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Activity

2017

• REEF ECOSYSTEM COLLAPSE AND BIOTIC EXTINCTION COINCIDE WITH VOLATILE VOLCANISMS AND ANOXIA OVER GUADALUPIAN-LOPINGIAN (PERMIAN) TRANSITION
  T331 Mercury in the Geologic Record
  Wednesday, 25 October 2017

  1:30 PM - 5:30 PM

  Room 607

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2016

• DID VOLCANISM TRIGGER THE LATE ORDOVICIAN MASS EXTINCTION? MERCURY DATA FROM SOUTH CHINA
  T106 Volcanism, Mass Extinctions, and Environmental Change
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C

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2015

• BIOTIC AND OCEAN-REDOX CHANGES DURING THE EARLY-MIDDLE TRIASSIC
  T278 Early and Middle Triassic Restructuring Following the End-Permian Mass Extinction
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 316

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2014

• ABRUPT SURFACE WATER REDUCTION DURING THE END-PERMIAN MASS EXTINCTION AND COMBUSTION OF OIL BY THE END-CRETACEOUS ASTEROID IMPACT
  T169 Mass Extinctions: Volcanism, Impacts, and Catastrophic Environmental Change I
  Monday, 20 October 2014

  1:00 PM - 5:00 PM

  223/224
• OCEANIC OXIDATION MECHANISMS SPANNING THE SNOWBALL EARTH AND EARLY ANIMAL DIVERSIFICATION
  T58 The Ediacaran-Cambrian Ecosphere (R)evolution: Emerging Records from Central and East Asia (Posters)
  Sunday, 19 October 2014

  9:00 AM - 5:00 PM

  Exhibition Hall C

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2013

• CHANGE FROM ALGAL SEA TO CYANOBACTERIAL SEA AT THE END OF THE PERMIAN AND REVERSE CHANGE AT THE END OF THE EARLY TRIASSIC
  T28 Into the Frying PAN: The Early Triassic Hothouse of Pangea and Panthalassa I
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 601

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2012

• TRACE ELEMENT BEHAVIORS DURING THE END PERMIAN MASS EXTINCTION AT THE DEEP SEA FLOOR
  T18 The Big Kill: Paleobiological, Geochemical, and Modeling Studies of the Permian–Triassic Boundary Mass Extinction I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  217BC