National Uranium Resource Evaluation: Poplar Bluff Quadrangle, Arkansas and Missouri: Appendix J: Examine of Gamma-Ray Logs in Exploratory Wells (open access)

National Uranium Resource Evaluation: Poplar Bluff Quadrangle, Arkansas and Missouri: Appendix J: Examine of Gamma-Ray Logs in Exploratory Wells

Discussing the examination of gamma-ray logs in exploratory wells in the Poplar Bluff Quadrangle
Date: August 1982
Creator: unknown
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Poplar Bluff Quadrangle, Arkansas and Missouri: Appendix K: Methodology of the Cross Sections (open access)

National Uranium Resource Evaluation: Poplar Bluff Quadrangle, Arkansas and Missouri: Appendix K: Methodology of the Cross Sections

Discussing the methodology of cross-sections from the Poplar Bluff Quadrangle
Date: August 1982
Creator: unknown
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Poplar Bluff Quadrangle, Arkansas and Missouri: Appendix L: Radiometric Data (open access)

National Uranium Resource Evaluation: Poplar Bluff Quadrangle, Arkansas and Missouri: Appendix L: Radiometric Data

Discussing radiometric Data from the Llano Quadangle
Date: August 1982
Creator: Gustavson, John B.
Object Type: Report
System: The UNT Digital Library
Niobium (Columbium) and Titanium at Magnet Cove and Potash Sulphur Springs, Arkansas (open access)

Niobium (Columbium) and Titanium at Magnet Cove and Potash Sulphur Springs, Arkansas

From Abstract: Niobium (columbium) and titanium occur in several minerals and rocks of the Magnet Cove and Potash Sulphur Springs areas. Niobium is in demand for use in high-temperature and noncreep steels; titanium metal is becoming an important structural material. The Magnet Cove and Potash Sulphur Springs areas are in central Arkansas between the communities of Malvern and Hot Springs. They are underlain by similar alkalic igneous complexes consisting of nepheline syenite, more basic alkalic rocks, and calcite rock or carbonatite. The igneous rocks transect sedimentary rocks of Paleozoic age and were truncated by erosion of Late Cretaceous age.
Date: 1954
Creator: Fryklund, Verne Charles, Jr.; Harner, R. S. & Kaiser, E. P.
Object Type: Report
System: The UNT Digital Library
Petroleum-Engineering Study of Atlanta Oil Field, Columbia County, Arkansas (open access)

Petroleum-Engineering Study of Atlanta Oil Field, Columbia County, Arkansas

Report issued by the Bureau of Mines over petroleum-engineering studies conducted at the Atlanta oil field. The methods used for the study are presented and discussed. This report includes tables, maps, illustrations, and photographs.
Date: June 1949
Creator: Riggs, C. H.
Object Type: Report
System: The UNT Digital Library

[Poplar Bluff Quadrangle: Average Record Data Listings]

Averaged record (statistical analysis) data listings taken during aerial gamma-ray and magnetic surveys of the Poplar Bluff quadrangle in Arkansas and Missouri.
Date: December 1979
Creator: Texas Instruments Incorporated
Object Type: Dataset
System: The UNT Digital Library

[Poplar Bluff Quadrangle: Flight-Line Averages]

Flight-line averaged data taken during aerial gamma-ray and magnetic surveys, documenting mean values of eU, eTh, K, eU/eTh, eU/K, and eTh/K in geologic units for each flight line of the Poplar Bluff quadrangle in Arkansas and Missouri.
Date: December 1979
Creator: Texas Instruments Incorporated
Object Type: Dataset
System: The UNT Digital Library

[Poplar Bluff Quadrangle: Single Record Data Listings]

Single record (reduced data) listings taken during aerial gamma-ray and magnetic surveys of the Poplar Bluff quadrangle in Arkansas and Missouri.
Date: December 1979
Creator: Texas Instruments Incorporated
Object Type: Dataset
System: The UNT Digital Library

[Poplar Bluff Quadrangle: Statistical Summaries]

Statistical summary tables of data taken during aerial gamma-ray and magnetic surveys, listing distribution types, statistical parameters, and number of samples of eU, eTh, K, eU/eTh, eU/K, and eTh/K for the Poplar Bluff quadrangle in Arkansas and Missouri.
Date: December 1979
Creator: Texas Instruments Incorporated
Object Type: Dataset
System: The UNT Digital Library
Preliminary Community and Regional Water Supply Data in Support of Desalting Plant Projects (open access)

Preliminary Community and Regional Water Supply Data in Support of Desalting Plant Projects

Purpose and Scope: "The purpose of this study is to provide basic water supply data needed for future evaluation and selection of promising saline water conversion opportunities. This report presents information regarding the present and future supply situation of individual communities. Also presented is information on regional water plans with respect to provisions for municipal water supply."
Date: April 1970
Creator: Patterson, W. L. & Lobb, H. J.
Object Type: Report
System: The UNT Digital Library
Quicksilver Deposits Near the Little Missouri River, Pike County, Arkansas (open access)

Quicksilver Deposits Near the Little Missouri River, Pike County, Arkansas

From introduction: In this study the Geological Survey and the Bureau of Mines, United States Department of the Interior, cooperated. The author prepared detailed geologic maps showing the surface topography, geology, and workings of 11 mines, and the underground workings and geology of 7 of these; the Bureau of Mines engineers directed diamond-drilling and.bulldozer-trenching. The locations of the detailed maps are shown on plate 23, an index map overprinted on a segment of the map made by Reed and Wells.
Date: 1942
Creator: Gallagher, David
Object Type: Report
System: The UNT Digital Library
Review of Soils Design, Construction, and Prototype Analysis: Blakely Mountain Dam, Arkansas (open access)

Review of Soils Design, Construction, and Prototype Analysis: Blakely Mountain Dam, Arkansas

This report provides a review of the design and performance of the embankment and foundation of Blakely Mountain Dam in Arkansas. "This study is one of a series of similar studies of the foundation and soil mechanics features of earth dams [...] In these studies field experience is analyzed and performance of the completed structures is compared with design predictions to provide information for use in the design and construction of future projects" (p. 1).
Date: October 1956
Creator: Waterways Experiment Station (U.S.)
Object Type: Report
System: The UNT Digital Library
Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof (open access)

Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof

Report issued by the U.S. Bureau of Mines over state mine inspection reports from 19 U.S. states. The information in the reports includes details of accidents, locations that specific accidents occurred, and proposed remedies for prevention of future accidents. This report includes tables.
Date: April 1929
Creator: Paul, James Washington
Object Type: Report
System: The UNT Digital Library
Secondary-Recovery Potentialities of the Buckrange Reservoir, Stephens Oilfield, Columbia, Nevada, and Ouachita Counties, Arkansas (open access)

Secondary-Recovery Potentialities of the Buckrange Reservoir, Stephens Oilfield, Columbia, Nevada, and Ouachita Counties, Arkansas

Report issued by the Bureau of Mines over petroleum-engineering studies conducted on Stephens Oilfield in Arkansas. The production history, and geology of the oilfield are discussed. This report includes tables, maps, and illustrations.
Date: May 1956
Creator: Meadows, Paul & Hawkins, Murphy E.
Object Type: Report
System: The UNT Digital Library
Shorter Contributions to General Geology, 1928 (open access)

Shorter Contributions to General Geology, 1928

From introduction: The district discussed in this report embraces the entire northern peninsula of Michigan and the parts of northern Wisconsin and northeastern Minnesota that were covered by a re-advance of the Superior lobe of the Labrador ice sheet late in the Wisconsin stage of glaciation.
Date: 1929
Creator: Mendenhall, W. C.
Object Type: Report
System: The UNT Digital Library
Shorter Contributions to General Geology, 1936 (open access)

Shorter Contributions to General Geology, 1936

From abstract: This report describes four species of Ostreidae from the Upper Cretaceous of the Gulf region. The zones that the species characterize lie either in the upper part of the Austin chalk or in beds of upper Austin age.
Date: 1940
Creator: Loughlin, G. F.
Object Type: Report
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Arkansas (open access)

The Synthetic Liquid Fuel Potential of Arkansas

Report documenting the suitability of Arkansas for plant locations to produce synthetic liquid fuels, based on raw materials such as coal, natural gas, oil shale, and oil-impregnated strippable deposits.
Date: May 21, 1951
Creator: Ford, Bacon, and Davis
Object Type: Report
System: The UNT Digital Library

[Texarkana Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Texarkana Quadrangle in the northeast Texas area.
Date: May 1980
Creator: EG & G GeoMetrics
Object Type: Dataset
System: The UNT Digital Library

[Texarkana Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Texarkana Quadrangle in the northeast Texas area.
Date: May 1980
Creator: EG & G GeoMetrics
Object Type: Dataset
System: The UNT Digital Library
Time of Travel of Selected Arkansas Streams (open access)

Time of Travel of Selected Arkansas Streams

From introduction: The purpose of this report is (1) to present the results of time-of-travel and dispersion measurements made on selected streams in Arkansas from 1971 to 1981, and (2) to present a graphical method for quickly predicting traveltime, peak concentration, and duration of an accidentally spilled contaminant for those streams where enough data are available.
Date: 1983
Creator: Lamb, T. E.
Object Type: Report
System: The UNT Digital Library
Trace Elements Reconnaissance in Indiana, Illinois, Missouri, Arkansas, and Kentucky (open access)

Trace Elements Reconnaissance in Indiana, Illinois, Missouri, Arkansas, and Kentucky

Report discussing examination of various trace elements by the U.S. Geological Survey in Indiana, Illinois, Missouri, Arkansas, and Kentucky during October and November, 1946.
Date: May 1949
Creator: Stratton, Edward V. & Nelson, John M.
Object Type: Report
System: The UNT Digital Library

[Tulsa Quadrangle: Average Record Data Listings]

Averaged-record data listings taken during aerial gamma-ray and magnetic surveys of the Tulsa quadrangle in the Great Plains.
Date: 1978
Creator: Texas Instruments Incorporated
Object Type: Dataset
System: The UNT Digital Library
United States Earthquakes, 1937 (open access)

United States Earthquakes, 1937

Report discussing earthquake activity in the United States during 1937. The report is broken down by regions and has sections for specific earthquakes.
Date: 1937
Creator: unknown
Object Type: Report
System: The UNT Digital Library
United States Earthquakes, 1938 (open access)

United States Earthquakes, 1938

Report discussing earthquake activity in the United States during 1938. The report is broken down by regions and has sections for specific earthquakes.
Date: 1938
Creator: unknown
Object Type: Report
System: The UNT Digital Library