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Activity

2021

• SHIFT IN GLOBAL OCEAN REDOX STRUCTURE CAPTURED BY URANIUM ISOTOPES FROM 1.84 GA ROVE FORMATION (ONTARIO, CANADA) BLACK SHALES
  130 D13. Recent Advances in Paleoclimatology/Paleoceanography
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  D137

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2020

• EVALUATING MECHANISMS FOR MANGANESE ENRICHMENTS IN THE PROTEROZOIC ANIMIKIE BASIN
  22 D4. Novel and Classical Approaches to Deciphering Records of the Precambrian Earth
  Tuesday, 19 May 2020

  8:00 AM - 12:00 PM

  Saint Louis River Room

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2019

• NEW FE SPECIATION EVIDENCE FOR WIDESPREAD EUXINIA DURING THE EDIACARAN SHURAM/DOUNCE ANOMALY IN SOUTH CHINA
  T221 Understanding the Neoproterozoic Earth-Life System
  Tuesday, 24 September 2019

  1:30 PM - 5:30 PM

  Room 102AB, West Building
• MOLYBDENUM ISOTOPE AND TRACE METAL SIGNALS IN AN IRON-RICH MESOPROTEROZOIC OCEAN: A SNAPSHOT FROM THE VINDHYAN BASIN, INDIA
  41 D26. Recent Advances in Precambrian Geology (Posters)
  Sunday, 22 September 2019

  9:00 AM - 5:30 PM

  Hall AB, North Building

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2017

• EVERY OCEAN HAS AN OXIC LINING: EVIDENCE FOR SHALLOW WATER ANOXIA IN THE MESOPROTEROZOIC
  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
• THE EMERGENCE OF SHALLOW BIOTURBATION DURING THE EDIACARAN: INFLUENCE ON P BURIAL MECHANISMS
  T11 Oxygen and Ecosystems from the Proterozoic to the Paleozoic
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Room 607

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2015

• REDOX STABILIZATION IN THE TERMINAL EDIACARAN: THE RECORD OF THE NAMA GROUP, NAMIBIA
  T280 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models II
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 325/326
• OCEAN ACIDIFICATION AND THE PERMO-TRIASSIC MASS EXTINCTION: PROCESS AND MANIFESTATION
  T68 Mass Extinction Causality: Records of Anoxia, Acidification, and Global Warming during Earth's Greatest Crises II
  Sunday, 1 November 2015

  1:30 PM - 5:30 PM

  Room 310

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2014

• OCEAN REDOX CONTROL ON NUTRIENT CYCLING IN THE EARLY NEOPROTEROZOIC
  T258 The Tonian-Cryogenian World
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  220
• QUANTITATIVE CONSTRAINTS ON THE EXTENT OF MIDDLE PROTEROZOIC OCEAN ANOXIA FROM MODELING OF THE OCEANIC MASS BALANCE OF RHENIUM
  237 Paleoclimatology/Paleooceanography
  Tuesday, 21 October 2014

  1:00 PM - 5:00 PM

  223/224

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2013

• INITIATION OF PALEOPROTEROZOIC GLACIAL CYCLES: INSIGHTS FROM OSMIUM ISOTOPES
  4 Special Session: A Life in Earth History from Tectonics to Climate I: The Scientific Legacy of Paul F. Hoffman
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 4EF

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2012

• THE EVE OF BIOMINERALIZATION
  T222 The Evolution of Biomineralization
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  217BC

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2011

• GEOCHEMICAL CONTROLS ON PHOSPHATIZATION TAPHONOMY IN THE MIDDLE CAMBRIAN
  T15 New Ideas on Studying Exceptionally Preserved Fossils: What to Do Next?
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 205CD

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2010

• BIOGEOCHEMICAL CYCLING THROUGH THE NEOPROTEROZOIC-CAMBRIAN TRANSITION IN CHINA: AN INTEGRATED STUDY OF REDOX-SENSITIVE ELEMENTS
  T144 The Precambrian-Cambrian Ecosphere (R)evolution: Insights from Chinese Microcontinents
  Monday, 1 November 2010

  1:30 PM - 5:30 PM

  Room 605