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Activity

2006

• PETROLOGY AND ORIGIN OF CRUSTAL XENOLITHS FROM TUMALO CINDER CONE, CENTRAL OREGON CASCADES
  44 GSA: Petrology and Volcanology (Posters)
  Wednesday, 10 May 2006

  1:00 PM - 5:00 PM

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2004

• EOCENE PYROCLASTIC DEPOSITS AT CHIMACUM, WASHINGTON: ADAKITE MAGMATISM IN THE CASCADIA FOREARC
  28 Cordilleran Magmatism from the Forearc to the Hinterland (Posters)
  Tuesday, 4 May 2004

  8:00 AM - 5:00 PM