1. Equal area base map of Norton Sound and the northern Bering Sea Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 1978 Resource Type: Map Access & Availability: Loading
2. Equal area base map of the Sea of Okhotsk Author/Creator: Gerin, Marybeth Publication/Creation: [Denver, Colo.] : [U.S. Dept. of the Interior, Geological Survey], 1978 Resource Type: Map Access & Availability: Loading