---

Activity

2025

• THE CASE FOR A LARGE CATHEDRAL PEAK MAGMA CHAMBER, TUOLUMNE INTRUSIVE COMPLEX, SIERRA NEVADA
  29 Evolution of Plutons and Batholiths at Different Crustal Levels
  Friday, 4 April 2025

  8:00 AM - 12:00 PM

  Fresno

---

2024

• FIDELITY OF RIFT BASIN RECORDS: HIGH PRECISION CHRONOLOGY AND BASIN SUBSIDENCE IN THE RIO GRANDE RIFT, SOCORRO, NM
  T278 The Rio Grande Rift: Exploring Connections between Deformation, Magmatism, Metamorphism, Sedimentation, Mineralization, and Mantle-to-Surface Processes during Continental Extension
  Wednesday, 25 September 2024

  1:30 PM - 5:30 PM

  304A
• A METAL RHYTHM: MAGMATIC EVOLUTION OF THE SANTA RITA PORPHYRY Cu DEPOSIT, NM, USA FROM HIGH-PRECISION ZIRCON GEOCHRONOLOGY AND GEOCHEMISTRY
  T227 Porphyry Copper Systems: Advances and Sources of Materials for the Energy Transition
  Wednesday, 25 September 2024

  8:00 AM - 12:00 PM

  213B
• ERUPTION HISTORY OF THE COLUMBIA RIVER BASALT GROUP CONSTRAINED BY HIGH-PRECISION U-Pb AND 40Ar/39Ar GEOCHRONOLOGY
  T96 Continental Flood Basalts: Classifying, Correlating, and Constraining Eruptive Products through Space and Time
  Monday, 23 September 2024

  8:00 AM - 12:00 PM

  207B
• HIGH-PRECISION U-Pb GEOCHRONOLOGY FOR THE MIOCENE CLIMATE OPTIMUM AND A NOVEL APPROACH FOR CALIBRATING AGE MODELS IN DEEP-SEA SEDIMENT CORES
  T57 New Advances and Applications of CA-TIMS U/Pb Geochronology and CA Method in the Earth Sciences: A Session in Honor of James Mattinson
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  212B
• U-PB ZIRCON AGE CONSTRAINTS ON THE LATE CAMBRIAN AND LOWER ORDOVICIAN FAUNA OF SIBUMASU
  40 Micro to Macro: Linking Structural Geology, Petrology, Geochronology, and Tectonics Across Scales (Posters)
  Tuesday, 19 March 2024

  9:00 AM - 1:00 PM

  Armory Ballroom
• MAGNETITE-APATITE MINERALIZATION IN THE CORE OF THE GRENVILLE OROGEN, NEW JERSEY HIGHLANDS, USA: A PETROCHRONOLOGIC APPROACH
  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

---

2023

• MONAZITE PETROCHRONOLOGY OF MAGNETITE-APATITE ORE FORMING PROCESSES IN THE NEW JERSEY HIGHLANDS
  T174 Unravelling Timescales of Magmatism, Metamorphism, and Crustal Evolution (Posters)
  Tuesday, 17 October 2023

  8:00 AM - 5:30 PM

  Hall B
• NEW GEOCHRONOLOGICAL, GEOCHEMICAL, AND PALEOENVIRONMENTAL CONSTRAINTS ON THE TONIAN EUKARYOTIC MICROFOSSIL ASSEMBLAGE IN THE CHICHKAN FORMATION IN THE MALYI (LESSER) KARATAU, KAZAKHSTAN
  T134 New Advances in Geobiology
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  325
• MULTI-SCALE MAGMATIC AND SUB-SOLIDUS PROCESSES OPERATING IN A BIMODAL SHALLOW CRUSTAL MAGMA RESERVOIR
  28 Nature of Magma Processes in Different Sized and Shaped Plutons
  Friday, 19 May 2023

  8:00 AM - 12:00 PM

  Whitney Peak Ballroom 2
• CONDITIONS AND TIMESCALES OF RHYOLITE STORAGE IN THE MIOCENE SEARCHLIGHT MAGMATIC SYSTEM, NV
  6 Drivers of Cordilleran Magmatic Processes and Geochemistry (Posters)
  Wednesday, 17 May 2023

