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Activity

2025

• FINGERPRINTING DISCRETE MAGMA BATCHES UNDERNEATH MAKUSHIN VOLCANO, UNALASKA ISLAND: EVIDENCE FROM TEST-WELL ST-1 DRILL CORE
  26 Volcanic and Plutonic Connections in Cordilleran Arcs: Integrating Studies from Extinct and Active Systems
  Thursday, 3 April 2025

  1:30 PM - 5:30 PM

  Balboa/Calaveras

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2024

• GEOCHEMICAL MODELLING OF ANDESITE LAVAS ERUPTED ON THE AXIAL SEAMOUNT NORTH RIFT ZONE
  38 Magma, Heat, Fluids, and Critical Resources Across Tectonic Settings, Lithospheric Realms, Volcanic Systems, and Geologic Timescales (Posters)
  Tuesday, 16 April 2024

  8:00 AM - 12:00 PM

  Grand Ballroom

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2023

• PLUTONIC ROCKS DRILLED BENEATH MAKUSHIN VOLCANO, UNALASKA ISLAND: A MASHED VIEW OF THE ALEUTIAN ISLANDS
  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

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2020

• MANTLE HETEROGENEITY NEAR THE EAST PACIFIC RISE: PB, SR, AND ND ISOTOPIC DATA FROM THE 8°20' N SEAMOUNT CHAIN
  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

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2019

• EVALUATING MAFIC HOLOCENE TEPHRA AS PARENTS OF EVOLVED ROCKS ON UNALASKA ISLAND, ALEUTIAN ISLANDS, AK
  T185 Investigating the Origin of Arc Magmatism and the Evolution of Continental Crust from the Aleutians to the Southern Andes (Posters): In Honor of Suzanne Mahlburg Kay, Recipient of the Mineralogy, Geochemistry, Petrology, and Volcanology Division Distinguished Geological Career Award
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building

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2018

• APPLICATION OF HIGH SPATIAL RESOLUTION MAJOR AND TRACE ELEMENT ANALYSES OF ACCESSORY MINERALS IN METAMORPHIC TECTONITES BY ELECTRON MICROPROBE
  T190 Work on the Zircon, Highlight the Apatite (Posters): Wielding the Power of Accessory Minerals and Honoring the Contributions of Bruce Watson, 2018 Roebling Medalist
  Tuesday, 6 November 2018

  9:00 AM - 6:30 PM

  Halls J-K

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2017

• GEOCHEMICAL VARIABILITY AND U-PB DATING OF COEVAL PLUTONIC AND VOLCANIC ROCKS FROM UNALASKA ISLAND, ALASKA
  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
• PETROLOGY AND PETROGENESIS OF ANDESITES FROM AXIAL SEAMOUNT, JUAN DE FUCA RIDGE
  44 Submarine Volcanism in Hawai'i and Elsewhere
  Thursday, 25 May 2017

  8:30 AM - 11:50 AM

  Room 325A