Activity

2003

• FE2O3/FEO RATIO IN AVERAGE SHALE THROUGH TIME: A REFLECTION OF THE STEPWISE OXIDATION OF THE ATMOSPHERE?
  T19 Revisiting the Biogeochemistry of Black Shales and Oxygen-Deficient Marine Environments
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM

2001

• IS THE SNOWBALL A "NO-BALL"?: THE CASE AGAINST THE SNOWBALL EARTH HYPOTHESIS
  48 The Snowball Earth Hypothesis: Theory and Observations
  Thursday, 28 June 2001

  10:00 AM - 4:30 PM
• COPS (CLIMATIC OSCILLATION PERIODS) AT THE CROSSROADS OF EARTH EVOLUTION
  37 Critical Transitions in Earth History and Their Causes
  Wednesday, 27 June 2001

  10:00 AM - 4:30 PM