Activity

2017

• LOW NITRATE LEVELS IN THE MESOPROTEROZOIC OCEAN
  T324 The Co-Evolution of Life and Its Environment during the Precambrian: The “Boring Billion” and Mid-Proterozoic Emergence of Complex Life
  Wednesday, 25 October 2017

  8:00 AM - 12:00 PM

  Skagit 5
• REDOX LANDSCAPE OF THE PALEOPROTEROZOIC OCEANS: IMPLICATIONS FOR EARLY EUKARYOTIC EVOLUTION
  T249 The Co-Evolution of Life and Its Environment during the Precambrian: The Rise of Oxygenic Photosynthesis and the Great Oxidation Event
  Tuesday, 24 October 2017

  1:30 PM - 5:30 PM

  Skagit 5
• NUTRIENT CYCLING IN THE PHOSPHORIA SEA
  T280 The Co-Evolution of Life and Its Environment during the Precambrian: The Late Proterozoic Rise of Animals; Climate, Tectonic, and Environmental Dynamics, and the Transition into the Early Paleozoic (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• DID VOLCANISM CAUSE THE WHIFF OF OXYGEN 2.5 BILLION YEARS AGO?
  T279 The Co-Evolution of Life and Its Environment during the Precambrian: The “Boring Billion” and Mid-Proterozoic Emergence of Complex Life (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF

2016

• NITROGEN ISOTOPES IN MODERN AND FOSSILIZED CYCAD LEAVES: EVOLUTIONARY AND GEOLOGICAL IMPLICATIONS
  T77 Topics in Paleoecology: Modern Analogues and Ancient Systems (Posters)
  Sunday, 25 September 2016

  9:00 AM - 5:30 PM

  Exhibit Hall E/F

2015

• INVESTIGATING MICROBIAL COLONIZATION OF VOLCANIC TEPHRA DEPOSITED ON GLACIAL SURFACES USING ATP AS A UNIVERSAL BIOMARKER: IMPLICATIONS FOR MARS SAMPLE RETURN
  307 Planetary Geology (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall