---

Activity

2007

• TERRESTRIAL PALEOCLIMATOLOGIC IMPACTS DURING CARBON ISOTOPE EXCURSIONS ASSOCIATED WITH MID-CRETACEOUS OCEANIC ANOXIC EVENTS
  42 Insights from Cretaceous-Paleogene Paleoenvironments and Deposition: Glimpses of the Greenhouse
  Friday, 13 April 2007

  1:20 PM - 5:00 PM

---

2005

• STABLE ISOTOPE PALEORECORDS, EARLY CRETACEOUS YIXIAN FM (BARREMIAN), LIAONING PROVINCE, P.R. CHINA: PALEOHYDROLOGIC AND PALEOCLIMATIC INTERPRETATIONS
  205 Paleoclimatology/Paleoceanography I
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM
• RECONCILING THE STABLE ISOTOPIC PALEOHYDROLOGY OF PEDOGENIC SIDERITES AND CALCITES
  36 Developing Approaches to Terrestrial Paleoclimatology II
  Friday, 20 May 2005

  1:20 PM - 5:20 PM
• SIGNIFICANCE OF CONE-IN-CONE STRUCTURES IN MARINE MUDSTONES
  15 Sedimentary Geology and Paleontology
  Friday, 18 March 2005

  8:00 AM - 12:00 PM

---

2004

• WHERE WAS THE HADLEY CELL BOUNDARY IN THE MID-CRETACEOUS AMERICAS?: CONSTRAINTS IMPOSED BY TERRESTRIAL CARBONATES OF THE MIDCONTINENT UNITED STATES
  13 Recent Developments in Understanding Carbonate Geology of the Midcontinent
  Friday, 2 April 2004

  8:00 AM - 12:00 PM

---

2003

• ENHANCED LATENT HEAT TRANSPORT BY AN INTENSIFIED ALBIAN HYDROLOGIC CYCLE
  202 Paleoclimatology/Paleoceanography I
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM
• TERRESTRIAL CARBONATE RECORDS OF THE CARBON ISOTOPE EXCURSIONS ASSOCIATED WITH MID-CRETACEOUS (APTIAN-ALBIAN) OCEANIC ANOXIC EVENTS
  T106 Multi-Proxy Terrestrial Records and the Ocean-Climate System: Links and Perturbations in the Cretaceous
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• THE ENIGMA OF POLAR WARMTH IN GREENHOUSE WORLDS: INSIGHTS FROM THE MID-CRETACEOUS TERRESTRIAL PALEOCLIMATOLOGY OF NORTH AMERICA
  18 Climate Variability and Change: Past, Present and Future
  Tuesday, 25 March 2003

  8:00 AM - 12:00 PM

---

2002

• METHANE FLUXES FROM MID-CRETACEOUS WETLAND SOILS: INSIGHTS GAINED FROM CARBON AND OXYGEN ISOTOPIC STUDIES OF SPHAEROSIDERITES IN PALEOSOLS
  T91 Wetlands Paleoecology Through Time
  Monday, 28 October 2002

  1:30 PM - 5:30 PM
• TURINIAN AND CHATFIELDIAN (ORDOVICIAN) CARBON ISOTOPE EXCURSIONS AND THEIR COEVAL SUBMARINE DISCONFORMITIES ON THE GALENA CARBONATE SHELF: WHAT WAS THEIR PALEOCEANOGRAPHIC SIGNIFICANCE?
  42 Event Stratigraphy: Evidence for Volcanic, Eustatic, Biotic, Isotopic, and Seismic Events in the Paleozoic Sedimentary Record
  Friday, 5 April 2002

  8:00 AM - 12:00 PM
• A NEWLY RECOGNIZED POSITIVE CARBON ISOTOPE EXCURSION IN THE MCGREGOR MEMBER OF THE PLATTEVILLE FORMATION, EASTERN IOWA
  33 Undergraduate Research (Posters)
  Thursday, 4 April 2002

