1. Geologic map of the Red Bluff 30ʹ x 60ʹ quadrangle, California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : Map Distribution [distributor] Resource Type: Map Access & Availability: Loading
2. Geology of the North Bradfield River iron prospect, southeastern Alaska Author/Creator: MacKevett, E. M. 1918-2006, (Edward Malcolm), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1963 Resource Type: Book Access & Availability: Loading
3. Geology of the Sumdum copper-zinc prospect, southeastern Alaska Author/Creator: MacKevett, E. M. 1918-2006, (Edward Malcolm), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1964 Resource Type: Book Access & Availability: Loading