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Activity

2024

• DENSE VEIN ARRAYS IN SUBDUCTION MELANGE EXHUMED FROM THE SEISMOGENIC ZONE: EVIDENCE FOR DIFFUSION OR ADVECTION?
  T242 Fluids and Deformation during Subduction from the Trench to the Subarc
  Wednesday, 25 September 2024

  8:00 AM - 12:00 PM

  304B
• MONAZITE AS A MONITOR OF SUPRASOLIDUS CORDIERITE GROWTH AND BREAKDOWN: AN EXAMPLE FROM THE NANGA PARBAT MASSIF
  T139 State-of-the-Art and Future Directions in Petrology and Petrochronology II: A Session in Honor of Chris Yakymchuk, University of Waterloo, GSA MGPV Early Geological Career Awardee for 2024
  Monday, 23 September 2024

  1:30 PM - 5:30 PM

  206B
• TITANITE FROM THE HIGH-PRESSURE BELT IN WESTERN GRENVILLE PROVINCE, CANADA RECORDS HOT EXHUMATION
  30 Deciphering a Cryptic Geologic Record: New Insights from Field and Lab Investigations of the Appalachians in the United States and Canada (Posters)
  Monday, 18 March 2024

  1:30 PM - 5:30 PM

  Armory Ballroom

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2023

• METAMORPHIC EVOLUTION OF THE WISSAHICKON SCHIST: A MONAZITE PETROCHRONOLOGICAL INVESTIGATION
  T174 Unravelling Timescales of Magmatism, Metamorphism, and Crustal Evolution (Posters)
  Tuesday, 17 October 2023

  8:00 AM - 5:30 PM

  Hall B
• AN EXPLICIT SOLUTION FOR MAGMATIC TIO2 ACTIVITY FROM TANDEM ZIRCON AND TITANITE THERMOMETRY
  T152 Creative Contributions in Volcanology and Petrology II: In Honor of Katharine V. Cashman, Recipient of the 2023 Distinguished Geological Career Award from the Mineralogy, Geochemistry, Petrology and Volcanology Division
  Tuesday, 17 October 2023

  8:00 AM - 12:00 PM

  319
• PROGRADE METAMORPHIC HISTORY OF THE NANGA PARBAT MASSIF: A RECORD OF PLIO-PLEISTOCENE GEODYNAMICS, PALEOGENE COLLISION, OR BOTH?
  T174 Unravelling Timescales of Magmatism, Metamorphism, and Crustal Evolution (Posters)
  Tuesday, 17 October 2023

  8:00 AM - 5:30 PM

  Hall B
• HOW ARE SEDIMENTS INCORPORATED INTO LOWER CONTINENTAL CRUST? A DETRITAL ZIRCON CASE STUDY FROM THE IVREA-VERBANO ZONE, ITALY
  T82 Unravelling Timescales of Magmatism, Metamorphism, and Crustal Evolution I
  Monday, 16 October 2023

  8:00 AM - 12:00 PM

  327
• SHEAR HEATING DURING RAPID SUBDUCTION INITIATION BENEATH THE SAMAIL OPHIOLITE
  T10 Subduction Zone Processes in the Evolution of Ophiolites, Continental Crust, and Orogenic Belts I
  Sunday, 15 October 2023

  8:00 AM - 12:00 PM

  327

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2022

• ESTIMATES OF CHEMICAL MASS TRANSFER IN ANCIENT ACCRETIONARY COMPLEXES: IMPLICATION FOR STRAIN ASSOCIATED WITH INTERSEISMIC DEFORMATION ALONG THE PLATE INTERFACE
  250 D36. Recent Advances in Tectonics and Structural Geology
  Wednesday, 12 October 2022

  1:30 PM - 5:30 PM

  504
• ZIRCON, APATITE, AND GARNET: RECORDERS OF METAMORPHISM AND METASOMATISM ON THE SUBDUCTION INTERFACE
  T218 The Thermal Structure of Subduction Zones: Constraints, Evolution, and Consequences
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  504
• EXHUMATION RATE AND REACTION HISTORY OF PLEISTOCENE MIGMATITES FROM THE WESTERN HIMALAYA: INSIGHTS FROM CHEMICAL ZONATION IN GARNET
  48 Tectono-Metamorphic Processes at Convergent Boundaries: Insights from the Grenville Orogen, Northeastern North America, and Beyond (Posters)
  Tuesday, 22 March 2022

  8:00 AM - 12:00 PM

  Freedom Hall A
• A MODERN PULSE OF PLATE-VELOCITY EXHUMATION AND DIACHRONOUS CRUSTAL MELTING IN THE NANGA PARBAT MASSIF
  32 Tectono-Metamorphic Processes at Convergent Boundaries: Insights from the Grenville Orogen, Northeastern North America, and Beyond
  Monday, 21 March 2022

