Activity

2001

• THE ROLE OF SILICATE BIOMINERALIZATION AS AN ULTRAVIOLET SHIELD: IMPLICATIONS FOR ARCHEAN LIFE
  40 Role of Hydrothermal Systems in Biospheric Evolution (Sponsored by NASA Astrobiology Institute) (Posters)
  Wednesday, 27 June 2001

  4:30 PM - 6:00 PM
• GE/SI RATIOS AS A TRACER FOR SILICA IN THE DALES GORGE MEMBER OF THE HAMERSLEY GROUP, WESTERN AUSTRALIA
  2 Geological Evolution of the Earth System: Precambrian to Early Paleozoic
  Monday, 25 June 2001

  10:00 AM - 3:00 PM