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Activity

2019

• RE-VISITING THE REDOX-SENSITIVE TRACE METAL RECORD OF THE NEOPROTEROZOIC OXYGENATION EVENT
  T293 Hello (Ancient) World!: Exploring the Neoproterozoic to Cambrian Interval by Quantitatively Probing the Rock Record
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 226ABC, North Building
• THE HISTORY OF HYPOXIA IN LONG ISLAND SOUND
  T270 Insights from Microfossils and Their Modern Analogs: From Traditional to Emerging Approaches (Posters)
  Wednesday, 25 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2015

• THE INFLUENCE OF VOLCANICALLY DRIVEN CLIMATE CHANGE ON PHANEROZOIC BIODIVERSITY
  T277 Fresh Perspectives on Critical Transitions in Earth History: Insights from Novel Tools or New Successions
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 319/320
• TOWARDS A COMPREHENSIVE GLOBAL MID-PROTEROZOIC CHEMOSTRATIGRAPHIC FRAMEWORK: CONTRIBUTIONS FROM NORTHERN BRITISH COLUMBIA
  T255 Lawrence A. Hardie Commemorative Session II
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 319/320
• CRYOGENIAN REEF COMPLEXES AS PROXIES FOR PALEOCEANOGRAPHIC CONDITIONS AT THE DAWN OF ANIMAL LIFE
  T250 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models I
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 325/326

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2014

• A TERRESTRIAL MESOARCHEAN-MESOPROTEROZOIC RECORD OF ATMOSPHERIC OXYGEN LEVELS
  T228 Critical Earth-Life Transitions: The Marine Perspective (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• THE EVOLUTION OF THE MARINE P CYCLE
  1 Apatites I Have Known: From Man to Mars
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  Ballroom A
• OCEANIC REDOX CONDITIONS AT CA. 1.93 GA: A CASE STUDY FROM THE PILING GROUP, BAFFIN ISLAND, NUNAVUT (CANADA)
  32 Recent Advances in Geochemistry (Posters)
  Sunday, 19 October 2014

  9:00 AM - 5:00 PM

  Exhibition Hall C
• CONSTRAINTS ON THE PROTEROZOIC STRATIGRAPHIC ARCHITECTURE OF INDIA: INSIGHTS INTO REGIONAL TECTONICS AND PALEOENVIRONMENTAL EVOLUTION
  T27 Precambrian Sedimentology: From the Field to the Laboratory I
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  204

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2013

• TURBULENT TIMES FOR EARLY ANIMALS?
  T328 Advances in the Application of Biogeochemical Datasets in Paleoenvironmental and Paleoecological Studies
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 1AB
• A CR ISOTOPE PERSPECTIVE ON PROTEROZOIC REDOX EVOLUTION
  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

• MICROBIAL MAT CONTROLS ON INFAUNAL ABUNDANCE AND DIVERSITY IN MODERN MARINE MICROBIALITES
  T61 Surf’s Up: New Insights on the Geology, Karst, and Paleontology of Carbonate Systems of the Bahama Archipelago II
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  203A

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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
• A NON-DIAGENETIC ORIGIN OF THE LOMAGUNDI POSITIVE CARBON ISOTOPE EXCURSION
  T161 Understanding High-Amplitude Stable Isotope Variations in Proterozoic Strata
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 207

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2009

• PRELIMINARY CHRONOSTRATIGRAPHIC CONSTRAINTS ON PROTEROZOIC SUCCESSIONS OF THE INNER LESSER HIMALAYAN SEDIMENTARY BELT OF NORTH INDIA
  267 Stratigraphy: A Global Perspective
  Wednesday, 21 October 2009

  1:30 PM - 5:30 PM

  E145

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2008

• Stromatolites as Facies Indicators in Iron-Formation (Paleoproterozoic, Minnesota)
  T271 Microbialites: A 3.5-Billion-Year Record of Microbe-Sediment Interactions
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Sedimentary Dynamics of a Modern Iron Oxidizing Microbial Ecosystem
  141 Geochemistry; Geochemistry, Organic (Posters)
  Sunday, 5 October 2008

  8:00 AM - 4:45 PM

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2007

• FORMATION OF MODERN CYANOBACTERIA CALCIFIED-MICROFOSSILS, BAHAMAS
  T165 Environmental Change and Evolution: Micropaleontological Case Studies
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM
• BAHAMIAN SUBMARINE HARDGROUNDS ARE A RESEARCH FRONTIER
  154 Sediments, Carbonates
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM
• STABLE ISOTOPIC COMPOSITION OF SULFATE IN MEROMICTIC MAHONEY LAKE AND IMPLICATIONS FOR THE EARLY OCEAN
  T160 Inland Waters, Playas and Saline Lakes: More than Mini-Oceans
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM
• TRACE METAL CYCLING IN MEROMICTIC MAHONEY LAKE, BRITISH COLUMBIA: IMPLICATIONS FOR MOLYBDENUM BURIAL IN SULFIDIC ENVIRONMENTS
  T160 Inland Waters, Playas and Saline Lakes: More than Mini-Oceans
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM

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2006

• REPEATED FORMATION OF FAVORABLE NEW SUBSTRATES DETERMINES ABUNDANCE AND POPULATION STRUCTURE OF BAHAMIAN STROMATOLITES
  158 Links Between Geological Processes, Microbial Activities, and Evolution of Life
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM
• OCEAN STRUCTURE AND ECOLOGY OF THE ANIMIKIE BASIN IRON-FORMATIONS
  T46 Changes in Ocean and Atmospheric Redox State and the Evolution of Life II
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM
• OXYGEN ISOTOPE COMPOSITION OF CARBONATE-ASSOCIATED SULFATE AND THE SOURCES AND CYCLING OF SULFATE IN THE EARLY OCEAN
  T46 Changes in Ocean and Atmospheric Redox State and the Evolution of Life II
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM