Some Ore Deposits in Maine: And the Milan Mine, New Hampshire, Issues 432-433; Issues 435-436; Issue 439

Lake Clark-Central Kuskokwim Region, Alaska

On Hypersthene-andesite and on Triclinic Pyroxene in Augitic Rocks

The Laccolitic Mountain Groups of Colorado, Utah, and Arizona

Mineral Industry of Alaska in 1938: Issue 917

Contributions to the Mineralogy of the Rocky Mountains

Potash-bearing Rocks of the Leucite Hills, Sweetwater County, Wyoming

The Gold Placers of Parts of Seward Peninsula, Alaska: Including the Nome, Council, Kougarok, Port Clarence, and Goodhope Precincts

Shorter Contributions to General Geology, 1938-1940

The Lignites of the Great Sioux Reservation: A Report on the Region Between the Grand and Moreau Rivers, Dakota, Issues 15-23