  8:00 AM - 6:00 PM

  Cargo Room
• IRON OXIDE-APATITE GENESIS IN THE NEW JERSEY HIGHLANDS: A GEOCHRONOLOGICAL AND PETROLOGICAL APPROACH
  46 D12. Geochronology, Sediments, and Stratigraphy (Posters)
  Sunday, 19 March 2023

  8:00 AM - 12:00 PM

  Grand Ballroom A–D

---

2022

• PALEOGEOGRAPHY AND HIGH-PRECISION GEOCHRONOLOGY OF THE NEOARCHEAN FORTESCUE GROUP, PILBARA, WESTERN AUSTRALIA
  T223 Radiogenic Isotopes as Tracers of Geologic Processes: Dates, Rates, and Proxies I
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  502
• PRODUCTION VS. PRESERVATION: A GEOCHRONOLOGICALLY-CONSTRAINED TEST OF THE MONTEREY HYPOTHESIS FOR MIOCENE CLIMATE CHANGE
  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
• THE THERMAL STRUCTURE OF AN ACTIVE CONTINENTAL ARC: INSIGHTS FROM GARNET PYROXENITE AND PERIDOTITE THERMOBAROMETRY IN THE NORTH ANDES
  T218 The Thermal Structure of Subduction Zones: Constraints, Evolution, and Consequences
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  504
• NEW CONSTRAINTS ON THE AGE OF THE ELLIS BAY FORMATION, ANTICOSTI ISLAND, CANADA: A REVISED FRAMEWORK FOR UNDERSTANDING THE LATE ORDOVICIAN MASS EXTINCTION
  T260 Cambrian–Ordovician Faunas and Events: A Session in Honor of John F. Taylor and John E. Repetski
  Wednesday, 12 October 2022

  1:30 PM - 5:30 PM

  Mile High Ballroom 4A
• GENESIS OF IRON-OXIDE-APATITE DEPOSITS IN A COLLISIONAL OROGEN: A PETROLOGIC AND GEOCHRONOLOGIC STUDY OF MAGNETITE ORES IN THE NEW JERSEY HIGHLANDS
  265 D3. Recent Advances in Economic Geology (Posters)
  Wednesday, 12 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F
• EPHEMERAL MELT EXTRACTION AND SILICIC CUMULATE FORMATION IN AN UPPER CRUSTAL JAPANESE PLUTON
  T82 Source to Surface Magma Thermodynamics and Transport: Interdisciplinary Approaches to Documenting the How, Where, and When of Magma Generation and Evolution during Ascent, Storage, and Eruption I
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  502
• MAGNETITE-APATITE MINERALIZATION IN THE NEW JERSEY HIGHLANDS: APATITE AS COUPLED GEOCHRONOMETER AND GEOCHEMICAL INDICATOR
  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

---

2021

• REVISING AGE MODELS FOR MIOCENE DEEP-SEA SEDIMENTS WITH U-PB ZIRCON GEOCHRONOLOGY
  T38 Assessing Causes, Consequences, and Time Scales of Miocene Climate and Environmental Change
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  E141/E142 (Hybrid Room)
• CONSTRAINING TIMESCALES OF MAGMATIC PROCESSES IN THE COLUMBIA RIVER FLOOD BASALT PROVINCE
  T38 Assessing Causes, Consequences, and Time Scales of Miocene Climate and Environmental Change
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  E141/E142 (Hybrid Room)

---

2020

• SIBUMASU PROVIDES NEW INSIGHTS INTO THE NORTHERN GONDWANAN MARGIN ACROSS THE CAMBRO-ORDOVICIAN BOUNDARY
  T244 The Ordovician Earth: New Insights to Environmental and Biotic Responses in the Fossil and Rock Record II
  Friday, 30 October 2020

