---

Activity

2021

• ORIGIN OF THE REGIONALLY DISTINCTIVE DACITIC TO RHYOLITIC MAGMA SERIES ERUPTED AT HAYES VOLCANO, THE EASTERNMOST VOLCANO OF THE ALEUTIAN-ALASKA ARC
  T67 From the Afar Rift to Alaskan Arcs (and the Oregon Plateau in between): Honoring the Career and Contributions of William K. Hart
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 254 (Hybrid Room)

---

2015

• INSIGHTS INTO HAYES VOLCANO (ALASKA) PETROGENESIS FROM MAJOR AND TRACE ELEMENT GLASS CHEMISTRY
  131 Petrology, Igneous (Posters)
  Monday, 2 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall

---

2005

• A CAUTIONARY TALE OF TWO TEPHRAS: THE SCIENTIFIC METHOD EKEING OUT ERRORS IN THE LATE CENOZOIC TEPHROCHRONOLOGICAL RECORD OF EASTERN BERINGIA
  T14 Advances and Applications of Tephrochronology and Tephrostratigraphy I: In Honor of Andrei M. Sarna-Wojcicki
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM

---

2003

• GEOCHEMICAL ARCHITECTURE OF THE WRANGELL VOLCANIC FIELD, ALASKA
  20 Neogene Subduction, Arc Magmatism, and Tectonics in the Cordillera
  Wednesday, 2 April 2003

  8:30 AM - 12:05 PM