Activity

2011

• THE HAMPTON TUFF, EASTERN OREGON: EVIDENCE FOR WESTWARD AND TEMPORAL DECLINE IN RHYOLITIC ACTIVITY ON THE HIGH LAVA PLAINS
  3 Petrologic and Geodynamic Perspectives on Non-Arc Volcanism in the Western United States
  Wednesday, 18 May 2011

  8:00 AM - 12:00 PM

  Juniper