  10:00 AM - 2:00 PM

  Meeting Rooms
• A METHOD FOR EXTRACTING 3D MODAL MINERALOGY AND TEXTURAL DATA FROM PLUTONIC ROCKS
  T140 Mineralogy, Petrology, and Geochemistry: New Approaches to Harnessing the Multidimensionality of Complex Systems II
  Wednesday, 28 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• CONSTRAINING LATE TONIAN CLIMATE THROUGH U-PB GEOCHRONOLOGY OF THE GLACIGENIC KONNAROCK FORMATION FROM SOUTHWEST VIRGINIA, USA
  T110 Evolving Perspectives on the Tonian Biosphere and Environmental Change
  Wednesday, 28 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• ASSESSING THE SUITABILITY OF A BURDIGALIAN GSSP IN THE MIOCENE BISCIARO FORMATION, CONTESSA VALLEY, ITALY WITH U-PB ZIRCON GEOCHRONOLOGY
  T84 A Matter of Time: The Stratigraphic Record of Time and the Future of Timescale Calibration
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• MAGNETITE-APATITE MINERALIZATION IN A GRENVILLE INLIER: TEMPORAL CONSTRAINTS ON REGIONAL METAMORPHISM AND METASOMATISM
  T71 Some like It HOT: The Role of Late Extensional Tectonics in Collisional Orogens, with Special Emphasis on the Grenville Orogen
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• BUILDING AND RE-BUILDING A SUPER-ERUPTION: ID-TIMS U-PB ZIRCON GEOCHRONOLOGY OF THE BANDELIER TUFF AND CERRO TOLEDO RHYOLITES
  T74 Volcanism and Tectonics along Rifts and Volcanic Arcs: Understanding the Relationships between Timing, Volumes, and Distributions I
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms
• ZIRCON U-PB CONSTRAINTS ON VOLCANIC-PLUTONIC CONNECTIONS AND CONUNDRUMS IN THE WHITE MOUNTAIN BATHOLITH
  T98 Volcanism and Tectonics along Rifts and Volcanic Arcs: Understanding the Relationships between Timing, Volumes, and Distributions II
  Tuesday, 27 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms
• LONG-LIVED AND LOCALIZED POST-OROGENIC MAGMATISM ON THE EASTERN NORTH AMERICAN MARGIN: INSIGHTS FROM ZIRCON U-PB GEOCHRONOLOGY
  14 The Appalachians, from North to South, from Crust to Mantle II
  Friday, 20 March 2020

  1:30 PM - 5:30 PM

  Regency Ballroom B

---

2019

• ASSESSING THE DECCAN TRAPS ERUPTION RECORD FROM GEOCHRONOLOGY AND EVALUATING THE RELATIONSHIP TO THE K-PG BOUNDARY
  T296 Volcanism, Impacts, and Phanerozoic Mass Extinctions: Discovering a Common Cause and Planning for the 6th Mass Extinction II
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 227ABC, North Building
• U-PB ZIRCON GEOCHRONOLOGY OF THE SOUTHERN MALWA PLATEAU BASALT: DECCAN TRAPS, INDIA
  T296 Volcanism, Impacts, and Phanerozoic Mass Extinctions: Discovering a Common Cause and Planning for the 6th Mass Extinction II
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 227ABC, North Building
• PROTRACTED MAGMATIC K-FELDSPAR MEGACRYST GROWTH REVEALED WITH CA-ID-TIMS-TEA U-PB ZIRCON GEOCHRONOLOGY IN THE TUOLUMNE INTRUSIVE COMPLEX, CALIFORNIA
  T241 Subduction Zone Magmatism from Source to Eruption, in the Lab and in the Field: In Honor of Christy Till, GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division Early Career Awardee
  Wednesday, 25 September 2019

