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Geology of the San Francisco North quadrangle, California
Julius Schlocker
1974, Professional Paper 782
San Francisco is a heavily built up city in a region of active faults and is subject to earthquakes and landslides. In such an area careful selection of building sites and foundations is imperative. This geologic investigation of the San Francisco North quadrangle was carried out to obtain basic geologic...
Explanatory text to accompany the Geologic map of the United States
Philip B. King, Helen M. Beikman
1974, Professional Paper 901
The U.S. Geological Survey has published a new Geologic Map of the United States (exclusive of Alaska and Hawaii) on a scale of 1:2,500,000, which was compiled between 1967 and 1971 by Philip B. King and Helen M. Beikman, with geologic cartography by Gertrude J. Edmonston. The map replaces the...