Branch of Pacific Marine Geology Sample-oriented Digital Data Base, USGS, Alaska

Summary level describes each U.S. Geological Survey, Office of Pacific Marine Geology cruise. Inventory level describes each individual sampling activity. Sample log details tests on each sample. Data level contains results of tests and assessments (geologic, engineering, biological). Data is from the Pacific Ocean and Arctic Ocean basins. Data base is mostly complete for region offshore of central and northern California. Interactive access from outside the facility is limited at present.