Friday Morning, February 2
By what means can mantle and crustal contributions to continental arc magmas be resolved?

Michael Dungan: Section des Sciences de la Terre, Université de Genève, 13 rue des Maraîchers, 1205 Genève, Switzerland

Leo López-Escobar: Grupo Magmatico, Instituto GEA, Casilla 160-C, Universidad de Concepción, Concepción 3, Chile

Rosemary Hickey-Vargas: Dept. of Geology, Florida International University, Miami FL 33199, USA

Rhiannon George: GEMOC Key Centre, Macquarie University, Sydney, NSW 2109, Australia