TY - RPRT TI - Maps showing faults and ruptures of the Van Norman Reservoirs area, northern San Fernando Valley, California, with a vertical section showing stratigraphy of the surficial deposits at the proposed damsite AU - R. F. Yerkes AU - M. G. Bonilla AU - J.D. Sims AU - J.B. Wallace AU - V. A. Frizzell PY - 1973 DO - 10.3133/mf549 UR - https://pubs.usgs.gov/publication/mf549 ID - mf549 ER -