  1:30 PM - 5:30 PM

  Commonwealth Salon 4

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2021

• A MODERN PULSE OF ULTRAFAST MID-CRUSTAL EXTRUSION AND DIACHRONOUS CRUSTAL MELTING IN THE NANGA PARBAT MASSIF
  T233 Metamorphism into the 21st Century II—A Celebration of the Career of Mike Brown
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 252 (Hybrid Room)
• QUANTIFICATION OF STRAIN RELATED TO INTERSEISMIC DEFORMATION ALONG SUBDUCTION INTERFACES USING CHEMICAL MASS-BALANCE ANALYSIS
  132 D29. Recent Advances in Structural Geology
  Tuesday, 12 October 2021

  8:00 AM - 12:00 PM

  A106
• INSIGHTS FROM THE GEOLOGICAL RECORD OF DEFORMATION ALONG THE SUBDUCTION INTERFACE AT DEPTHS OF SEISMOGENESIS
  T6 Feedbacks between Upper-Plate Deformation, Accretion and Alteration and Plate Boundary Processes in Subduction Systems
  Sunday, 10 October 2021

  8:00 AM - 12:00 PM

  B111

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2020

• DECOUPLING OF ZIRCON U-PB AND TRACE-ELEMENT SYSTEMATICS DRIVEN BY U DIFFUSION IN ECLOGITE-FACIES ZIRCON (MONVISO META-OPHIOLITE, W. ALPS)
  T248 Integrating Geochronological, Geochemical, and Petrological Data—Progress in Petrochronology and Applications
  Friday, 30 October 2020

  10:00 AM - 2:00 PM

  Meeting Rooms
• BORON ISOTOPE FRACTIONATION REVEALS THE INTERCONNECTION BETWEEN WATER MOBILITY AND CALCIUM DISTRIBUTION IN SUBDUCTED OCEANIC CRUST FROM ALPINE CORSICA
  T118 Geochemical Signatures of Fluid-Rock Interaction: Earth Surface Weathering to Hydrothermal Systems II
  Wednesday, 28 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• ACTIVE ULTRA-HIGH TEMPERATURE METAMORPHISM IN THE LOWER CRUST OF THE RIO GRANDE RIFT, NM
  T162 Granulite Terranes and Evolution of Continental Lower Crust: Insights from the Canadian Shield and Beyond II
  Wednesday, 28 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms

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2019

• SILICA KINETICS AND THE FORMATION AND EVOLUTION OF ASPERITIES ALONG THE SUBDUCTION INTERFACE
  T84 Subduction-Related Deformation
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 229A, North Building
• QUATERNARY PARTIAL MELTING IN THE WESTERN HIMALAYAN SYNTAXIS: INSIGHTS FROM MONAZITE PETROCHRONOLOGY OF EARTH’S YOUNGEST MIGMATITES
  T119 Metamorphic Petrology Past, Present and Future: Preparing for the Next 100 Years with the Mineralogical Society of America (Posters)
  Monday, 23 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2018

• DETRITAL ZIRCON TRACE ELEMENTS AS A PROXY FOR CRUSTAL EVOLUTION
  T137 Work on the Zircon, Highlight the Apatite: Wielding the Power of Accessory Minerals and Honoring the Contributions of Bruce Watson, 2018 Roebling Medalist
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 240-241

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2017

• SPECTRUM OF MEGATHRUST SLIP BEHAVIOR RECORDED WITHIN ANCIENT ACCRETIONARY COMPLEXES: THE ROLE OF SILICA REDISTRIBUTION
  T247 Decadal to Millennial Strain Accumulation at Subduction Zones
  Tuesday, 24 October 2017

  1:30 PM - 5:30 PM

  Tahoma 5
• ECLOGITE CLASTS OF THE TERTIARY PIEDMONT BASIN, LIGURIAN ALPS, ITALY: RB-SR GEO/THERMOCHRONOLOGIC CONSTRAINTS ON EXHUMATION RATES
  T176 Petrochronology: Advances and Applications to Petrogenesis and Tectonics (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF

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2016

• FLUID-FLOW AND FRACTURE-ZONE EVOLUTION THROUGH COMBINED GEOCHRONOLOGY, ISOTOPIC AND ELEMENTAL COMPOSITION OF CALCITE
  T171 Multifaceted Approaches to Understanding Fluid-Fault Interactions in Natural Resources and Geologic Hazards (Posters)
  Monday, 26 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F