Stratigraphy and potassium-argon ages of some Tertiary tuffs from Lander and Churchill Counties, central Nevada

Precambrian melasyenite of Ute Creek, San Juan Mountains, Colorado chemistry, petrology, and strontium isotopes

A geochemical study of alluvium-covered copper deposits in Pima County, Arizona

Geology, mineral deposits, and geochemical and radiometric anomalies, Serpentine Hot Springs area, Seward Peninsula, Alaska

Mineralogy and geochemistry of some Belt rocks, Montana and Idaho

Stratigraphy of the State Bridge Formation in the Woody Creek Quadrangle, Pitkin and Eagle Counties, Colorado

Mineral resources of the Pasayten Wilderness Area, Washington

Lithologic characteristics of Pliocene rocks cored at Elk Hills, Kern County, California

Gold occurrences near Jefferson, South Carolina

A preliminary report on the geology and gold deposits of the Rochford District, Black Hills, South Dakota

Massive sulfide deposits near Shellabarger Pass, southern Alaska Range, Alaska

Bedrock geology of the Cupsuptic and Arnold Pond quadrangles, west-central Maine

Tertiary marine mollusks of Alaska; an annotated bibliography

Geochemical distribution of some metals in the Moenkopi Formation and related strata, Colorado Plateau region

Mineral resources of the Wilson Mountains Primitive Area, Colorado