Activity

2005

• THE POTENTIAL FOR HABITABLE ENVIRONMENTS IN THE BASALTIC PLAINS AND COLUMBIA HILLS OF GUSEV CRATER, MARS
  T118 Terrestrial and Extraterrestrial Environments for Microbial Survival II
  Monday, 17 October 2005

  1:30 PM - 5:30 PM

2001

• BENTHIC MARINE CYANOBACTERIAL MAT ECOSYSTEMS: BIOGEOCHEMISTRY AND BIOMARKERS
  164 Geobiology: Applications to Sedimentary Geology
  Thursday, 8 November 2001

  8:00 AM - 12:00 PM
• THE ARCHEAN-PROTEROZOIC TRANSITION: CARBON ISOTOPIC INDICATORS OF CHANGE
  23 Archean Earth and Contemporary Life: The Transition from an Anaerobic to an Aerobic Marine Ecosystem (Sponsored by NASA Astrobiology Institute)
  Tuesday, 26 June 2001

  10:00 AM - 4:30 PM
• A HIGH RESOLUTION C-ISOTOPE RECORD FROM THE MID-NEOPROTEROZOIC (~800 MA-742 MA) CHUAR GROUP, GRAND CANYON, ARIZONA
  6 Geological Evolution of the Earth System: Precambrian to Early Paleozoic (Posters)
  Monday, 25 June 2001

  4:30 PM - 6:00 PM