of Wisconsin-Madison, Madison, WI and Daniel Clay Kelly, Univ of Wisconsin, Madison, WI
  120120 (THEME SESSIONS)
• 4:20 PM
  MAMMALIAN ENAMEL AND FLOODPLAIN CARBONATE OXYGEN ISOTOPE RECORDS OF MIDDLE PALEOCENE PALEOCLIMATE, CRAZY MOUNTAINS BASIN, MONTANA
  Peter J. Rose, University of Minnesota, Minneapolis, MN and David L. Fox, University of Minnesota, Minneapolis, MN and Greg A. Ludvigson, University of Kansas, Lawrence, KS
  120173 (THEME SESSIONS)