Andrew Barth

Andrew Barth serves as Chancellor's Professor in the Department of Earth Sciences at Indiana University, specializing in the tectonic evolution of convergent margins. His research integrates igneous, metamorphic, and sedimentary petrology with advanced geochronology to investigate rock formation environments and continental crust development.

His educational background includes a B.S. and M.S. in Geology from California State University, Los Angeles (1981, 1985), followed by a Ph.D. in Geological Sciences from the University of Southern California (1989).

• B.S. Geology, California State University, Los Angeles, 1981
• M.S. Geology, California State University, Los Angeles, 1985
• Ph.D. Geological Sciences, University of Southern California, 1989

Barth's primary research spans Geochemistry, Petrology, Tectonics, and Geochronology, with emphasis on Proterozoic metamorphic rocks and Mesozoic continental margin arc systems. His methodology combines field mapping with detailed geochemical, isotopic, and mineralogic analyses of rock suites, particularly utilizing multiple isotope systems for precise dating. Current projects examine crustal evolution in southern California and western Arizona, focusing on continental crust origins and arc system dynamics.

His publication record since 2003 demonstrates consistent contributions to Journal of Geology, Geological Society of America Bulletin, and specialized volumes, revealing strong focus on U-Pb geochronology applications, Cretaceous basin systems, and Proterozoic crustal assembly. Key thematic threads include ignimbrite-pluton relationships, retroarc foreland basins, and Salinian block tectonics.

Student research under Barth involves hands-on fieldwork followed by laboratory analysis, though specific advisee names aren't documented in available materials. His work maintains strong collaborative ties with institutions like the U.S. Geological Survey, evident through co-authorship with Wooden, Jacobson, and Coleman on multiple studies.