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Activity

2025

• APATITE TRACE GEOCHEMISTRY INDICATES HETEROGENEOUS SOURCE OF THE ADIRONDACK AMCG SUITE, NY
  28 Petrotectonic Processes in Convergent Margins: Insights from Laurentia and Beyond (Posters)
  Saturday, 29 March 2025

  8:30 AM - 5:30 PM

  North Great Hall
• CHARACTERIZATION OF THE DESERT SPRINGS TUFF IN COMPARISON TO LATER ERUPTIVE DEPOSITS IN THE TUMALO VOLCANIC COMPLEX, BEND, OR
  24 D7. Structural Geology, Geophysics, Tectonics, and Petrology Contributions (Posters)
  Saturday, 29 March 2025

  8:30 AM - 5:30 PM

  North Great Hall

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2024

• OLIVINE DIFFUSION CHRONOMETRY REVEALS RAPID ASCENT RATES AND COMPLEX ERUPTIVE HISTORY OF RANGITOTO, AUCKLAND VOLCANIC FIELD, NEW ZEALAND
  25 Distributed Volcanic Fields in Western North America (Posters)
  Thursday, 16 May 2024

  9:00 AM - 5:30 PM

  Grand Ballroom

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2022

• CHARACTERIZATION OF THE INITIAL EXPLOSIVE PHASES OF THE 2021 ERUPTION OF LA SOUFRIÈRE, ST. VINCENT
  37 D17. Igneous Petrology and Volcanology (Posters)
  Monday, 21 March 2022

  1:30 PM - 5:30 PM

  Freedom Hall A

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2021

• 2021 EXPLOSIVE ERUPTION AT LA SOUFRIÈRE, ST. VINCENT: CONSTRAINTS ON ERUPTION TRIGGERS FROM MONITORING AND PETROLOGY
  T203 The Life and Times of Arc Volcanoes from Bottom to Top I
  Wednesday, 13 October 2021

  8:00 AM - 12:00 PM

  A106

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2019

• CRYSTALLIZATION CONDITIONS OF THE TUMALO TUFF, BEND PUMICE, AND SHEVLIN PARK TUFF NEAR SOUTH SISTER, OR
  49 D6. Igneous Petrology (Posters)
  Tuesday, 19 March 2019

  8:00 AM - 12:00 PM

  Casco Bay Hall
• LASER ABLATION U-PB ZIRCON DATING BY TRIPLE QUAD ICP-MS; CAN MERCURY INTERFERENCE REMOVAL LEAD TO MORE PRECISE AGES: AN EXAMPLE FROM THE ADIRONDACK HIGHLANDS, NY
  21 Innovations in LA-ICP-MS in the Earth Sciences (Posters)
  Sunday, 17 March 2019

  1:30 PM - 5:30 PM

  Casco Bay Hall

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2018

• THE USE OF MIXING MODELS TO CONSTRAIN ZIRCON CRYSTALLIZATION HISTORIES
  276 D55. From Argon to Zircon: New Approaches to Understanding Crustal Magmatism
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 240-241
• ENCLAVE CHARACTERIZATION AND RELATIONSHIPS WITH HOST ANDESITE IN MORNE MICOTRIN, DOMINICA, LESSER ANTILLES
  57 D11. Igneous and Metamorphic Petrology (Posters)
  Tuesday, 20 March 2018

  8:00 AM - 12:00 PM

  Lake Champlain Exhibition Hall
• DECOMPRESSION INDUCED AMPHIBOLE BREAKDOWN IN LAVA DOMES ON DOMINICA, LESSER ANTILLES
  57 D11. Igneous and Metamorphic Petrology (Posters)
  Tuesday, 20 March 2018

  8:00 AM - 12:00 PM

  Lake Champlain Exhibition Hall
• DETERMINING THE P/T PATH OF METAMORPHOSED PHYLLITES USING CHLORITOID-CHLORITE-PHEGITE AND OTHER BLUESCHIST FACIES ASSEMBLAGES IN PELOPONNESUS, GREECE
  16 Petrologic Insights on Modern and Ancient Plate Margins II: The Volcanic, Plutonic, and Metamorphic Records
  Sunday, 18 March 2018

  1:30 PM - 5:30 PM

  University Amphitheater

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2017

• THE ZIRCON RECORD IN DOMINICA: FROM SOUTH AMERICA TO EXPLOSIVE ERUPTIONS
  T48 Teasing New Information out of (Old) Zircon: In Honor of Dustin Trail, 2017 MSA Recipient
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Skagit 3
• THE SAN JUAN FAULT, AN E-W TRENDING LEFT-LATERAL STRIKE SLIP FAULT ZONE INFERRED FROM ANALYSIS OF KINEMATIC INDICATORS; VANCOUVER ISLAND, CANADA
  26 Undergraduate Research Session I (Posters)
  Sunday, 19 March 2017

  1:30 PM - 5:30 PM

  Urban, 17th Floor
• VOLCANIC APATITE CHEMISTRY AND ZONING IN THE ROSEAU VALLEY, DOMINICA, LESSER ANTILLES
  12 Recent Advances in Volcano Observation and Monitoring (Posters)
  Sunday, 19 March 2017

