Map showing depth to basement in the deep-sea basins of the Pacific continental margin, Cape Mendocino to Point Conception / U.S. Department of the Interior, U.S. Geological Survey ; by J.V. Gardner [and others] ; prepared in cooperation with the U.S. Geological Survey - National Oceanic and Atmospheric Administration Joint Office for Mapping and Research
Series Titles:
Miscellaneous investigations series ; map I-2090-B Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2090-B.