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Activity

2002

• FROM WETLANDS TO WET SPOTS: THE FATE AND SIGNIFICANCE OF CARBONIFEROUS ELEMENTS IN EARLY PERMIAN COASTAL PLAIN FLORAS OF NORTH CENTRAL TEXAS
  T91 Wetlands Paleoecology Through Time
  Monday, 28 October 2002

  1:30 PM - 5:30 PM
• GOETHITE, CALCITE, AND ORGANIC MATTER FROM PERMIAN SOILS: CARBON ISOTOPES AND CO2 CONCENTRATIONS
  T23 Paleosols and Phanerozoic Climate: Geochemistry to Trace Fossils
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM

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2001

• STABLE ISOTOPE COMPOSITIONS OF AUTHIGENIC PHYLLOSILICATES, IRON-OXIDES, AND CARBONATE: INSIGHTS TO LATE PALEOZOIC ATMOSPHERIC CIRCULATION
  152 General Geochemistry
  Thursday, 8 November 2001

  8:00 AM - 12:00 PM
• STABLE ISOTOPE PALEOCLIMATE RECONSTRUCTION FROM PERMO-PENNSYLVANIAN PALEOSOLS OF THE SOUTHWESTERN UNITED STATES
  25 Global Change in the Late Paleozoic
  Tuesday, 26 June 2001

  11:30 AM - 4:30 PM
• WERE CHANGES IN EARLY PERMIAN ATMOSPHERIC PCO2 LEVELS AND COLLAPSE OF GONDWANAN GLACIATION LINKED?
  25 Global Change in the Late Paleozoic
  Tuesday, 26 June 2001

  11:30 AM - 4:30 PM

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Date Unknown

• STRATIGRAPHIC ARCHITECTURE OF THE UPPER TRIASSIC ISCHIGUALASTO FORMATION, ISCHIGUALASTO PROVINCIAL PARK, NORTHWESTERN ARGENTINA
  30 Stratigraphy (Posters) I: Silisiclastic
• STABLE ISOTOPE ANALYSES OF FOSSIL TEETH AND CHARCOALS INDICATE A HEAVY CARBON LOWER PERMIAN WORLD
  31 Global Change in the Late Paleozoic (Posters)