Patent for a controlling system for motor traction cars which is automatic.

This is a photogeologic map of the Colorado Plateau, Agathla Peak-6, on the Navajo Indian Reservation in Navajo County, Arizona, scale 1:24,000.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Salton Sea and El Centro quadrangles including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Ajo and Lukeville quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

From purpose and scope: and primary objective was to determine the extent and grade of ore present and the future potential of the district. The second and broader objective was to learn the relationship of ore to stratigraphy and structure, in order to outline similar areas favorable for prospecting.

This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Mesa Quadrangle.

This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Clifton Quadrangle.

This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Tucson Quadrangle.

This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Silver City Quadrangle.

From abstract "As part of the Department of Energy (DoE) National Uranium Resource Evaluation Program, LKB Resources, Inc. has performed a rotary-wing reconnaissance high sensitivity radiometric and magnetic survey, encompassing several 1:250,000 quadrangles in southwestern Arizona and southeastern California. The surveyed area consisted of approximately 9300 line miles. The radiometric data was corrected and normalized to 400 feet terrain clearance. The data was identified as to rock type by correlating the data samples with existing geologic maps. Statistics defining the mean and standard deviation of each rock type are presented as listings in Volume I of this report. The departure of the data from its corresponding mean rock type is computed in terms of standard deviation units and is presented graphically as anomaly maps in Volume II and as computer listings in microfiche form in Volume I."

This is an aerial reconnaissance survey of several Colorado and Arizona quadrangles.

From abstract: As part of the Department of Energy (DoE) National Uranium Resource Evaluation Program, LKB Resources, Inc. has performed a rotary-wing reconnaissance high sensitivity radiometric and magnetic survey of the Marble Canyon quadrangle NJ 12-11 located in northern Arizona. The surveyed area consisted of approximately 3,246 line miles.

This document contains maps and surveys analyzing the Marble Canyon quadrangle.

From introduction: Major objectives of the National Uranium Resource Evaluation (NURE) program, sponsored by the Department of Energy (DOE), are to develop an authoritative, comprehensive assessment of the nation's uranium resources and to provide industry with data and technology useful for the timely discovery and exploitation of uranium ores (ERDA, 1976). The National Aerial Radiometric Reconnaissance Survey is a major element of the NURE program.

This is a report on the aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Nogales Quadrangle.

This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Douglas Quadrangle.

Data collected as part of a hydrogeochemical and stream sediment reconnaissance in Phoenix, Arizona including laboratory data on waters and sediments as well as field data.

From introduction: This report contains the results of field tests for the U.S. AEC on the use of the seismic geophysical method for tracing "buried channels" in the Monument Valley area, Arizona.

The following report covers reconnaissance studies of beryl-bearing pegmatite discovered in Nevada and in part of Mohave County, Arizona.

Report discussing the investigation of the chemical composition of sandstone-type uranium ores and unmineralized sandstones of the Colorado Plateau. Spectrographic and chemical analyses was used.

From abstract: Mesa V of the Lukachukai area is capped by Morrison sediments which dip gently eastward from the mountains to the mesa tip, where the strata are tilted sharply to the opposite dip by the Lukachukai monocline. The Salt Wash of Mesa V contains ore outcrops which indicate favorable intensity of mineralization at one horizon along a 2000-foot outcrop interval. Other scatted exposures indicate the existence of ore under much of the mesa surface.

Several relatively small copper-uranium deposits have been found in southwestern Utah along the contact of the Shinarump and Moenkopi formations of Triassic age, at least from the San Rafael Swell area of Emery County, southward through central and eastern Garfield County, southwestward into western Kane County, and westward into the southern part of Washington County.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Marble Canyon Quadrangle in northern Arizona.

Appendix containing tables to accompany a report on aerial radio radiometric and magnetic reconnaissance survey instrumentation and methods of portions of Arizona and New Mexico.