Report discussing earthquake activity in the United States during 1962. The report is broken down by regions and has sections for specific earthquakes.

Report issued by the Bureau of Mines over titanium deposits found in Los Angeles County. Details of the geology, physical features, and history of the deposits are presented. This report includes tables, maps, and illustrations.

From Summary and Conclusions: "The apparatus and experimental methods used to measure relative permeability-saturation relationships by the unsteady-state displacement method are described for gas-oil systems. The unique feature of the apparatus-design of the gas-oil separator-is described in detail."

From Introduction: "The present report describes the condition of all of the porcelain enamels after exposure for 3 yr."

From introduction: "Following the USSR announcement of its intention to resume testing, arrangements were made for the three stations collecting individual rainfall samples to begin analyses for short-lived nuclides. Some of the data are now available and are reported here." From Data: "The available data, including samples for Houston, Texas and Louisville, Kentucky are given in the tables at the end of this report."

Report issued by the U.S. Bureau of Mines discussing mining methods and costs from Abbott Mine in Lake County, California. As stated in the introduction, "this report summarizes past operations and describes, in detail, the geology and ore deposits; exploration and mining methods; and furnacing and condensing operations. It covers the entire operation from initial exploration to the actual production of mercury" (p. 1). This report includes maps, tables, illustrations, and photographs.

Map with graded color shading to show levels of naturally-occurring gamma aeroradioactivity within the Los Angeles region in California. Details about the survey and map creation are printed at right. Scale 1:250,000.