Paragenesis and Structure of Pitchblende-bearing Veins, Central City District, Gilpin County, Colorado

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

Geology of Precambrian Rocks, Central City District, Colorado

Great Lakes Tectonic Zone--revisited: Issue 1904

Archean and Early Proterozoic Tectonic Framework of North-Central United States and Adjacent Canada: Issue 1904

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

Economic Geology of the Central City District, Gilpin County, Colorado

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

Geology and Geochemistry of Early Proterozoic Rocks in the Dunbar Area, Northeastern Wisconsin: Issue 1517

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

U.S. Geological Survey Bulletin

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

Neodymium Isotopic Evidence for Early Proterozoic Units in the Watersmeet Gneiss Dome, Northern Michigan: Issue 1904

U.S. Geological Survey Bulletin