  8:00 AM - 12:00 PM

  Room 131ABC, North Building
• MERCURY LINKS DECCAN VOLCANISM TO CLIMATE CHANGE AND THE END-CRETACEOUS MASS EXTINCTION
  T296 Volcanism, Impacts, and Phanerozoic Mass Extinctions: Discovering a Common Cause and Planning for the 6th Mass Extinction II
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 227ABC, North Building
• TIMING AND PALEOENVIRONMENTAL IMPLICATIONS OF DECCAN VOLCANISM RELATIVE TO THE KPG EXTINCTION
  T296 Volcanism, Impacts, and Phanerozoic Mass Extinctions: Discovering a Common Cause and Planning for the 6th Mass Extinction II
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 227ABC, North Building
• SHORT DURATION OF RHYOLITE MELT EXTRACTION FROM PETROCHRONOLOGIC MODELLING WITHIN A YOUNG ANDEAN PLUTON
  198 D25. Recent Advances in Petrology, Igneous (Posters)
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• SOLIDIFICATION TIMESCALE FOR THE DUFEK INTRUSION, ANTARCTICA DETERMINED BY U-PB ZIRCON AGES
  T163 The Solidification Path of Magma—Information from Igneous Rocks, Eruptions, and Experimental Petrology: In Honor of the Mineralogical Society of America Awardee for 2019, Olivier Namur
  Tuesday, 24 September 2019

  8:00 AM - 12:00 PM

  Room 126ABC, North Building
• CHEMOSTRATIGRAPHIC EVIDENCE FOR DIFFERENTIATION WITHIN THE MIOCENE SEARCHLIGHT PLUTON, NEVADA, USA
  T163 The Solidification Path of Magma—Information from Igneous Rocks, Eruptions, and Experimental Petrology: In Honor of the Mineralogical Society of America Awardee for 2019, Olivier Namur
  Tuesday, 24 September 2019

  8:00 AM - 12:00 PM

  Room 126ABC, North Building
• EVIDENCE FOR THE INITIATION OF THE NEVADAN OROGENY FROM PARTIAL MELTING OF RATTLESNAKE CREEK AMPHIBOLITE, KLAMATH MOUNTAINS
  T214 Subduction Zone Systems: Geochemical, Petrochronological, and Geophysical Constraints on Lithospheric Structure, Composition, and Geodynamics
  Tuesday, 24 September 2019

  1:30 PM - 5:30 PM

  Room 126ABC, North Building
• 0.01% PRECISION AND ACCURACY IN ID-TIMS U-PB GEOCHRONOLOGY: ARE WE THERE YET?
  T79 Diversifying Geochronology: Innovations in Techniques, Applications, and Perspectives
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 225AB, North Building
• THE AGES2 (AWARDS FOR GEOCHRONOLOGY STUDENT RESEARCH 2) PROGRAM: AN UPDATE AND SEEKING COMMUNITY INPUT ON ITS FUTURE
  T79 Diversifying Geochronology: Innovations in Techniques, Applications, and Perspectives
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 225AB, North Building
• CAUSAL IMPLICATIONS OF A NEW ZIRCON U-PB GEOCHRONOLOGICAL FRAMEWORK FOR MESOZOIC MAGMATISM IN NORTHERN NEW ENGLAND AND QUEBEC: WHAT ARE THE RIFT/POST-RIFT IGNEOUS ROCKS OF THE WHITE MOUNTAINS?
  38 Insights on the Ongoing Dynamics of Northeastern North America from Geology and Geophysics
  Monday, 18 March 2019

  1:30 PM - 5:30 PM

  Vermont Room
• NEW ZIRCON U-PB GEOCHRONOLOGICAL DATA FROM THE MOAT VOLCANICS, WHITE MOUNTAINS, NEW HAMPSHIRE – IMPLICATIONS FOR RIFT AND/OR PLUME RELATED MAGMATISM
  16 The Roles of Geochronology and Geochemistry of Granitoid Plutons in Deciphering Orogenic Events
  Sunday, 17 March 2019

  3:00 PM - 5:30 PM

  Massachusetts Room

---

2018

• THE STRENGTHS AND PITFALLS OF USING APATITE U-PB TO DETERMINE THERMO-TECTONIC HISTORIES: A CASE STUDY FROM THE MESOARCHEAN PILBARA CRATON
  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
• RADIOMETRIC AGE CONSTRAINTS ON THE ORDOVICIAN-SILURIAN BOUNDARY FROM EASTERN CANADA AND SWEDEN
  T113 EARTHTIMEs and EarthRates: Exploring the Tempo and Mode of Earth-System Processes and Evolution (Posters)
  Monday, 5 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• CONSTRAINING THE MID-TEMPERATURE THERMAL AND HYDROTHERMAL HISTORY OF THE BUSHVELD IGNEOUS COMPLEX: INSIGHTS FROM APATITE U-PB AND BIOTITE AR-AR GEOCHRONOLOGY
  T89 Magmas Assemble! Petrologic, Geochemical, Chronologic, and Geophysical Insights into the Architecture and Timescales of Magmatic Systems
  Monday, 5 November 2018

