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Activity

2010

• EVIDENCE FOR LATE NEOPROTEROZOIC DEPOSITION OF THE OCOEE SUPERGROUP: SHRIMP U-PB AND TRACE ELEMENT ANALYSIS OF DIAGENETIC XENOTIME AND MONAZITE
  5 The Iapetan Rifted Margin and Rift History of Eastern Laurentia I
  Sunday, 14 March 2010

  8:00 AM - 12:05 PM

  Liberty B

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2008

• Major, Minor, and Trace Element Composition of Clinopyroxene Grains from Southern California Mantle Determined Using LA-ICP-MS and SHRIMP-RG Geochemical Analysis
  T341 Evolution of the Lithosphere and Upper Mantle in the Western U.S.
  Thursday, 9 October 2008

  8:00 AM - 12:00 PM
• Geochemical Evidence for Incremental Emplacement of Palms Pluton, Southern California
  193 Mineralogy/Crystallography; Petrology, Experimental; Igneous; Metamorphic (Posters)
  Monday, 6 October 2008

  8:00 AM - 6:00 PM
• Using a Ti-in-Zircon Thermometer to Determine Crystallization in a Granite and Eruption in a Coeval Silicic Tuff
  193 Mineralogy/Crystallography; Petrology, Experimental; Igneous; Metamorphic (Posters)
  Monday, 6 October 2008

  8:00 AM - 6:00 PM
• Timing of Mesoproterozoic Magmatism and Metamorphism in the Vicinity of Mount Rogers, Southwestern Virginia and Northwestern North Carolina: Implications for the Nature of Grenville-Age Orogenesis in the Southern Appalachians
  T212 Recent Advances in the Understanding of Adirondack and Southern Grenville Province Tectonics II: In Honor of James McLelland
  Monday, 6 October 2008

  1:30 PM - 5:30 PM
• ASSEMBLY AND RECYCLING OF COMPONENTS TO FORM THE MOJAVE CRUSTAL PROVINCE
  15 Proterozoic Tectonics of the Southwestern U.S.: Origin and History of the Lithosphere: From Continental Assembly, to Breakup, to Influence of Old Structures on Younger Tectonic Events.
  Thursday, 20 March 2008

  8:00 AM - 11:40 AM
• IN SITU MECHANICAL AND DIFFUSIVE MIXING IN AZTEC WASH PLUTON, NV: EVIDENCE FROM ZIRCON TI THERMOMETRY AND ELEMENTAL ZONING
  14 Mafic-Silicic Magmatism: Crystallization Histories, Magma Interactions, and Eruption Mechanisms I
  Thursday, 20 March 2008

  8:00 AM - 11:30 AM
• MAGMATIC EVOLUTION IN THE BIG BEAR LAKE INTRUSIVE SUITE, SAN BERNARDINO MOUNTAINS, CALIFORNIA: CORDILLERAN LITHOSPHERE DYNAMICS RECORDED IN PROVENANCE OF BATHOLITH MAGMAS?
  7 Causes and Consequences of Laramide Tectonics in the Forearc, Arc, and Backarc of the Southwestern United States
  Wednesday, 19 March 2008

  1:30 PM - 5:40 PM

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2007

• SHRIMP TRACE ELEMENT INVESTIGATION OF PROTOLITH, UHP, AND AMPHIBOLITE-FACIES ZIRCON GROWTH, SOUTH ALTYN TERRANE, WESTERN CHINA
  T227 Geochemistry of Magmatic and Metamorphic Processes II: In Honor of the Contributions of Joseph L. Wooden
  Wednesday, 31 October 2007

  1:30 PM - 3:30 PM
• 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
• TRACE ELEMENT VARIABILITY IN TITANITE FROM DIVERSE GEOLOGIC ENVIRONMENTS
  T146 Geochemistry of Magmatic and Metamorphic Processes: In Honor of the Contributions of Joseph L. Wooden (Posters)
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM
• HAFNIUM AND TEMPERATURE (FROM TITANIUM) VARIATIONS IN ZIRCONS: A POTENTIAL NEW TOOL TO EVALUATE PETROLOGIC PROCESSES IN MAGMAS
  T146 Geochemistry of Magmatic and Metamorphic Processes: In Honor of the Contributions of Joseph L. Wooden (Posters)
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM
• TRACE ELEMENT CHEMISTRY OF ZIRCONS FROM OCEANIC CRUST: A METHOD FOR DISTINGUISHING ZIRCON PROVENANCE
  T146 Geochemistry of Magmatic and Metamorphic Processes: In Honor of the Contributions of Joseph L. Wooden (Posters)
  Tuesday, 30 October 2007

  8:00 AM - 12:00 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

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2006

• PALEOENVIRONMENTAL INFORMATION FROM HIGH-RESOLUTION U-SERIES AND TRACE ELEMENT MEASUREMENTS OF PEDOGENIC OPAL
  T221 Paleosols, Proxies, and Paleoenvironments II
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• HIGH-TEMPERATURE SHEARING AND PEGMATITE FORMATION DURING OTTAWAN EXTENSIONAL COLLAPSE, NORTHWESTERN ADIRONDACK MOUNTAINS, NEW YORK
  156 Precambrian Geology
  Tuesday, 24 October 2006

  1:30 PM - 5:30 PM
• ZIRCON U–TH AGES OF CUMULATES AND SHALLOW GRANODIORITE, AND THE POTENTIAL FOR EXPLOSIVE ERUPTIONS OF THE THOLEIITIC MOUNT VENIAMINOF VOLCANO, ALASKA PENINSULA
  19 GSA: Volcano Hazards and Monitoring
  Tuesday, 9 May 2006

  8:00 AM - 11:20 AM

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Date Unknown

• THE HETEROGENEITY OF SOUTHERN CALIFORNIA MANTLE: PETROLOGIC CLASSIFICATION AND GEOCHEMICAL ANALYSIS OF MANTLE XENOLITHS FROM JOSHUA TREE NATIONAL PARK
  231 Petrology, Igneous (Posters)
• SOURCES OF CORDILLERAN GRANITIC ROCKS AND SECULAR VARIATION: INSIGHTS FROM TRACE ELEMENT AND PB-U GEOCHEMISTRY OF ZIRCON
  231 Petrology, Igneous (Posters)
• GEOCHRONOLOGY OF U-BEARING ACCESSORIES FROM PRECAMBRIAN METAMORPHIC ROCKS, RUBY RANGE, SW MONTANA: DECIPHERING GEOLOGICAL EVENTS THAT SHAPED THE NW WYOMING PROVINCE
  244 Precambrian Geology (Posters)
• HF ISOTOPES AND TRACE ELEMENT CONTENTS OF DETRITAL ZIRCONS: KEYS TO IMPROVING PROVENANCE RESOLUTION
  T207 Using Detrital Zircon Geochronology to Answer Geologic Questions We Formerly Could Not Ask (Posters)
• U-PB GEOCHRONOLOGY OF MONAZITE AND ZIRCON IN ARCHEAN METAMORPHIC ROCKS FROM THE SOUTH MADISON AND BEARTOOTH RANGES, SW MONTANA, WITH IMPLICATIONS FOR THERMOTECTONIC EVOLUTION OF THE WYOMING PROVINCE
  244 Precambrian Geology (Posters)
• GEOLOGIC HISTORY OF A GNEISSIC SUITE FROM SOUTHEASTERN CALIFORNIA
  17 Undergraduate Research II (Posters)