Coseismic brecciation at fault stepovers and transient fluid pathways in a mid-crustal San Andreas analogue: The Pofadder Shear Zone, Namibia and South Africa

Benjamin Lee Melosh, U.S.G.S., Menlo Park, United States, Christie D Rowe, McGill University, Dept of Earth and Planetary Sciences, Montreal, QC, Canada and Christopher C Gerbi, University of Maine, School of Earth and Climate Sciences, Orono, ME, United States