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Activity

2024

• THE LEGACY OF JIM MATTINSON FROM HIS EARLY RESEARCH TO CA-TIMS: EXAMPLES FROM U-Pb ZIRCON GEOCHRONOLOGY OF INTRUSIVES OF THE SALINIAN BLOCK (POINT REYES, CALIFORNIA)
  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

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2023

• A STEP TOWARDS INTEGRATING THE HIGH AND LOW LATITUDE BASE-LEVEL AND CLIMATE RECORDS ACROSS THE EARLY PERMIAN
  T267 Time Machine: Earth’s Deep-Time Geography—Data, Reconstructions, Challenges
  Wednesday, 18 October 2023

  1:30 PM - 5:30 PM

  320
• REFINED TEMPORAL CONSTRAINTS FOR THE TRACE CREEK SHALE MEMBER, ATOKA FORMATION, WITH IMPLICATIONS FOR REGIONAL AND GLOBAL STRATIGRAPHIC CORRELATIONS OF CARBONIFEROUS CYCLICITY
  T137 The Neoproterozoic to Paleozoic Evolution of the Eastern Laurentian Margin—Tectonic, Stratigraphic, Sedimentologic, and Geochronologic Evidence I: In Honor of William A. “Bill” Thomas
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  317 / 318
• ARCTIC ALASKA DEEPWATER CARBON BURIAL AND ENVIRONMENTAL CHANGES DURING MIDDLE-CRETACEOUS OCEANIC ANOXIC EVENTS
  T77 Integrated Evaluations of the Depositional Processes Driving Carbon Burial in Ancient Marine Environments
  Monday, 16 October 2023

  8:00 AM - 12:00 PM

  321
• COLORADO PLATEAU CORING PROJECT PHASE 2 (CPCP-2): A CONTINUOUS RECORD OF TRIASSIC-JURASSIC CONTINENTAL ENVIRONMENTAL CHANGE
  T12 Investigating Earth’s Past, Present, and Future with Continental Scientific Drilling
  Sunday, 15 October 2023

  8:00 AM - 12:00 PM

  324

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2021

• NEW DEPOSITIONAL AGE CONSTRAINTS FOR THE CRETACEOUS-PALEOGENE TRANSITION (HELL CREEK REGION, WILLISTON BASIN)
  T177 Correlation of Global Stages, Series, and Systems into North American Stratigraphic Successions
  Tuesday, 12 October 2021

  1:30 PM - 5:30 PM

  A106
• TIMING AND POTENTIAL CAUSES FOR THE DEMISE OF EARTH’S PENULTIMATE ICEHOUSE
  T73 Impacts of Volcanism on Global Climate and Oceans—Drivers of Mass Extinctions through the Phanerozoic I
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 255 (Hybrid Room)
• PALEOMAGNETISM AND GEOCHRONOLOGY OF THE CARBONIFEROUS BAIRD FORMATION, EASTERN KLAMATH MOUNTAINS: CRATONIC PALEOLATITUDE AND VARIABLE ROTATION
  8 Understanding the Sierra Nevada Through New Regional Geologic and Geophysical Syntheses II
  Thursday, 13 May 2021

  8:30 AM - 12:30 PM

  UNR Centers for Transformative Monitoring Programs (CTEMPS) Room

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2019

• LA-ICPMS U-PB GEOCHRONOLOGY OF DETRITAL ZIRCON GRAINS FROM THE CHINLE FORMATION (COLORADO PLATEAU CORING PROJECT)
  T65 Advances in Using Sedimentary Data to Constrain the Timing and Rates of Geologic Events and Processes II
  Sunday, 22 September 2019

  1:30 PM - 5:30 PM

  Room 222BC, North Building

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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
• NEW U-PB ZIRCON AGES FOR THE MIOCENE PEACH SPRINGS TUFF (SOUTHWESTERN US)
  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
• 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
• APATITE TRACE ELEMENT VARIATION AND INSIGHTS INTO MAGMATISM IN THE TUOLUMNE INTRUSIVE COMPLEX (TIC)
  T66 Different Personalities of Granites and Rhyolites: Silicic Magmas from the Lower Crust to the Surface II—A Session in Honor of Calvin Miller, Recipient of the MGPV Distinguished Geological Career Award
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 240-241