  1:00 PM - 5:00 PM

---

2001

• DEPOSITION OF FLUVIAL GRAVELS IN LATE ALBIAN KIOWA MARINE CYCLE FLUVIAL-ESTUARINE SETTING, NISHNABOTNA MEMBER, DAKOTA FORMATION ALONG THE CRATONIC MARGIN, CRETACEOUS WESTERN INTERIOR BASIN
  149 Clastic Sediments: New Insights into Fluvial, Deltaic, and Shallow Marine Sedimentation
  Thursday, 8 November 2001

  8:00 AM - 12:00 PM
• PEDOGENIC SPHAEROSIDERITES AS TRACES OF ANCIENT SATURATED SOILS: NEW INSIGHTS ON CHANGES IN THE HYDROLOGIC CYCLE DURING EARTH HISTORY
  T140 "Traces" of Soil Ecosystems through the Phanerozoic: New Insights into Terrestrial Paleoecology, Paleohydrology, and Paleoclimate
  Wednesday, 7 November 2001

  1:30 PM - 5:30 PM
• NEW COMPLEXITIES IN THE EXPRESSION OF LATE ORDOVICIAN CARBON ISOTOPE EXCURSIONS STRADDLING THE TURINIAN-CHATFIELDIAN BOUNDARY INTERVAL
  T90 New Insights into Late Ordovician Climate, Oceanography and Tectonics
  Tuesday, 6 November 2001

  1:30 PM - 5:30 PM
• STRATIGRAPHIC ARCHITECTURE OF THE EARLY LATE ORDOVICIAN CARBON ISOTOPE EXCURSION, PLATTEVILLE AND DECORAH FMS, MINNESOTA, IOWA, AND ILLINOIS
  3 Paleozoic Bio-events (Sponsored by the Paleontological Society)
  Monday, 23 April 2001

  8:00 AM - 12:00 PM

---

Date Unknown

• TERRESTRIAL PALEOCLIMATOLOGY OF THE MID-CRETACEOUS GREENHOUSE I: CROSS-CALIBRATION OF PEDOGENIC SIDERITE & CALCITE d18O PROXIES AT THE HADLEY CELL BOUNDARY
  T125 Frontier in Understanding the Geologic Record of Climate Change: A Session in Honor of William W. Hay (Posters)
• PETROGRAPHY AND DIAGENESIS OF PALUSTRINE CARBONATE BEDS IN THE EARLY CRETACEOUS CEDAR MOUNTAIN FORMATION, EASTERN UTAH
  3 Carbonate Stratigraphy-Geochemistry-Diagenesis (Posters)
• MID-CRETACEOUS EVAPORATION RATES ESTIMATED FROM PEDOGENIC CARBONATE ISOTOPIC VALUES IN THE GLEN ROSE FORMATION, TEXAS
  157 Geochemistry (Posters)
• CARBON ISOTOPE CHEMOSTRATIGRAPHY OF ORDOVICIAN CARBONATES OF THE PLATTEVILLE, DECORAH, AND DUNLEITH FORMATIONS IN THE BIG SPRING #4 CORE, CLAYTON COUNTY, IOWA
  26 Undergraduate Research – Sedimentology, Stratigraphy and Paleontology (Posters)
• DIAGENETIC ANALYSIS OF A SUBAERIAL EXPOSURE SURFACE FROM THE CRETACEOUS (ALBIAN) WALNUT FORMATION, CENTRAL TEXAS
  24 Stratigraphy (Posters)
• RECONNAISSANCE CARBON ISOTOPIC CHEMOSTRATIGRAPHY OF PEDOGENIC-PALUSTRINE CARBONATES IN THE EARLY CRETACEOUS CEDAR MOUNTAIN FORMATION, SAN RAFAEL SWELL, EASTERN UTAH
  182 Sedimentology (Posters): Carbonate Sediments, Diagenesis, Paleoclimate and Paleosols
• MID-CRETACEOUS PALEOCEANOGRAPHY AND CHEMOSTRATIGRAPHY OF THE EASTERN MARGIN, WESTERN INTERIOR SEAWAY
  7 Paleoclimatology/Paleoceanography (Posters)