Great Lakes Tectonic Zone in Marquette Area, Michigan: Implications for Archean Tectonics in North-central United States, Issue 1904

Geology of Uranium and Associated Ore Deposits, Central Part of the Front Range Mineral Belt, Colorado

A Regional Structural Model for Gold Mineralization in the Southern Part of the Archean Superior Province, United States: Issue 1904

Uranium Deposits in the Eureka Gulch Area, Central City District, Gilpin County, Colorado: Issue 1032

The Mountain Shear Zone, Northeastern Wisconsin: A Discrete Ductile Deformation Zone Within the Early Proterozoic Penokean Orogen, Issue 1904

Thick-skinned, South-verging Backthrusting in the Felch and Calumet Troughs Area of the Penokean Orogen, Northern Michigan: Issue 1904

U.S. Geological Survey Bulletin

Neodymium Isotopic Evidence for Early Proterozoic Units in the Watersmeet Gneiss Dome, Northern Michigan

Petrography and Geochemistry of Early Proterozoic Granitoid Rocks in Wisconsin Magmatic Terranes of Penokean Orogen, Northern Wisconsin: Issue 1904