TY - RPRT TI - Effects of local geological conditions in the San Francisco Bay region on ground motions and the intensities of the 1906 earthquake AU - Roger D. Borcherdt AU - James F. Gibbs PY - 1976 DO - 10.1785/bssa0660020467 UR - https://pubs.usgs.gov/publication/70233958 ID - 70233958 ER -