Activity

2017

• GEOCHEMISTRY OF LAVAS FROM SUMACO VOLCANO; A STEP TOWARD RESOLVING THE SLAB-MELTING DEBATE IN ECUADOR
  T47 Geochemical and Petrologic Forensics in the study of Earth’s Magmatism: A Tribute to the Distinguished Career of Jon Davidson (1959–2016)
  Sunday, 22 October 2017

  1:30 PM - 5:30 PM

  Skagit 2

2016

• SHALLOW-LEVEL DIFFERENTIATION PROCESSES RECORDED IN MINERALOGY OF PHONOLITE-SERIES LAVAS AT SUMACO VOLCANO, ECUADOR
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• CONSTRAINTS ON THE AGE OF A MIOCENE IGNIMBRITE IN THE WESTERN MOJAVE DESERT
  T142 Sedimentary Basins
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 401

2014

• PETROLOGY AND GEOCHEMISTRY OF HORNBLENDE CUMULATES IN JOSHUA TREE NATIONAL PARK, CALIFORNIA
  205 Petrology: Metamorphic/Igneous (Posters)
  Tuesday, 21 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C