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Activity

2018

• A REVISED STRATIGRAPHIC FRAMEWORK FOR THE SOUTHEAST MARGIN OF THE PARANÁ BASIN – EVIDENCE FOR GLACIO-EUSTATIC FORCING ACROSS THE LATEST CARBONIFEROUS THROUGH EARLY PERMIAN
  T283 Greenhouse to Icehouse Transition: Global Events of the Devonian, Carboniferous, and Early Permian II
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 140
• CARBONIFEROUS GLACIATION IN SOUTHERNMOST BRAZIL AND URUGUAY (PARANÁ AND CHACO-PARANÁ BASINS): ICE EXTENT AND PALEOCLIMATE INDICATORS
  T185 Greenhouse to Icehouse Transition: Global Events of the Devonian, Carboniferous, and Early Permian (Posters)
  Tuesday, 6 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• HIGH-RESOLUTION AGE CONTROL FOR THE LATE PALEOZOIC ICE AGE SUCCESSIONS ACROSS SW AND SC GONDWANA ­­­­­­­­­­– IMPLICATIONS FOR CLIMATIC FORCING FOR THE END OF THE LPIA
  T12 EARTHTIMEs and EarthRates: Exploring the Tempo and Mode of Earth-System Processes and Evolution
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Room 143-144

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2017

• DECIPHERING AGE DISPERSION IN HIGH-RESOLUTION CA-TIMS U-PB ZIRCON ANALYSIS: EXAMPLES FROM THE CARBONIFEROUS-PERMIAN PARANÁ AND KAROO BASINS
  T352 Improvements and Challenges in Geochronology: Organizing the Past while Planning for the Future (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• ORIGIN OF PALEOVALLEYS ON THE NORTHEAST RIO GRANDE DO SUL SHIELD (BRAZIL): IMPLICATIONS FOR THE EXTENT OF LATE PALEOZOIC GLACIATION IN WEST-CENTRAL GONDWANA
  T306 Ancient Environments of South America
  Wednesday, 25 October 2017

  8:00 AM - 12:00 PM

  Room 604
• ISOTOPES TO ICE: CONSTRAINING PROVENANCE OF GLACIAL DEPOSITS AND ICE CENTERS IN WEST-CENTRAL GONDWANA
  87 D23. Sediments, Clastic (Posters)
  Sunday, 22 October 2017

  9:00 AM - 5:30 PM

  Halls 4EF

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2016

• HIGH-RESOLUTION CA-TIMS DATING OF THE CARBONIFEROUS—PERMIAN SUCCESSION, PARANá BASIN, BRAZIL
  T259 Frontiers in Geochronology: Ancient Systems and Planetary Environments (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• FROM ISOTOPES TO ICE: CONSTRAINING SW GONDWANA ICE SOURCES VIA DETRITAL ZIRCON GEOCHRONOLOGY DURING THE LPIA
  T82 New Insights to the Dynamics of Stratigraphy and Sedimentation (Posters)
  Sunday, 25 September 2016

  9:00 AM - 5:30 PM

  Exhibit Hall E/F

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2015

• CHROMIUM ISOTOPES OF CHROMITE GRAINS FROM THE KT BOUNDARY AT THE WESTERN CRETACEOUS SEA PALEO-MARGIN: EVIDENCE FOR EXCAVATION AND EJECTION OF OCEANIC CRUST AND/OR UPPER MANTLE BY THE IMPACT
  T81 Bridging Two Continents: Diamonds, Zircons and Native Elements in the Mantle: New Discoveries and Models on the Properties and Petrogenesis of Oceanic Mantle Lithosphere
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 347/348

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2011

• NEW U-PB AGES AND HF ISOTOPIC VALUES FROM THE KAHILTNA ASSEMBLAGE IN THE EASTERN ALASKA RANGE, SOUTH-CENTRAL ALASKA
  T230 Tectonic Development of the Northern North American Cordillera
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 200DE