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Activity

2023

• LITHOSPHERIC CONTROLS ON ALKALINE VOLCANISM: EVIDENCE FROM NYIRAGONGO AND NYAMULAGIRA VOLCANOES, VIRUNGA VOLCANIC PROVINCE, DR CONGO
  11 Drivers of Continental Magmatism
  Tuesday, 23 May 2023

  1:30 PM - 5:00 PM

  Longs Peak 302A
• EFFECTS OF CRUSTAL ASSIMILATION ON 238U-230TH DISEQUILIBRIA IN CONTINENTAL ARC SETTINGS: EVIDENCE FROM REVENTADOR VOLCANO, ECUADOR
  11 Drivers of Continental Magmatism
  Tuesday, 23 May 2023

  1:30 PM - 5:00 PM

  Longs Peak 302A

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2020

• CONSTRAINTS ON MAGMA SERIES AND MELTING CONDITIONS FOR INTRUSIVE ROCKS FROM THE MARIANA FOREARC
  T13 Sigma Gamma Epsilon Student Research (Posters)
  Monday, 26 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• THE OXIDATION STATES OF IRON AND VOLATILE COMPOSITIONS OF EXPEDITION 352 GLASSES
  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
• SUBDUCTION INITIATION TERRANES IN THE GEOLOGICAL RECORD
  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

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2017

• FORE-ARC BASALT TO BONINITE MAGMATISM: CHARACTERIZING THE TRANSITION FROM DECOMPRESSION TO FLUID FLUX MELTING AFTER SUBDUCTION INITIATION
  T56 New Perspectives on Processes of Subduction Initiation and Termination
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Tahoma 5

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2016

• STUDYING AN OPHIOLITE IN ITS NATURAL ENVIRONMENT:  IODP LEG 352 DRILLING IN THE IZU-BONIN-MARIANA FOREARC
  T316 Earth History in the Broadest Context—Ophiolites, Global Tectonics, and Public Awareness of Earth Science II: Celebrating the Contributions of Eldridge Moores
  Wednesday, 28 September 2016

  1:30 PM - 5:30 PM

  Room 203
• CHEMOSTRATIGRAPHY OF SUBDUCTION INITIATION: IODP EXPEDITION 352 BONINITE AND FAB
  T205 Records of Subduction Initiation in Modern and Ancient Settings
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 2C
• CHARACTERIZING THE EVOLUTION OF SLAB INPUTS IN THE EARLIEST STAGES OF SUBDUCTION: PRELIMINARY EVIDENCE FROM FLUID-MOBILE ELEMENTS FOR IZU-BONIN BONINITES RECOVERED DURING IODP EXPEDITION 352
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• FINE-SCALE SHIPBOARD RESOLUTION AMONG MAFIC IGNEOUS ROCK SEQUENCES RECOVERED DURING OCEAN DRILLING: QUANTITATIVE PXRF DETERMINATION OF KEY ELEMENTS ON ROCK SURFACES AND POWDERS DURING IODP EXPEDITION 352
  T128 pXRF in the Geosciences: Applications to Environmental, Regional, and Exploration Geology
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 404

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2012

• GEOCHEMICAL ANALYSIS OF AMPHIBOLITES AND GABBROS FROM THE MARIANA FOREARC
  6 Special Poster Session on Undergraduate Research (Posters)
  Monday, 23 April 2012

  8:00 AM - 11:40 AM

  Exhibit Hall 101/102

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2010

• EARLY EVOLUTION OF THE MARIANA FORE-ARC NEAR GUAM
  T244 Initiation and Termination of Subduction: Rock Record, Geodynamic Models, Modern Plate Boundaries I
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Lobby F
• TO UNDERSTAND SUBDUCTION INITIATION, STUDY FOREARC CRUST. TO UNDERSTAND FOREARC CRUST, STUDY OPHIOLITES
  T244 Initiation and Termination of Subduction: Rock Record, Geodynamic Models, Modern Plate Boundaries I
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Lobby F

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2009

• IMPLICATIONS OF LAVA COMPOSITIONS FROM THE CENTRAL AMERICAN AND IBM ARCS FOR THE EXTENTS OF REE RECYCLING IN SUBDUCTION ZONES
  32 Central American Volcanism - A Tribute to Bill Rose (Posters)
  Friday, 3 April 2009

  1:00 PM - 5:00 PM
• 210Po, 210Pb, AND 226Ra IN SAMPLES FROM MERAPI VOLCANO, INDONESIA: IMPLICATIONS FOR TIME-SCALES OF DEGASSING
  17 Undergraduate Research II (Posters)
  Thursday, 2 April 2009

  1:00 PM - 5:00 PM

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2007

• 210PB-226RA DISEQUILIBRIA IN DACITE FROM MOUNT ST. HELENS, 1980-1986
  19 Geochemistry (Posters)
  Thursday, 12 April 2007

  8:40 AM - 12:00 PM

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2005

• COMPOSITION OF VOLCANIC ROCKS RECOVERED FROM SHINKAI 6500 DIVING ON THE BONIN RIDGE IN THE WESTERN PACIFIC
  8 Structure/Stratigraphy/Petrology (Posters)
  Friday, 1 April 2005

  1:30 PM - 5:00 PM

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2002

• DEPOSITIONAL AND ENVIRONMENTAL CONTEXT FOR HOMO ERECTUS INTO THE SOLO BASIN, CENTRAL JAVA, INDONESIA
  81 Archaeological Geology
  Monday, 28 October 2002

  1:30 PM - 5:30 PM
• EVIDENCE OF AN ASTHENOSPHERIC MAGMA SOURCE OF THE CIMA VOLCANIC FIELD, MOJAVE DESERT, CALIFORNIA, USING U-SERIES ISOTOPE DATA
  16 Igneous and Metamorphic Petrology (Posters)
  Thursday, 4 April 2002

  8:00 AM - 12:00 PM

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Date Unknown

• HORNBLENDE STRATIGRAPHY SURROUNDING HOMO ERECTUS IN CENTRAL JAVA, INDONESIA
  21 Geochemistry, Petrology and Tectonics (Posters)
• A METHODOLOGY FOR EVALUATING REMOTELY-DERIVED DATA AND ITS APPLICATION TO LUNAR AND MARS ROVER ASTROGEOLOGY EXPLORATION
  23 Remote Sensing and GIS (Posters)