  8:00 AM - 12:00 PM

  Room 240-241
• THE STRABOSPOT DIGITAL SYSTEM FOR GEOLOGICAL FIELD-BASED (STRUCTURAL GEOLOGY, SEDIMENTOLOGY, PETROLOGY), MICROSTRUCTURAL, AND EXPERIMENTAL DEFORMATION DATA
  50 Earth As a Big Data Puzzle: Advancing Information Frontiers in Geoscience
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Halls J-K
• TIMESCALES OF PLUTON EMPLACEMENT AND RHYOLITE MELT EXTRACTION FROM U-PB TIMS DATING OF ZIRCON AND 40AR/39AR THERMOCHRONOLOGY WITHIN THE RISCO BAYO-HUEMUL PLUTONIC COMPLEX
  T14 Different Personalities of Granites and Rhyolites: Silicic Magmas from the Lower Crust to the Surface I—A Session in Honor of Calvin Miller, Recipient of the MGPV Distinguished Geological Career Award
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Room 240-241
• TEMPORAL RECORD OF VOLCANISM AND PLUTONISM IN THE MIOCENE SEARCHLIGHT MAGMATIC SYSTEM (NEVADA, USA)
  T14 Different Personalities of Granites and Rhyolites: Silicic Magmas from the Lower Crust to the Surface I—A Session in Honor of Calvin Miller, Recipient of the MGPV Distinguished Geological Career Award
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Room 240-241
• MAGMA MUSH BODIES AND CRYSTAL RECYCLING CONSTRAINED BY ZIRCON DATES FROM CORES AND RIMS OF K-FELDSPAR MEGACRYSTS FROM THE TUOLUMNE INTRUSIVE COMPLEX
  T14 Different Personalities of Granites and Rhyolites: Silicic Magmas from the Lower Crust to the Surface I—A Session in Honor of Calvin Miller, Recipient of the MGPV Distinguished Geological Career Award
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Room 240-241
• A TEMPORALLY CONSTRAINED CHEMOSTRATIGRAPHIC RECORD OF THE LATE NEOPROTEROZOIC AND INITIATION OF THE STURTIAN SNOWBALL EARTH FROM THE UPPER TAMBIEN GROUP IN ETHIOPIA
  46 D36. Stratigraphy (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K
• ULTRAHIGH TEMPERATURE METAMORPHISM OF ARCHEAN CONTINENTAL CRUST: INSIGHTS FROM THE PETROCHRONOLOGY ARSENAL
  16 Petrologic Insights on Modern and Ancient Plate Margins II: The Volcanic, Plutonic, and Metamorphic Records
  Sunday, 18 March 2018

  1:30 PM - 5:30 PM

  University Amphitheater

---

2017

• EARTHTIME 2.0, ACCELERATING THE DEVELOPMENT AND APPLICATION OF INTEGRATED METHODOLOGIES FOR THE QUANTIFICATION OF GEOLOGICAL TIME
  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
• TOWARD A HIGH-RESOLUTION AGE MODEL FOR THE DECCAN TRAPS BY U-PB ZIRCON GEOCHRONOLOGY
  T197 Mass Extinctions I: Past, Present, and Future?
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Room 608
• SPEED DATING!: SAMPLING AND APPLICATIONS FOR U-TH-PB GEOCHRONOLOGY
  219 Speed Dating!: Advice on Sampling and Applications Through the Lens of the Geochronologist (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• NEAR COINCIDENCE OF MAXIMUM DECCAN VOLCANISM WITH THE CRETACEOUS-PALEOGENE BOUNDARY REVEALED BY MERCURY ANOMALIES
  T197 Mass Extinctions I: Past, Present, and Future?
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Room 608
• MERCURY STRATIGRAPHY OF DECCAN TRAP VOLCANISM IN MARINE SEDIMENTS LINKED TO CLIMATE CHANGE, BIOTIC TURNOVER, END-CRETACEOUS MASS EXTINCTION AND DELAYED RECOVERY
  T197 Mass Extinctions I: Past, Present, and Future?
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Room 608
• RAPID CHANGES IN CRUSTAL DIFFERENTIATION ACROSS THE ARCHEAN-PROTEROZOIC BOUNDARY
  3 D49. Recent Advances in Precambrian Geology
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Room 3A

