Activity

2018

• GERMANIUM/SILICA RATIO AND RARE EARTH ELEMENT COMPOSITION OF SILICA-FILLING IN SHEET CRACKS OF THE DOUSHANTUO CAP CARBONATES, SOUTH CHINA: CONSTRAINING HYDROTHERMAL ACTIVITY IN THE MARINOAN SNOWBALL EARTH GLACIATION
  T87 Earth and Life Co-Evolution in the Early to Middle Neoproterozoic (1000 to ca. 635 Ma)
  Monday, 5 November 2018

  8:00 AM - 12:00 PM

  Room 143-144
• CARBONATE ASSOCIATED SULFATE (CAS) COMPOSITION OF CAMBRIAN RIBBON ROCKS AND RETHINKING THE VERACITY OF CAS METHOD
  T44 Mixed Siliciclastic-Carbonate Depositional Systems
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Room 235

2017

• NICKEL ISOTOPE EVIDENCE INDICATING ACTIVITY METHANOGENESIS DURING THE MELTING OF MARINOAN SNOWBALL EARTH
  T346 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
  Wednesday, 25 October 2017

  1:30 PM - 5:30 PM

  Skagit 5