Uranium and other metals in crude oils

Stratigraphy and refractory clayrocks of the Dakota group along the northern Front Range, Colorado

Selected annotated bibliography of gypsum and anhydrite in the United States and Puerto Rico

Reconnaissance geology of Hiland-Clarkson Hill area, Natrona County, Wyoming

Distribution of elements in sedimentary rocks of the Colorado Plateau - a preliminary report

Distribution and thickness of Devonian rocks in Williston basin and in central Montana and north-central Wyoming

Lead-zinc deposits of the Boquira district, State of Bahia, Brazil

Devonian rugose corals from northern Maine

Petrology of the Meade Peak phosphatic shale member of the Phosphoria formation at Coal Canyon, Wyoming; A method of X-ray analysis for determining the ratio of calcite to dolomite in mineral mixtures

Frost heaving of piles with an example from Fairbanks, Alaska

Geology of the Spruce Pine district, Avery, Mitchell, and Yancy Counties, North Carolina

Geology of the Anlauf and Drain quadrangles, Douglas and Lane Counties, Oregon

Geologic setting of the Hamme tungsten district, North Carolina and Virginia

Geology of the Dubuque North quadrangle, Iowa-Wisconsin-Illinois

Geology of the Platteville quadrangle, Wisconsin