Volcanic Evolution in the Galapagos: The Geochemistry and Petrology of Espanola Island
Maggie McGuire1, Kevin Charles Varga1, Karen S Harpp1, Dennis Geist2 and Minard L Hall3, (1)Colgate University, Hamilton, NY, United States, (2)National Science Foundation, Arlington, VA, United States, (3)Instituto Geofisico EPN - Ecuador, Quito, Ecuador