  8:00 AM - 12:00 PM

  Urban, 17th Floor
• MONITORING GEOCHEMISTRY IN THE VALLEY OF DESOLATION/BOILING LAKE, AN ACTIVE HYDROTHERMAL SYSTEM IN DOMINICA
  12 Recent Advances in Volcano Observation and Monitoring (Posters)
  Sunday, 19 March 2017

  8:00 AM - 12:00 PM

  Urban, 17th Floor

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2016

• ISLAND-WIDE ISOTOPIC ANALYSIS OF METEORIC AND HYDROTHERMAL WATERS IN DOMINICA, LESSER ANTILLES
  324 Geochemistry (Posters)
  Wednesday, 28 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• URANIUM IN SMALL-SCALE FAULTS THAT CUT THE UPPER DEVONIAN LUCERNE PLUTON, MAINE
  29 Radioactivity in the Environment
  Tuesday, 22 March 2016

  8:00 AM - 9:50 AM

  Meeting Room 4
• LA-ICPMS U-PB ANALYSIS OF INHERITED ZIRCONS FROM DOMINICA, LESSER ANTILLES
  34 Applications of Geochemistry and Geochronology to Understanding Tectonic Processes: In Honor of Raymond A. Coish (Posters)
  Tuesday, 22 March 2016

  8:00 AM - 12:00 PM

  Convention Hall
• HOLOCENE CARBONATES IN LAKE JUNIN PERU:  MINERALOGY AND STABLE ISOTOPE RECORDS
  47 Records of Environmental Change from Lacustrine Archives (Posters)
  Tuesday, 22 March 2016

  1:30 PM - 5:30 PM

  Convention Hall
• HIGH THERMAL GRADIENT IN THE UPPER PLATE OF A CORE COMPLEX, DETERMINED BY CALCITE-DOLOMITE AND RSCM THERMOMETRY, PEQUOP MOUNTAINS, NV
  22 Metamorphic Petrology (Posters)
  Monday, 21 March 2016

  1:30 PM - 5:30 PM

  Convention Hall
• ESTABLISHING ISLAND-WIDE WATER CHARACTERIZATION IN A VOLCANO-HYDROTHERMAL SYSTEM IN DOMINICA, LESSER ANTILLES
  7 Geochemistry (Posters)
  Monday, 21 March 2016

  8:00 AM - 12:00 PM

  Convention Hall

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2015

• WHOLE-ROCK GEOCHEMISTRY AND PETROGRAPHY OF THE MORNE AUX DIABLES VOLCANIC CENTER, DOMINICA
  53 Volcanology (Posters)
  Tuesday, 24 March 2015

  1:30 PM - 5:30 PM

  Presidential Ballroom
• USING TRACE ELEMENT GEOCHEMISTRY OF APATITE PHENOCRYSTS TO FINGERPRINT TEPHRAS IN DOMINICA
  53 Volcanology (Posters)
  Tuesday, 24 March 2015

  1:30 PM - 5:30 PM

  Presidential Ballroom
• RADON POTENTIAL AND URANIUM REDISTRIBUTION IN THE LUCERNE AND GOULDSBORO GRANITES, MAINE
  23 Recent Advances in Earth Sciences I (Posters)
  Monday, 23 March 2015

  1:30 PM - 5:30 PM

  Presidential Ballroom
• WATER GEOCHEMISTRY ANALYSIS OF STREAMS AND HYDROTHERMAL WATERS IN DOMINICA, LESSER ANTILLES
  22 Geochemistry (Posters)
  Monday, 23 March 2015

  1:30 PM - 5:30 PM

  Presidential Ballroom

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2014

• HORNBLENDE IN DACITIC IGNIMBRITES FROM CENTRAL DOMINICA: IMPLICATIONS FOR MAGMA PLUMBING SYSTEMS
  66 Volcanology (Posters)
  Tuesday, 25 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A

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2013

• MONOTONOUS CRYSTAL-RICH DACITIC IGNIMBRITES FROM DOMINICA: IMPLICATIONS FOR MAGMA RECHARGE
  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
• COMPOSITIONAL DEPENDENCE OF LAWSONITE EPIDOTE BLUESCHIST PSEUDOSECTIONS FROM WESTERN CRETE, GREECE
  70 Metamorphic Petrology and Thermodynamic Modeling: Progress and Practice
  Wednesday, 20 March 2013

  8:00 AM - 12:00 PM

  Gifford Room

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2012

• FIELD CHARACTERIZATION OF FINE-GRAINED LAVAS AND VOLCANIC TEPHRA USING PORTABLE X-RAY FLUORESCENCE
  T267 Advances in Spectroscopy for Geological and Mineralogical Analysis
  Wednesday, 7 November 2012

  1:30 PM - 5:30 PM

  208B
• GENERATION OF A CRYSTAL-POOR ZONED SILICIC PYROCLASTIC DEPOSIT BY PARTIAL MELTING OF A SUB-SOLIDUS MAGMA CHAMBER BENEATH VOLCAN TEPETILTIC, MEXICO
  T128 The Relationship between Silicic Plutons and Ignimbrites: Exploring the Contradictions
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  208B

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2009

• MONTSERRAT: THE CLASSROOM TO THE FIELD AND BACK AGAIN
  T236 Field Geology Education—Historical Perspectives and Modern Approaches II
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  D135/136