Naumann, T. Petrology and geochemistry of volcán Cerro Azul : Petrologic diversity among the western Galápagos volcanoes / Terry Naumann, Dennis Geist and Mark Kurz. - 2002. - 859-883 p. Inglés ISBN: Normal Subjects--Index Terms: Petrology Petrología Geochemistry Geoquímica Diversity Diversidad Galápagos Dewey Class. No.: 552.2