A Theoretical Basis for Exploration for Native Copper in Northern Wisconsin

The Base of the Upper Keweenawan, Michigan and Wisconsin: Issue 1354

Geologic Maps: Portraits of the Earth

Radioactivity of the Nonesuch Shale White Pine Mine, Ontonagon County, Michigan

Earthquakes in the United States, October-December 1976: Issues 765-769

Geology and Bauxite Deposits of the Rock Run and Goshen Valley Areas, Northeast Alabama: 1965-66

Annotated Bibliography of U.S. Geological Survey Reports on Water-power Resources: Including Floods and Droughts, Issues 190-200

Emergency Assessment of Mount St. Helens Post-eruption Flood Hazards, Toutle and Cowlitz Rivers, Washington: 1946-1947