Structure, metamorphism, and geodynamic significance of the Catalina Schist terrane
John P. Platt, Marty Grove, David L. Kimbrough*, Carl E. Jacobson
Abstract
ABSTRACT This guide begins with an overview of the internal structure and petrology of the Catalina Schist terrane as exposed on Santa Catalina Island, California, followed by a discussion of the tectonic setting and exhumational history of the terrane, and the Cenozoic tectonic and geological evolution of the Inner Borderland, within which it lies. The guide then presents an itinerary for a three-day field trip from 9–11 May 2020. Next, we present a tectonic model for the formation of the Catalina Schist, followed by a discussion of its relationship to the Pelona, Orocopia, Rand, and related schists in southern California.
Topics & Concepts
TerraneMetamorphismSchistGeologyGeochemistrySeismologyMetamorphic rockTectonicsGeological and Geochemical AnalysisGeology and Paleoclimatology ResearchGeological and Tectonic Studies in Latin America