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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
• CONSTRUCTING A PRECISE TIMESCALE FOR NON-MARINE SEDIMENTARY STRATA USING U-PB GEOCHRONOLOGY OF REDEPOSITED VOLCANIC ZIRCONS
  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
• BE CAREFUL WHAT YOU WISH FOR- A TRIBUTE TO SAM BOWRING
  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
• 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

• LATE PRE-CAMBRIAN CONTINENTAL RIFTING IN THE SOUTHERN BLUE RIDGE, VA-NC-TN, REVISITED: HONORING 50 YEARS OF DOUG RANKIN’S CONTRIBUTIONS TO APPALACHIAN GEOLOGY
  15 Contributions to New England Stratigraphy & Structure II: In Honor of Robert Moench and Douglas Rankin
  Monday, 23 March 2015

  1:30 PM - 3:00 PM

  Grand Ballroom South

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2014

• NEW GEOCHRONOLOGIC CONSTRAINTS ALLOW COMPARISONS BETWEEN LATE TRIASSIC BIOTA AND PALEOENVIRONMENT FROM WESTERN AND EASTERN NORTH AMERICA
  12 Contextualizing the Importance of the Newark Supergroup to Understanding the Biotic Change in the Early Mesozoic
  Thursday, 10 April 2014

  1:00 PM - 4:40 PM

  Assembly Hall

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2013

• CONSTRAINING THE CAUSE OF THE END-GUADALUPIAN EXTINCTION WITH COUPLED RECORDS OF CARBON AND CALCIUM ISOTOPES
  303 Recent Advances in Paleoclimatology/Paleooceanography
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 605

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2012

• HIGH RESOLUTION CHRONOSTRATIGRAPHY OF THE TERRESTRIAL K/P BOUNDARY IN NORTHEASTERN MONTANA: IMPLICATIONS FOR EXTINCTION AND RECOVERY
  T132 Geologic Timescale—Current Status, Future Enhancement, and Applications
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  203A
• GEOCHEMICAL INSIGHTS INTO THE EVOLUTION OF A SUPERERUPTIVE VOLCANIC CENTER: MAGMATIC PRECURSORS AND SUCCESSORS OF THE MIOCENE PEACH SPRING TUFF, SOUTHERN BLACK MOUNTAINS, WESTERN AZ
  T128 The Relationship between Silicic Plutons and Ignimbrites: Exploring the Contradictions
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  208B

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2011

• U-PB AND AR/AR DATING OF THE CRETACEOUS-PALEOGENE BOUNDARY INTERVAL IN EASTERN MONTANA
  T237 EARTHTIME Geochronology: Improving Age Interpretations through Integration and Intercalibration
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 102D-F
• CONSTRAINTS ON OCEAN BIOGEOCHEMISTRY DURING THE END-GUADALUPIAN BIOTIC CRISIS FROM STABLE CALCIUM ISOTOPES
  T153 Permian-Triassic Changes and Extinction Event: New Insights from Sedimentary, Geochemical, and Paleobiological Records and Modeling Approaches I
  Tuesday, 11 October 2011

  8:00 AM - 12:00 PM

  Room 200FG
• "OCHOAN” QUARTERMASTER FORMATION OF NORTH TEXAS, USA, PART II: MAGNETOSTRATIGRAPHY AND GEOCHRONOLOGY
  T153 Permian-Triassic Changes and Extinction Event: New Insights from Sedimentary, Geochemical, and Paleobiological Records and Modeling Approaches I
  Tuesday, 11 October 2011

  8:00 AM - 12:00 PM

  Room 200FG
• “OCHOAN” QUARTERMASTER FORMATION OF NORTH TEXAS, USA, PART I: LITHO- AND CHEMOSTRATIGRAPHY
  T153 Permian-Triassic Changes and Extinction Event: New Insights from Sedimentary, Geochemical, and Paleobiological Records and Modeling Approaches I
  Tuesday, 11 October 2011