---

2016

• JURASSIC IGNEOUS ACTIVITY OF THE WHITE MOUNTAIN MAGMA SERIES AND THE CENTRAL ATLANTIC MAGMATIC PROVINCE: A TEMPORAL AND POSSIBLE GEODYNAMIC CONNECTION?
  T346 Large-Scale Continental Extensional Tectonics (Posters)
  Wednesday, 28 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• PRECISION AND ACCURACY OF ID-TIMS U-PB GEOCHRONOLOGY APPLIED TO THE STRATIGRAPHIC RECORD
  T127 Beyond EARTHTIME: Accuracy and a Multi-Chronometer Time Scale
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 403
• A BAYESIAN APPROACH TO ZIRCON AGE INTERPRETATION
  T127 Beyond EARTHTIME: Accuracy and a Multi-Chronometer Time Scale
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 403
• THE EARTHTIME INITIATIVE: ACCELERATING ADVANCES IN GEOCHRONOLOGY SINCE 2003
  T144 Time Matters: Celebrating the Scientific Legacy of Samuel A. Bowring
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 3B
• TIMING AND TEMPO OF DECCAN VOLCANISM REVEALED BY MERCURY ANOMALIES
  T106 Volcanism, Mass Extinctions, and Environmental Change
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C
• ACCELERATING DECCAN ERUPTIONS AND RUNAWAY CLIMATE CHANGE
  T106 Volcanism, Mass Extinctions, and Environmental Change
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 3C
• THE PERSISTENT CHALLENGE OF ACCURATELY AND PRECISELY DATING IMPACT EVENTS
  T144 Time Matters: Celebrating the Scientific Legacy of Samuel A. Bowring
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Mile High Ballroom 3B
• TIMING, TEMPO AND PALEOENVIRONMENTAL IMPLICATIONS OF DECCAN VOLCANISM RELATIVE TO THE KTB EXTINCTION : EVIDENCES FROM THE RED BOLE RECORD
  76 Paleontology, Diversity, Extinction, Origination (Posters)
  Sunday, 25 September 2016

  9:00 AM - 5:30 PM

  Exhibit Hall E/F

---

2015

• RE-EVALUATING THE WHITE MOUNTAIN MAGMA SERIES THROUGH HIGH-PRECISION ZIRCON U-PB GEOCHRONOLOGY AND TRACE ELEMENT GEOCHEMISTRY: A PRELIMINARY REPORT
  T319 Mountains across the Oceans: Caledonian, Variscan, and Appalachian Orogenies through Time (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• RAPID EXHUMATION HISTORY OF THE (U)HP PAPUA NEW GUINEA TERRANE: INSIGHT FROM ZIRCON AND PSEUDOSECTION ANALYSIS
  T281 Metamorphic, Metasomatic, and Igneous Processes in the Mid- and Deep Continental Crust: Mechanisms and Processes That Impact Mass Transport and Rheology
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 317
• PORTRAIT OF A PLUTON: AN INTEGRATED OBSERVATIONAL, ANALYTICAL AND MODELING STUDY OF THE MID-CRUSTAL BERGELL INTRUSION, CENTRAL ALPS
  T195 A Lower Crustal Perspective on Magmatic Arc Processes
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 331/332
• NEW CONSTRAINTS FROM FIELD MAPPING AND U-PB TIMS GEOCHRONOLOGY ON THE MAGMATIC HISTORY OF THE NEEDLE MOUNTAINS PROTEROZOIC COMPLEX, SOUTHWESTERN COLORADO
  T227 A Matter of Perspective: Integrating Macro- and Micro-Scale Evidence in Investigations of Magmatic Origins and Histories (Posters)
  Tuesday, 3 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• PALEOENVIRONMENTAL INFLUENCE OF DECCAN VOLCANISM RELATIVE TO THE KT EXTINCTION
  T68 Mass Extinction Causality: Records of Anoxia, Acidification, and Global Warming during Earth's Greatest Crises II
  Sunday, 1 November 2015

