| Online link | https://cmgds.marine.usgs.gov/catalog/pcmsc/SeriesReports/OFR/OFR_2015-1118/cowbsm_shp.faq.html |
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| Description | Digital vector data for the contours of depth to basement for the deep-sea basins of the Pacific continental margin offshore of Washington, Oregon, and California. The data were interpreted from GLORIA (Paskevich and others, 2011) sidescan data and related seismic-reflection data. The data were published as USGS maps in paper format (Gardner and others, 1992, 1993a, 1993b). |
| Originators | () and () |
| Field activities | placeholder |