Cambridge Topics in Petrology is a series of covers advanced texts on important areas of current research within the field of petrology. The series will cover a range of topics that reflects the increasingly complex body of research that falls under the umbrella of igneous and metamorphic petrology. This series is a resource that assimilates, synthesizes and analyzes the wealth of widely disseminated information on the subject, and makes it available to a wider readership in a form accessible to the advanced student and researcher.