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Activity

2005

• NEW RECORD OF ATMOSPHERIC CARBON DIOXIDE INDICATES THAT THE TOARCIAN OCEANIC ANOXIC EVENT (~183 MA) WAS TRIGGERED BY INTRUSION OF GONDWANAN COALS BY KAROO AND FERRAR DOLERITES
  36 Marine Anoxia over Geologic Time—Where, When, Why, and Cause and Effect Relationships to the Evolving Biosphere I
  Wednesday, 10 August 2005

  9:00 AM - 12:00 PM
• INVITED: MACROECOLOGICAL RESPONSES OF VEGETATION TO A FOUR-FOLD INCREASE IN ATMOSPHERIC CO2 ACROSS THE TRIASSIC-JURASSIC MASS EXTINCTION BOUNDARY
  5 Coupled Evolution of Plants, Climate, and Carbon Dioxide over the Phanerozoic
  Monday, 8 August 2005

  9:00 AM - 12:00 PM

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2004

• CLIMATE AND MODERN NEOTROPICAL PLANT DISTRIBUTIONS: MACROECOLOGICAL AND PALEOECOLOGICAL IMPLICATIONS
  31 Paleontology III: Life and Climate
  Sunday, 7 November 2004

  1:30 PM - 5:30 PM

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2003

• INTEGRATED PALEOBIOLOGICAL AND GEOCHEMICAL ASSESSMENT OF CARBON CYCLE PERTURBATIONS AND CLIMATE CHANGE DURING CENOMANIAN-TURONIAN OAE II, NORTH AMERICA
  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

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2002

• A NOVEL CO2 PARTIAL PRESSURE-BASED METHOD OF ESTIMATING PALEO-ELEVATION FROM FOSSIL PLANTS
  T22 Rocky Mountains I: Geologic Records of Paleoelevation
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM