Geology of the Libby Thrust Belt of Northwestern Montana and Its Implications to Regional Tectonics: Issue 1524

Radioactivity Reconnaissance of Part of North-central Clear Creek County, Colorado

Geology and Ore Deposits of the Chicago Creek Area, Clear Creek County, Colorado

Geology and Ore Deposits of the Chicago Creek Area, Clear Creek County, Colorado

Mineral Resources of the Mission Mountains Primitive Area, Missoula and Lake Counties, Montana: Issue 1261

Mineralogy and Geochemistry of Some Belt Rocks, Montana and Idaho: Issue 1312

Geologic Implications of Aeromagnetic Data in the Pend Oreille Area, Idaho and Montana

Tectonic Features of the Precambrian Belt Basin and Their Influence on Post-belt Structures

A Pleistocene Ice Sheet in the Northern Boulder Mountains, Jefferson, Powell, and Lewis and Clark Counties, Montana: A Descriptive Report of the Glacial Geology in the Northern Part of the Boulder Mountains, Montana, Issue 1141

Geochemical and Geophysical Reconnaissance of Parts of the Yakutat and Mount Saint Elias Quadrangles, Alaska: Issue 1312

Reconnaissance of Uranium and Copper Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming: Issues 211-223