Map showing tracklines of high-resolution uniboom seismic-reflection profiles collected August 31, through September 21, 1980, in the Chukchi Sea [cartographic material]
Open-file report / Department of the Interior, U.S. Geological Survey ;
Open-file report (Geological Survey (U.S.)) ;
Map showing tracklines of high-resolution uniboom seismic-reflection profiles collected August 31, through September 21, 1980, in the Chukchi Sea [cartographic material]