Petrochronology of high-grade blocks of the Franciscan subduction-accretion complex

Daniel Rutte1,2, Joshua M Garber3,4, Andrew R Kylander-Clark4 and Paul R Renne2,5, (1)Berkeley Geochronology Center, Berkeley, CA, United States, (2)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, (3)University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States, (4)University of California Santa Barbara, Earth Science, Santa Barbara, United States, (5)Berkeley Geochronology Center, Berkeley, United States