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Activity

2010

• NEW VIEW OF THE OLD OCEAN: A PREVALENCE OF DEEP IRON AND MARGINALIZED SULFIDE FROM THE LATE ARCHEAN THROUGH THE PROTEROZOIC
  T238 Marine Redox Evolution: Controls and Consequences I
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Room 203

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2009

• SURFACE OCEAN OXYGENATION PRECEDED THE GREAT OXIDATION EVENT
  T10 Microbial Mats, Biogeochemical Markers, and Microbial Evolution: The Co-Evolution of Early Earth and Microbial Life
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  C124

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2007

• NEOPROTEROZOIC PALEOGEOGRAPHY, RODINIA BREAKUP, AND STURTIAN GLACIATION: CONSTRAINTS FROM RE-OS BLACK SHALE AGES FROM SOUTHERN AUSTRALIA AND NORTHWESTERN TASMANIA
  121 Precambrian Geology
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM

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2006

• CONSTRAINING THE REDOX STATE OF THE PROTEROZOIC DEEP OCEANS USING THE MO ISOTOPE SYSTEMATICS OF EUXINIC BLACK SHALES
  T20 Changes in Ocean and Atmospheric Redox State and the Evolution of Life I
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM