From Introduction: "The Trinidad Quadrangle, Colorado, was evaluated to identify geologic units and to delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits. All geologic environments were evaluated by means of surface investigations and subsurface data to a depth of 1500 m."

Appendix containing data on uranium resources in the Trinidad Quadrangle to accompany a report on U.S. uranium resources in Colorado.

None

Appendices containing data on uranium availability in the Beeville Quadrangle to accompany a report of U.S. uranium resources in Texas.

Tables listing the well number, oil or petroleum company, well name and number, location, and county of subsurface grid control wells referenced in the report "National Uranium Resource Evaluation: Pratt Quadrangle, Kansas."

Supplementary maps documenting data from the Bozeman Quadrangle. From text: "The Bozeman Quadrangle is south-central Montana was evaluated for geologic environments capable of containing uranium deposits to a depth of 1500 m (5,000 ft.). Most rock types and geographic areas were investigated by surface traverse, and hydrgeochemical data were collected from available well sites."

Appendices containing supplementary analytical data of uranium occurrences, chemical analyses of stream-sediment, rock, and soil samples, and tabulated radiometric and gamma-ray anomaly data to accompany a report on U.S uranium resources in the Leadville Quadrangle, Colorado.

From Purpose: "The White Sulphur Springs Quadrangle, in west-central Montana between latitude 46º and 47ºN. and longitude 110º and 112ºW. (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for uranium deposits. Favorable environments, as determined by surface and subsurface investigations, are those that could contain uranium deposits of at least 100 tons U3O8 at an average not less than 100 ppm U3O8."

From Introduction: "The Front Range region from the Wyoming-Colorado state line to southern Colorado is a uranium metallogenic province. Correspondingly, uranium has been discovered in mineable deposits in metamorphic, igneous, and sedimentary rocks formed throughout the geologic history of the region both within the Front Range itself and in the apron of sedimentary rocks that surrounds the Front Range. The Pueblo 1ºx2º National Topographic Map Series (NTMS) quadrangle, Colorado (Fig. 1), which lies within this uranium metallogenic providence, was evaluated to identify and delineate areas and geologic units that exhibit characteristics favorable for the occurrence of uranium deposits."

Tables providing data related to rock and water samples collected for the study analyzed for uranium favorability, including sample number, quadrangle name, county, coordinates, geologic code, and elemental analyses. During field work, lithologic and structural features were noted, and samples were collected for gamma-ray spectroscopic, geochemical, and petrologic analyses performed at Grand Junction. The gamma-ray spectroscopic and geochemical analytical results are reported in this dataset.

From Introduction: "The Nogales Quadrangle, Arizona (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits."

Subsurface grid control wells for "National Uranium Resource Evaluation: Hutchinson Quadrangle, Kansas"

Appendices containing data on uranium availability in the Arminto Quadrangle to accompany a report on U.S. uranium resources in Wyoming.

From Introduction Purpose and Scope: "The Arminto 1º x 2º quadrangle, in central Wyoming (Fig. 1), was evaluated to identify geologic environments that exhibit characteristics favorable for uranium deposition. Evaluation, consisting of three separate and distinct phases, started in October 1978 and ended in March 1980. It must be emphasized that this report is meant to be a preliminary reconnaissance-type study to identify favorable environments, as defined above."

Results of reconnaissance surveys of the Enid quadrangle to determine the likelihood of uranium deposits of the area, and additional information about the location and classification of any deposits.

Appendices containing data on uranium availability in the Corpus Christi Quadrangle to accompany a report on U.S. uranium resources in Texas.

Tables listing the well number, oil or petroleum company, well name and number, location, and county for subsurface grid control wells referenced in the report: "National Uranium Resource Evaluation, Wichita Quadrangle, Kansas."

Results of reconnaissance surveys of the Oklahoma City quadrangle to determine the likelihood of uranium deposits of the area, and additional information about the location and classification of any deposits.

The Delta 1°x2° Quadrangle, Utah contains rocks which range in age from the Precambrian through the Holocene. It lies in the eastern part of the Basin and Range Province, approximately 85 mi southwest of Salt Lake City. Most known uranium resource potential lies in four geographic environments in two geographic areas. Favorable environments are: (1) Tertiary tuffaceous sandstone and conglomerate epigenetic disseminated deposits; (2) volcanic hydroallogenic environments containing uranium-mineralized altered tephra in the beryllium tuff member of the Miocene Spor Mountain Formation; (3) pipes or small diatreme structures in the Paleozoic limestones and quartzites on Spor Mountain, defined as Tertiary volcanogenic hydroallogenic environments; and, (4) alluvial-lacustrine placer environments, on the east and west sides of the Deep Creek Range adjacent to the quartz monzonite Ibapah stock. The significant volume of Miocene rhyolites and tuffs in the Quadrangle contain uncommonly large abundances of uranium and thorium.

Appendices containing data on uranium availability in the Crystal City Quadrangle in addition to tabulated electric and gamma-ray well logs to accompany a report on U.S. uranium resources in Texas.

From Introduction: "The quadrangle areas were evaluated to a depth of 1500m to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits"

Results of reconnaissance surveys of the Dalhart quadrangle to determine the likelihood of uranium deposits of the area, and additional information about the location and classification of any deposits.

From Introduction: "The Ritzville Quadrangle, in north-central Washington between lat. 47ºN. and 48ºN. and long 118ºW and 120ºW. (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits. Favorable environments, as determined by surface and subsurface investigations, are those that could contain uranium deposits of at least 100 tons U3O8 in rocks with an average grade not less than 100 ppm U3O8."

From Introduction: "The Kingman Quadrangle, Arizona, Nevada, and California (Fig. 1), was evaluated to identify geologic environments and delineate areas that exhibit characteristics favorable for uranium deposits.