---

Activity

2024

• MANTLE MELTING AT MOUNT ETNA: A THERMODYNAMIC MODELING APPROACH TO UNDERSTANDING THE POST-1971 ALKALI ENRICHMENT
  T199 Subduction Zones and Their Volcanic Arcs: Initiation and Evolution, Structure, Metamorphism, Magmatism (Posters)
  Tuesday, 24 September 2024

  8:00 AM - 5:30 PM

  Hall D

---

2022

• TELESEISMIC SEISMIC ANALYSIS OF EPISODIC MAGMA HAMMERS IN THE RECENT CATACLYSMIC HTHH ERUPTION
  178 From the Mantle to the Mesosphere: Diversified Approaches Toward Understanding the Cataclysmic January 2022 Eruption of Hunga Tonga–Hunga Ha'apai Volcano
  Tuesday, 11 October 2022

  1:30 PM - 5:30 PM

  Mile High Ballroom 2AB/3AB
• ESTIMATES OF THE AMOUNT OF WATER IN THE HUNGA TONGA-HUNGA HA’APAI PLUME
  178 From the Mantle to the Mesosphere: Diversified Approaches Toward Understanding the Cataclysmic January 2022 Eruption of Hunga Tonga–Hunga Ha'apai Volcano
  Tuesday, 11 October 2022

  1:30 PM - 5:30 PM

  Mile High Ballroom 2AB/3AB
• A GEODETICALLY-CONSTRAINED PETROGENETIC MODEL FOR EVOLVED LAVAS FROM THE JANUARY 1997 FISSURE ERUPTION OF KILAUEA VOLCANO
  T82 Source to Surface Magma Thermodynamics and Transport: Interdisciplinary Approaches to Documenting the How, Where, and When of Magma Generation and Evolution during Ascent, Storage, and Eruption I
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  502
• WHY DO LUNAR MAGMA OCEAN COOLING MODELS STRUGGLE TO REPRODUCE A GRAIL-ERA CRUSTAL THICKNESS?
  T84 Tiny Worlds with Big Potential: Exploring Small Bodies throughout the Solar System
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  501

---

2021

• PETROLOGICAL MODELING VS PETROLOGICAL MODELING: A COMPARATIVE STUDY OF TWO PHASE EQUILIBRIUM MODELING TOOLS
  T233 Metamorphism into the 21st Century II—A Celebration of the Career of Mike Brown
  Wednesday, 13 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 252 (Hybrid Room)
• A NEW APPROACH TO QUANTIFYING OPEN-SYSTEM TRANSCRUSTAL MAGMA STORAGE AND TRANSPORT SYSTEMS: MONTE CARLO MAGMA CHAMBER SIMULATOR
  T95 The How, When, Where, and Why of Open-System Magma Processes (Posters)
  Monday, 11 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• QUANTITATIVE CONSTRAINTS ON MAGMA MIXING AND ERUPTION DYNAMICS DURING THE 1915 LASSEN PEAK, CA ERUPTION USING THERMODYNAMIC MODELING AND TRANSPORT CALCULATIONS
  T37 The How, When, Where, and Why of Open-System Magma Processes
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  Portland Ballroom 252 (Hybrid Room)

---

2019

• ORIGIN OF THE LOWER ZONE OF THE KIGLAPAIT LAYERED MAFIC INTRUSION, LABRADOR, CANADA: COMPUTATIONAL CONSTRAINTS ON CRYSTALLIZATION AND MAGMA RECHARGE
  25 Field, Petrological, and Geochemical Constraints on Magmatic Systems in the Cordillera (Posters)
  Thursday, 16 May 2019

  9:00 AM - 6:00 PM

  Exhibit Hall B

---

2017

• TWO GABBROIC DIKES FROM THE KAROO LIP EXHIBIT INCREASING εND TOWARDS THE CONTACT WITH THE WALLROCK AND RECORD TWO DISTINCT STORIES OF DIFFERENTIATION
  T238 Chemical Scene Investigations of Large Igneous Provinces II
  Tuesday, 24 October 2017