  8:00 AM - 12:00 PM

  Room 200FG

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2010

• TIME SCALE CALIBRATION BENEFITTING FROM THE MATTINSON TECHNIQUE (CA-TIMS) APPLIED TO VOLCANIC ZIRCONS
  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
• NEW U-PB ZIRCON AGES FROM THE CHINLE FORMATION (WESTERN US) REVISE UNDERSTANDING OF LATE TRIASSIC TERRESTRIAL VERTEBRATE EVOLUTION
  T160 Geochronology of the American West: In Honor of the Careers of Bill Cobban and John Obradovich and the Roots of EARTHTIME
  Tuesday, 2 November 2010

  8:00 AM - 12:00 PM

  Room 205
• TRANSITION FROM DUCTILE TO BRITTLE MOTION ON THE NORTHERN EXTENSION OF THE EASTERN SIERRA CREST SHEAR ZONE (ESCSZ) IN THE SADDLEBAG LAKE PENDANT, CENTRAL SIERRA NEVADA, CA
  53 Structural Geology/Tectonics II
  Saturday, 29 May 2010

  1:30 PM - 4:05 PM

  Platinum 4
• TEMPORAL AND SPATIAL GEOCHEMICAL EVOLUTION OF MESOZOIC MAGMATISM IN THE CENTRAL SIERRA ARC, CALIFORNIA
  51 New Insights into the Petrology of Mesozoic Cordilleran Batholiths (Posters)
  Saturday, 29 May 2010

  8:30 AM - 12:00 PM

  Platinum 5-6
• ICP-MS AND TIMS ZIRCON DATING IN THE SIERRA NEVADA: INITIAL IMPLICATIONS FOR TECTONIC AND MAGMATIC PROCESSES
  3 Detrital Zircon Studies in Western North America
  Thursday, 27 May 2010

  8:30 AM - 12:00 PM

  Platinum 3
• EPISODIC DOWNWARD CRUSTAL FLOW DURING TRIASSIC TO CRETACEOUS MAGMA SURGES IN THE CENTRAL SIERRA ARC
  10 Debating the Connections Between the Plutonic and Volcanic Rock Record
  Thursday, 27 May 2010

  1:30 PM - 5:00 PM

  Platinum 2
• GEOLOGIC MAP AND GEOCHRONOLOGY OF THE SHENANDOAH NATIONAL PARK REGION, VIRGINIA
  24 Geologic Maps, Geophysical Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Sunday, 14 March 2010

  1:30 PM - 4:15 PM

  International ABCDF

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2009

• SIMULTANEOUS DETERMINATION OF 40K DECAY CONSTANTS AND AGE OF THE FISH CANYON SANIDINE 40AR/39AR STANDARD
  T160 EARTHTIME: From Developing Tools to Teaching about Time
  Tuesday, 20 October 2009

  8:00 AM - 12:00 PM

  C123
• NEW GEOLOGIC MAP AND GEOCHRONOLOGY OF THE SHENANDOAH NATIONAL PARK REGION, VIRGINIA
  T136 Geology in the National Parks: Research, Mapping, and Education II
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  C123
• HIGH PRECISION U-PB GEOCHRONOLOGY OF THE FANGSHAN PLUTON, BEIJING, CHINA: IMPLICATION FOR THE INCREMENTAL GROWTH OF ZONED PLUTONS
  33 Petrology, Igneous (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2007

• ZIRCON AGE SPECTRA, ZIRCON CRYSTALLIZATION TEMPERATURE, AND THE GROWTH OF THE HALF DOME AND CATHEDRAL PEAK GRANODIORITES, SIERRA NEVADA BATHOLITH, CALIFORNIA
  T196 Geochemistry of Magmatic and Metamorphic Processes I: In Honor of the Contributions of Joseph L. Wooden
  Wednesday, 31 October 2007

