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Activity

2024

• REDUCED CO2 RELEASE FROM THE CHICXULUB IMPACT EVENT AS INFERRED FROM CARBONATE CLUMPED ISOTOPE THERMOMETRY ON CRATER IMPACTITES
  T89 The Cretaceous-Paleogene (K-Pg) Boundary Interval: From Large-scale Geological Events to Mass Extinction Mechanisms
  Monday, 23 September 2024

  8:00 AM - 12:00 PM

  204C
• ELUCIDATING THE AGGREGATION PROCESSES OF THE CHICXULUB PROXIMAL EJECTA BLANKET: A VOLCANOLOGICAL APPROACH
  T67 Impact Cratering: A Dominant Process in the Solar System
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  213A

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2023

• THE CRYOGENIAN EMERGENCE OF SPONGE-GRADE ANIMALS AND THEIR ENVIRONMENTAL CONSEQUENCES
  2 D8. Paleontology: Diversity, Extinction, and Origination I
  Sunday, 15 October 2023

  8:00 AM - 12:00 PM

  306 / 307
• ANOTHER ONE BITES THE DUST: PHOTOSYNTHETIC COLLAPSE FOLLOWING CHICXULUB IMPACT TRIGGERED BY FINE SILICATE DUST
  T15 Impact Cratering Across the Solar System
  Sunday, 15 October 2023

  8:00 AM - 12:00 PM

  323

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2022

• URANIUM-ISOTOPE RECORDS OF GLOBAL OCEAN DEOXYGENATION DURING THE EARLY APTIAN OCEANIC ANOXIC EVENT (OAE 1A)
  T227 Do Carbon Sources or Sinks Drive the Phanerozoic Carbon Cycle?: Understanding Geobiologic Forcings and Feedbacks
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  506

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2021

• NEW INSIGHTS INTO THE FORMATION AND EMPLACEMENT OF IMPACT MELT ROCKS WITHIN THE CHICXULUB IMPACT STRUCTURE, FOLLOWING THE 2016 IODP-ICDP EXPEDITION 364
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• DO THE IMPACT MELT ROCKS WITHIN THE CHICXULUB IMPACT STRUCTURE PEAK RING (YUCATÁN PENINSULA, MEXICO) PRESERVE AN IMPACTOR SIGNATURE?
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• DEEP-MARINE RECORDS OF DECCAN TRAP VOLCANISM BEFORE, DURING, AND AFTER THE CRETACEOUS–PALEOGENE (K-PG) MASS EXTINCTION
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• RELATIVE ROLES OF IMPACT-GENERATED AEROSOLS ON PHOTOSYNTHETIC ACTIVITY FOLLOWING THE CHICXULUB ASTEROID IMPACT
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• SUEVITE EMPLACEMENT WITHIN THE CHICXULUB IMPACT STRUCTURE: NEW INSIGHTS FROM THE 2016 IODP-ICDP EXPEDITION 364 DRILLING
  T241 The Cretaceous–Paleogene Boundary: From Impact Cratering Processes to Mass Extinction Mechanisms
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  D139/D140
• COUPLED CARBON, SULFUR, AND BARIUM CYCLES DURING THE EDIACARAN SHURAM EXCURSION: A SYNTHESIS
  T76 The Neoproterozoic Earth-Life System
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  E141/E142 (Hybrid Room)
• FIRST PETROGRAPHIC AND GEOCHEMICAL CHARACTERIZATION OF IMPACT MELT-RICH LITHOLOGIES AND TARGET ROCKS WITHIN THE ROCHECHOUART IMPACT STRUCTURE (FRANCE), RECOVERED BY THE 2017 DRILLING CAMPAIGN
  T109 Impact Cratering in the Solar System: Remembering Nadine Barlow and H. Jay Melosh
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 252 (Hybrid Room)
• FROM GUBBIO TO CHICXULUB: K-PG IRIDIUM ANOMALY COMES FULL CIRCLE
  T44 From the Guajira Desert to the Apennines, and from the Sardinia/Corsica Microplate to the Killer Asteroid: Honoring the Career of Walter Alvarez on the Occasion of His 80th Birthday
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 256 (Hybrid Room)

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2020

• INTEGRATED CARBON AND SULFUR ISOTOPE PERSPECTIVES ON THE MIDDLE BAMBUÍ CARBON CYCLE ANOMALY IN BRAZIL
  T176 Interactions between Life, Tectonics, Climate, and Sedimentary Systems at the Neoproterozoic-Early Cambrian Transition I
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• A HYDROTHERMAL ORIGIN OF THE STRONTIUM ISOTOPE ANOMALIES IN EDIACARAN CARBONATES OF SAUDI ARABIA
  29 D22. Sediments, Carbonates
  Monday, 26 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms

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2018

• INSIGHTS INTO IMPACT PROCESSES AND EXTINCTION MECHANISMS FROM IODP-ICDP CHICXULUB CRATER DRILLING
  T139 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 235