  1:30 PM - 5:30 PM

  Skagit 2

---

2016

• PETROLOGIC EVOLUTION OF MAGMA ERUPTED AT PU'U O'O, KILAUEA VOLCANO: ARE DECADAL CHANGES IN MAGMA COMPOSITION PRIMARILY DRIVEN BY SHALLOW OR DEEP PETROGENETIC PHENOMENA?
  T176 Field Geology to Inform Volcanic Processes (Posters): A Tribute to the Distinguished Career of Don Swanson
  Monday, 26 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F

---

2015

• CRUSTAL VS. MANTLE CONTRIBUTIONS TO MAGMA COMPOSITIONAL DIVERSITY: NEW INSIGHT THROUGH APPLICATION OF MASS- AND ENERGY-CONSTRAINED THERMODYNAMIC MODELS
  T145 Intraplate and Divergent Boundary Volcanism: A Tribute to the Distinguished Career of David Clague (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

---

2014

• THERMODYNAMIC EVALUATION OF THE ROLE OF MAGMA MIXING IN THE 1968-2010 ERUPTION OF ARENAL VOLCANO, COSTA RICA USING THE MAGMA CHAMBER SIMULATOR
  T212 Continental Arcs #2: Processes at Arc to Magma Reservoir- Scale and Connections from Magma Source to Volcano (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C

---

2013

• COMPLEX PETROGENETIC LINEAGES DEFINED BY THERMOCHEMICAL MODELING: THE MAGMA CHAMBER SIMULATOR AS A TOOL FOR UNRAVELING A MAGMA FAMILY TREE
  T154 Processes and Timescales of Magma Evolution in the Crust: Insights from the Past Fifty Years and Approaches for the Next Fifty Years (Posters)
  Monday, 28 October 2013

  9:00 AM - 6:30 PM

  Hall D

---

2012

• COMPARING ZIRCON CRYSTALLIZATION AGES BETWEEN VOLCANIC ASH IN MAYA CERAMICS AND TIERRA BLANCA JOVEN PUMICE (ILOPANGO VOLCANO, CENTRAL AMERICAN VOLCANIC ARC)
  1 Archaeological Geology
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  201AB

---

2008

• The Source of Volcanic Ash In Late Classic Maya Pottery at El Pilar Belize and Guatemala
  T188 From Quaternary Geology and Physical Volcanology to Geoarchaeology and Paleoanthropology: A Memorial to Harold E. Malde
  Monday, 6 October 2008

  8:00 AM - 12:00 PM

---

2005

• FROM SUBDUCTION TO EXTENSION/TRANSTENSION; A CASE STUDY IN TRANSITIONAL GEOCHEMISTRY FROM SONORA, MEXICO
  5 Tectonics I
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM
• THE TERTIARY TRANSITION FROM "SUBDUCTION-RELATED" TO "RIFT-RELATED" MAGMATISM IN SOUTHERN SONORA, MEXICO: A FIELD, PETROLOGIC, AND GEOCHEMICAL STUDY
  24 Igneous Petrology/Volcanology (Posters)
  Saturday, 30 April 2005

  9:00 AM - 5:00 PM

---

Date Unknown

• DYNAMICS OF THE HISTORICAL MT. ETNA MAGMA PLUMBING SYSTEM: EVIDENCE FROM TH DISEQUILIBRIA, SR ISOTOPE MICROSAMPLING, AND CRYSTAL SIZE DISTRIBUTION DATA
  152 Petrology, Igneous (Posters)
• IMPLICATIONS FOR THE TRANSITION FROM OLIGO-MIOCENE SUBDUCTION TO LATE MIOCENE TRANSTENSION IN SOUTHERN SONORA, MEXICO FROM IGNEOUS GEOCHEMISTRY
  4 T4. Triple Junction Regions I