  1:30 PM - 5:30 PM

  Room 310

---

2014

• CA ISOTOPE CONSTRAINTS ON THE ORIGIN OF EARTH'S DEEPEST δ13C EXCURSION
  T160 Critical Earth-Life Transitions: The Marine Perspective
  Monday, 20 October 2014

  1:00 PM - 5:00 PM

  114/115
• WEAPONS FOR MASS EXTINCTIONS: U-PB GEOCHRONOLOGY APPLIED TO CONSTRAINING CATASTROPHES
  63 Mass Extinctions: Volcanism, Impacts, and Catastrophic Environmental Changes
  Sunday, 19 October 2014

  1:00 PM - 5:00 PM

  Ballroom A

---

2013

• GROWTH RATES OF K-FELDPSAR MEGACRYSTS AND THE LIQUID-MUSH LOCKUP IN SHALLOW FELSIC RESERVOIRS GIVEN BY U/PB TIMS-TEA ON ZIRCON
  T119 What Can We Learn About Plutons From Volcanic Rocks and What Can We Learn About Volcanoes From Plutonic Rocks?
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 603
• ADVANCES IN UNDERSTANDING THE TIMESCALES OF MAGMATIC PROCESSES FROM HIGH-PRECISION U-PB GEOCHRONOLOGY
  T87 Processes and Timescales of Magma Evolution in the Crust: Insights from the Past Fifty Years and Approaches for the Next Fifty Years
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Room 205
• COMPOSITE PLUTONS, COMPOSITE ZIRCONS: GEOCHRONOLOGICAL AND GEOCHEMICAL PERSPECTIVES ON ZIRCON STRATIGRAPHY AND MAGMA EVOLUTION FROM U-PB TIMS-TEA
  T26 Illuminating Felsic Origins: Using Novel Multiple-Method Approaches to Investigate the Birth of Silicic Magmas
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 205

---

2011

• U-PB TIMS-TEA: A NEW TOOL FOR UNDERSTANDING ZIRCON CRYSTALLIZATION HISTORIES IN MAGMATIC SYSTEMS AND INTERPRETING ASHBED GEOCHRONOLOGY
  T43 EARTHTIME Geochronology: Improving Age Interpretations through Integration and Intercalibration (Posters)
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C

---

2010

• ACCURACY OF THE U-PB SYSTEM: TRACER CALIBRATIONS, DECAY CONSTANTS AND OTHER PARAMETERS
  T282 EARTHTIME: In Honor of the Contributions of James Mattinson to High-Precision U-Pb Geochronology
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 207
• THE FUNDAMENTAL LIMITS OF U-PB ID-TIMS PRECISION: PROPAGATING UNDERLYING SYSTEMATIC UNCERTAINTIES
  T282 EARTHTIME: In Honor of the Contributions of James Mattinson to High-Precision U-Pb Geochronology
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 207
• STRATIGRAPHIC TESTS FOR THE ORIGIN OF THE DEEPEST CARBON-ISOTOPE ANOMALY IN EARTH HISTORY - THE WONOKA FORMATION OF SOUTH AUSTRALIA
  T161 Understanding High-Amplitude Stable Isotope Variations in Proterozoic Strata
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 207
• AGES OF THE KEY BOUNDARIES DURING THE PRECAMBRIAN-CAMBRIAN INTERVAL IN SOUTH CHINA
  T144 The Precambrian-Cambrian Ecosphere (R)evolution: Insights from Chinese Microcontinents
  Monday, 1 November 2010

  1:30 PM - 5:30 PM

  Room 605