Activity

2020

• MARINE BIOGEOCHEMICAL CYCLE TRIGGERED THE MARINOAN SNOWBALL EARTH GLACIATION
  15 Orogenesis and Global Change
  Monday, 9 March 2020

  1:30 PM - 5:30 PM

  Meeting Room 201B
• RECOVERY OF MARINE PRODUCTIVITY AFTER THE SNOWBALL EARTH: EVIDENCE FROM PYRITE IRON ISOTOPES
  7 Low-Temperature Geochemistry and Biogeochemical Cycles (Posters)
  Monday, 9 March 2020

  8:30 AM - 5:00 PM

  Ballroom B

2018

• DOES MICRITE (LIME MUD) ARCHIVE SEAWATER MG ISOTOPIC COMPOSITION?
  97 D5. Geochemistry (Posters)
  Monday, 5 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• 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

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
• CHEMICAL WEATHERING DURING THE 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
• ACTIVE METHANOGENESIS DURING THE MELTING OF MARINOAN SNOWBALL EARTH: EVIDENCE FROM RARE EARTH ELEMENT
  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
• HYDROTHERMAL ACTIVITIES AFFECTING P/FE RATIO OF IRONSTONE
  T11 Oxygen and Ecosystems from the Proterozoic to the Paleozoic
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Room 607

2016

• WIDESPREAD OCEAN OXIDATION IN THE EDIACARAN YANGTZE PLATFORM: CARBON ISOTOPE AND FE GEOCHEMISTRY EVIDENCE FROM DEEP WATER SECTIONS
  T240 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• ACTIVE BIOGEOCHEMICAL CYCLE DURING THE MARINOAN SNOWBALL EARTH
  T115 Sedimentary, Paleobiologic, and Geochemical Studies of Deep Time Ocean-Climate Perturbations I: Honoring the Scientific Contributions of Michael A. Arthur
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Room 402
• A NEW PATHWAY OF SULFUR CYCLING IN THE CRYOGENIAN OCEAN
  30 Recent Advances in Paleoclimatology and Paleoceanography
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 505