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Activity

2025

• REINTERPRETING COMPOSITIONAL ZONING OF THE CENTRAL WHITNEY PLUTON, SIERRA NEVADA, CALIFORNIA
  29 Evolution of Plutons and Batholiths at Different Crustal Levels
  Friday, 4 April 2025

  8:00 AM - 12:00 PM

  Fresno

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2024

• ASSESSING THE ROUNDNESS OF 3D CRYSTALS: IMPLICATIONS FOR TEXTURAL COARSENING OF ALKALI-FELDSPAR BY DISSOLUTION-GROWTH
  T217 Magmatism and Accreted Terranes from the North American Cordillera to the Norwegian Caledonides II: a Session in Honor of the Scientific Contributions of Calvin G. Barnes
  Tuesday, 24 September 2024

  1:30 PM - 5:30 PM

  207B

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2022

• WHY DOES ALKALI-FELDSPAR COMMONLY GROW TO MEGACRYSTIC SIZES IN FELSIC MAGMAS WHEREAS COEXISTING QUARTZ AND PLAGIOCLASE DO NOT? INSIGHTS FROM THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  33 Advances in Understanding Arc Magmatism in the Southwestern Cordillera I
  Thursday, 17 March 2022

  8:00 AM - 12:00 PM

  CBC-A 108

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2021

• INFERRING THE TIMING OF MEGACRYST GROWTH AND INTERNAL DIFFERENTIATION IN THE WHITNEY PLUTON, EASTERN SIERRA NEVADA, CALIFORNIA
  10 Igneous Minerals as Capsules of Length and Time-Scale Information for Magma Processes in Magma Plumbing Systems
  Thursday, 13 May 2021

  8:30 AM - 12:30 PM

  Desert Research Institute Room

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2020

• INSIGHTS FROM ZIRCON CHEMISTRY ON THE CRYSTALLIZATION HISTORY OF THE WHITNEY PLUTON, SIERRA NEVADA, CALIFORNIA
  25 D8. The Origin and Spatiotemporal Evolution of Arc Magmas Recorded From Mineral to Plate-Boundary Scales II
  Wednesday, 13 May 2020

  1:30 PM - 5:30 PM

  Plaza Room

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2019

• IMPLICATIONS OF OPEN-SYSTEM PROCESSES AND THE COMPOSITIONS OF LATE-STAGE MELTS FOR THE ORIGIN OF ALKALI-FELDSPAR MEGACRYSTS IN GRANITIC MAGMAS
  30 Crystal Windows into Igneous Processes II
  Thursday, 16 May 2019

  1:30 PM - 3:30 PM

  Room C124

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2017

• EIGHT MILLION YEARS OF FOCUSED MAGMATISM: THE STRUCTURAL SETTING AND INTRUSIVE HISTORY OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  T107 The Dance of Arcs: Causes of Arc Migrations, Flare-Ups, and Magmatic Focusing I
  Monday, 23 October 2017

  8:00 AM - 12:00 PM

  Skagit 4

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2016

• INFLUENCES OF MELT COMPOSITION AND HEAT-LOSS RATE ON THE GROWTH OF ALKALI-FELDSPAR MEGACRYSTS IN FELSIC INTRUSIONS
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• ZIRCON CRYSTALLIZATION HISTORY OF THE NORTHERN MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  18 Causes and Consequences of Magmatic and Tectonic Tempos in Continental and Oceanic Arcs
  Tuesday, 5 April 2016

  1:30 PM - 5:30 PM

  Meeting Room 200 C

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2013

• ASSESSING THE ROLES UPPER VERSUS LOWER CRUSTAL PROCESSES IN CREATING DIVERSITY WITHIN FELSIC INTRUSIONS
  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

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2011

• BUILDING INTERACTIVE EXERCISES INTO ONLINE COURSES
  T22 Teaching Geoscience Online
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 208CD
• MODELING THE GROWTH OF A COMPOSITE FELSIC INTRUSION: INSIGHTS FROM AN ONGOING STUDY OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  3 Petrologic and Geodynamic Perspectives on Non-Arc Volcanism in the Western United States
  Wednesday, 18 May 2011

  8:00 AM - 12:00 PM

  Juniper

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2010

• VENTURING INTO ONLINE TEACHING? RESOURCES FROM ON THE CUTTING EDGE CAN EASE THE TRANSITION
  224 Geoscience Education III: Professional Development and Resources
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Room 201
• DEVELOPMENT OF A VERTICALLY-STRATIFIED DACITE-RHYOLITE MAGMATIC SYSTEM WITHIN THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  10 Debating the Connections Between the Plutonic and Volcanic Rock Record
  Thursday, 27 May 2010

