1. Bathymetric map of the continental shelf, slope, and rise of the Beaufort Sea north of Alaska [cartographic material] Yale Public content 1981. 2015-02-04T19:57:15Z. 2015-02-17T23:13:24Z. Greenberg, Jonathan. U.S. Geological Survey. English. Public. Beaufort Sea, U.S., continental margin, and Beaufort Sea.