TY - RPRT TI - A Look Inside the San Andreas fault at Parkfield Through Vertical Seismic Profiling AU - J.A. Chavarria AU - P. Malin AU - R. D. Catchings AU - E. Shalev PY - 2003 DO - 10.1126/science.1090711 UR - https://pubs.usgs.gov/publication/70025044 ID - 70025044 ER -