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Map showing copper deposits of South America Map showing copper deposits of South America
No abstract available.
Map showing earthquake intensity zonation and distribution of Quaternary deposits San Mateo, Santa Cruz, and Monterey counties, California Map showing earthquake intensity zonation and distribution of Quaternary deposits San Mateo, Santa Cruz, and Monterey counties, California
This map is one in a series of six geologic hazards maps being compiled by the U.S. Geological Survey for use by the California Coastal Commission-Central Coast Regional Commission and other planners within the tri-county region. This map is intended for general use in first-step planning and is not a substitute for detailed site investigations.
Map showing faults with Quaternary displacement, northeastern San Francisco Bay region, California Map showing faults with Quaternary displacement, northeastern San Francisco Bay region, California
This map shows faults with Quaternary displacement in the northeast San Francisco Bay region of California. Faults that have been historically active or that show evidence of movement during approximately the last 2 million years (the Quaternary Period) are delineated and are classified according to the age of their last surface displacement. The map is designed to provide a synopsis of...
Map showing free-air gravity anomalies in the southern Beaufort Sea Map showing free-air gravity anomalies in the southern Beaufort Sea
Free-air gravity anomaly data used in this compilation were obtained from the U.S. Geological Survey; the University of Connecticut Institute of Marine Sciences; and the Earth Physics Branch, Department of Energy, Mines, and Resources, Canada. Bathymetric contours are based primarily upon water-depth data (uncorrected) collected together with the gravity data. Water depths were reported...