  1:30 PM - 5:00 PM

  Platinum 2

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2009

• CAN HORNBLENDE BAROMETRY RESOLVE DIFFERENTIAL UPLIFT ACROSS THE MOUNT WHITNEY REGION, EASTERN SIERRA NEVADA, CALIFORNIA?
  33 Petrology, Igneous (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• DECLINING INTERACTIONS BETWEEN MAFIC AND FELSIC MAGMAS DURING DEVELOPMENT OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  14 Mafic-Silicic Magmatism: Crystallization Histories, Magma Interactions, and Eruption Mechanisms I
  Thursday, 20 March 2008

  8:00 AM - 11:30 AM

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2005

• EXTENSIONAL THINNING OF ROOF ROCKS ABOVE A PLUTON GROWING IN A ZONE OF INTRA-ARC EXTENSION: MODELING DEVELOPMENT OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  T254 What is a Magma Chamber? The Role of Sheets in the Assembly of Intrusions II
  Wednesday, 19 October 2005

  1:30 PM - 5:30 PM
• PASSIVE EMPLACEMENT OF A COMPOSITE FELSIC PLUTON IN A ZONE OF INTRA-ARC EXTENSION: MODELING DEVELOPMENT OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  26 Plutons and Their Host Rocks in the Sierra Nevada Batholith: A Forum and Discussion on Magma Emplacement, Magmatic Differentiation, and Pluton Solidification (Posters)
  Saturday, 30 April 2005

  9:00 AM - 5:00 PM

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2004

• THERMAL MODELING OF A COMPOSITE FELSIC INTRUSION: IMPLICATIONS FOR THE ORIGIN OF COMPOSITIONAL ZONING WITHIN MEMBERS OF THE MOUNT WHITNEY INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA
  22 Cordilleran Magmatism from the Forearc to the Hinterland I
  Tuesday, 4 May 2004

  8:15 AM - 12:00 PM

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2003

• DIFFERENTIAL COOLING OF A PLUTON EMPLACED INTO CRUST WITH A LATERAL THERMAL GRADIENT: INSIGHTS FROM ALKALI-FELDSPAR CRYSTAL SIZE DISTRIBUTIONS ACROSS THE CENTRAL WHITNEY PLUTON, SIERRA NEVADA, CALIFORNIA
  T22 Granites at Convergent Margins: Physical and Chemical Constraints on Processes and Petrogenesis
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM

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2002

• TRACING THE TRANSITION FROM HORNBLENDE- TO TITANITE-DOMINATED FRACTIONATION OF RARE-EARTH ELEMENTS DURING CRYSTALLIZATION OF A GRANITIC PLUTON
  121 Petrology, Igneous and Experimental
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• ANATOMY OF A FOSSIL MAGMA CHAMBER: ZONING AND CLOSED-SYSTEM FRACTIONATION IN THE WHITNEY PLUTON, SIERRA NEVADA, CALIFORNIA
  27 Paleogeodesy: Unraveling Displacement Fields in Magmatic Arcs II: In Honor of Othmar Tobisch
  Tuesday, 14 May 2002

  1:30 PM - 5:30 PM

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2001

• CRACKING DOWN: SOLIDIFICATION FRONT INSTABILITY AND THE SEGREGATION OF LEUCOGRANITE MELTS FROM GRANITIC PLUTONS
  T139 Melt in the Crust and Upper Mantle: How Much, Where, for How Long, and What Significance for Geodynamics? (Posters)
  Wednesday, 7 November 2001

  1:30 PM - 5:30 PM
• FELSIC DIKES RECORD EARLY AND LATE-STAGE DEVELOPMENT OF THE PARADISE GRANODIORITE, EASTERN SIERRA NEVADA, CALIFORNIA
  21 New Insights in Igneous and Metamorphic Petrology and Volcanology
  Tuesday, 10 April 2001

  8:10 AM - 11:30 AM

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Date Unknown

• LONGITUDINAL PETROLOGIC VARIATION OF THE NORTHERN PARADISE AND WHITNEY PLUTONS, CALIFORNIA: INSIGHTS INTO DEVELOPMENT OF COMPOSITE FELSIC INTRUSIONS
  143 Mineralogy/Crystallography; Petrology; Volcanology (Posters)