Activity

2013

• 40AR/39AR AGES FOR ANDESITES OF THE GUARACANAL FORMATION, PUERTO RICO
  26 New Insights into Old Arcs: Petrology, Geochemistry, and Tectonics of Island Arcs
  Thursday, 21 March 2013

  8:00 AM - 12:00 PM

  Conference Room 6–7
• 40AR/39AR AGES FOR INTRUSIVE ROCKS OF ST. CROIX
  26 New Insights into Old Arcs: Petrology, Geochemistry, and Tectonics of Island Arcs
  Thursday, 21 March 2013

  8:00 AM - 12:00 PM

  Conference Room 6–7