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Activity

2003

• EARTHQUAKES AND EXHUMATION OF UHP ROCKS: OCCURRENCE, COMPOSITION, AND UV-LASER ABLATION 40AR/39AR GEOCHRONOLOGY OF PSEUDOTACHYLYTE FROM THE DORA MAIRA MASSIF, ITALY
  T249 Seismogenic Friction and Pseudotachylites
  Wednesday, 5 November 2003

  1:30 PM - 5:30 PM

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2002

• MAGMATIC ENVIRONMENT PRODUCING TEXTURAL AND COMPOSITIONAL ZONING IN PLAGIOCLASE PHENOCRYSTS OF THE 1968-1996 ERUPTION AT ARENAL VOLCANO, COSTA RICA
  1 Volcanology, Volcanism, and Volcanic Rocks (Posters)
  Monday, 13 May 2002

  8:00 AM - 12:00 PM

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Date Unknown

• THE MINERALOGY OF MONOTONOUS BASALTIC ANDESITES OF THE CURRENT ERUPTION OF ARENAL VOLCANO, COSTA RICA: CONSTRAINTS FOR TIMING AND INTERACTION OF COMPOSITIONALLY CONTRASTING EVOLVED AND MAFIC MAGMAS
  152 Petrology, Igneous (Posters)