  8:00 AM - 12:00 PM
• WIDESPREAD RECYCLING OF OLDER INTO YOUNGER MAGMATIC PHASES IN A LARGE MAGMA CHAMBER: THE TUOLUMNE BATHOLITH, SIERRA NEVADA, CALIFORNIA
  3 Mineralogy/Crystallography; Petrology; Volcanology I
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM
• SEARCHING FOR THE MOJAVE-SNOW LAKE FAULT: UNDERGRADUATE TEAM RESEARCH AT USC
  31 Council on Undergraduate Research (Posters)
  Sunday, 6 May 2007

  8:00 AM - 6:00 PM
• DOWNWARD DUCTILE DISPLACEMENT OF VOLCANIC CRUST DURING PLUTON EMPLACEMENT IN THE CENTRAL SIERRA NEVADA: UNDERGRADUATE TEAM RESEARCH AT USC
  31 Council on Undergraduate Research (Posters)
  Sunday, 6 May 2007

  8:00 AM - 6:00 PM
• ZIRCON GROWTH AND RECYCLING DURING THE ASSEMBLY OF THE TUOLUMNE BATHOLITH, SIERRA NEVADA, CA
  12 Crustal Differentiation Processes, Timescales and Products in the North American Cordillera
  Saturday, 5 May 2007

  8:00 AM - 12:00 PM
• FACING UP TO THE COMPLEXITY OF BATHOLITH CONSTRUCTION: MAGMATIC LOBES AS WINDOWS INTO LARGE MAGMA CHAMBERS, TUOLUMNE BATHOLITH, SIERRA NEVADA, CALIFORNIA
  12 Crustal Differentiation Processes, Timescales and Products in the North American Cordillera
  Saturday, 5 May 2007

  8:00 AM - 12:00 PM
• FACING UP TO THE COMPLEXITY OF BATHOLITH CONSTRUCTION: USING THE TUOLUMNE BATHOLITH (TB), SIERRA NEVADA, CALIFORNIA AS AN EXAMPLE
  12 Crustal Differentiation Processes, Timescales and Products in the North American Cordillera
  Saturday, 5 May 2007

  8:00 AM - 12:00 PM

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2005

• NEW CONSTRAINTS ON THE TIMING OF THE TRIASSIC-JURASSIC EXTINCTION AND RECOVERY
  T77 Jurassic Marine Paleobiology: Tracing the Roots of the Modern Biota
  Monday, 17 October 2005

  8:00 AM - 12:00 PM
• EVALUATING PLUTON GROWTH MODELS USING HIGH RESOLUTION GEOCHRONOLOGY: TUOLUMNE INTRUSIVE SUITE, SIERRA NEVADA, CA
  T56 What is a Magma Chamber? The Role of Sheets in the Assembly of Intrusions I
  Sunday, 16 October 2005

  1:30 PM - 5:30 PM

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2002

• TIMING OF THE PERMIAN-TRIASSIC TRANSITION: NEW U/PB AND 40AR/39AR RADIO-ISOTOPIC AGES FROM MARINE (S CHINA) AND TERRESTRIAL (E AUSTRALIA) SECTIONS
  222 Stratigraphy
  Wednesday, 30 October 2002

  1:30 PM - 5:30 PM
• MAGNETOSTRATIGRAPHY OF PERMIAN-TRIASSIC PARALIC SEDIMENTS FROM LANGZAI, GUIHZOU PROVINCE, SOUTH-WESTERN CHINA
  222 Stratigraphy
  Wednesday, 30 October 2002

  1:30 PM - 5:30 PM

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2001

• HOW RELIABLE ARE "HIGH-RESOLUTION" RADIO-ISOTOPIC AGES?
  135 Stratigraphy III: Phanerozoic Sequence Stratigraphy
  Wednesday, 7 November 2001

  1:30 PM - 5:30 PM

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Date Unknown

• MAGNETOSTRATIGRAPHY OF PERMIAN-TRIASSIC MARINE SEDIMENTS FROM SHANGSI, SICHUAN PROVINCE, CHINA
  61 Stratigraphy (Posters) I