Studies for seismic zonation of the San Francisco Bay region

Seismic safety and land-use planning; selected examples from California

Geochemical survey of Missouri; methods of sampling, laboratory analysis, and statistical reduction of data, with sections on laboratory methods

Mineralogy and geology of the wagnerite occurrence on Santa Fe Mountain, Front Range, Colorado

Some engineering geologic factors controlling coal mine subsidence in Utah and Colorado

The structure of a turbulent flow in a channel of complex shape

Cooling and crystallization of tholeiitic basalt, 1965 Makaopuhi Lava Lake, Hawaii

Paleotectonic investigations of the Mississippian System in the United States

Stratigraphy, petrology, and depositional environment of the Kenwood Siltstone Member, Borden Formation (Mississippian), Kentucky and Indiana

Glass reference standards for the trace-element analysis of geological materials; compilation of interlaboratory data

Hydraulic geometry of river cross sections; theory of minimum variance

Principal unconformities in Triassic and Jurassic rocks, western interior United States; a preliminary survey

Stillwater Complex, Montana; structure, mineralogy, and petrology of the basal zone with emphasis on the occurrence of sulfides

Use of temperature surveys at a depth of 1 meter in geothermal exploration in Nevada

Numerical modeling of liquid geothermal systems