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Aerial Gamma Ray and Magnetic Survey, Final Report: Alexandria Quadrangle, Louisiana and Texas

Description: This report provides radiometric and magnetic data for the Alexandria quadrangle between Louisiana and Texas that was acquired and processed in May and June of 1980. Appendix A provides a detailed summary of data acquisition, processing, interpretation, and presentation methods; Appendix B contains a flight summary report for the quadrangle.
Date: July 1980
Location: None
Partner: UNT Libraries Government Documents Department
open access

Aerial Radiometric and Magnetic Survey of the Lubbock and Plainview Geologic Atlas Areas of Texas: Volume 1. Summary Report

Description: From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey of a region of Northwest Texas which covered the Lubbock and Plainview Geologic Atlas Maps. The area shown on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer-controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles. A total of 47 map lines were surveyed spaced at 3-mile inte… more
Date: July 31, 1975
Creator: Geodata International
Partner: UNT Libraries Government Documents Department
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Analytical: Fieldnotes on Lamkang verb paradigms - NB9

Description: Handwritten fieldnotes on Lamkang verb paradigms recorded by Willem de Reuse when working with Daniel Tholung at the University of North Texas.
Date: July 16, 2010
Creator: de Reuse, Willem & Tholung, Daniel
Partner: UNT College of Information
open access

The Chenier Plain Ecosystem: An Ecological Characterization

Description: Foldout poster detailing the physical setting and socioeconomics of the Chenier Plain ecosystem. Discussion of habitats including ridge, upland forest, wetlands, aquatic, agricultural, and urban.
Date: July 1979
Creator: U.S. Fish and Wildlife Service
Partner: UNT Libraries Government Documents Department
open access

CO2 Sequestration Potential of Texas Low-Rank Coals Quarterly Report

Description: The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. The main tasks for this reporting period were to correlate well logs and refine coal property maps, evaluate methane content and gas composition of Wilcox Group coals, and initiate discussions concerning collection of additional, essential data with Anada… more
Date: July 1, 2004
Creator: McVay, Duane A.; Walter B. Ayers, Jr. & Jensen, Jerry L.
Partner: UNT Libraries Government Documents Department
open access

Effects of the Rate of Releases from Sam Rayburn Reservoir on the Aeration Capacity of the Angelina River, Eastern Texas

Description: From abstract: This report presents the results of a "three-phase study [. . .] to determine the effects of varying release rates through the power-outlet works at Sam Rayburn Reservoir on aeration capacity of a fourteen-mile reach of the Angelina River below Sam Rayburn Dam." It includes a map, graphs, and tables.
Date: July 1980
Creator: Rawson, Jack; Goss, Richard L. & Rathbun, Ira G.
Partner: UNT Libraries Government Documents Department
open access

Environmental impact assessment: chemical explosive fracturing project, Petroleum Technology Corporation/Sutton County, Texas

Description: The Nevada Operations Office of the Energy Research and Development Administration (ERDA) has contracted with Petroleum Technology Corporation (PTC) to perform a gas stimulation program by chemical explosive fracturing (CEF) in the Canyon sands of the Val Verde - Kerr Basin of Sutton County, Texas. This lenticular tight sand deposit, underlying much of southwestern Texas, contains large volumes of natural gas. To date this formation has yielded only marginal amounts of gas because of its low po… more
Date: July 14, 1977
Creator: Tonnessen, Kathy A.
Partner: UNT Libraries Government Documents Department
open access

Environmental impact assessment: chemical explosive fracturing project, Petroleum Technology Corporation/Sutton County, Texas

Description: A proposed two-well stimulation test to be carried out in Sutton County, Texas is described. Work will be performed in the lenticular tight sand formation of the Val Verde-Kerr Basin to demonstrate the technical and economic feasibility of chemical explosive fracturing as a method of increasing gas deliverability in that formation. The purpose of the project's experimental design, which calls for the testing of two separate wells using different techniques, would be to obtain the maximum amount… more
Date: July 14, 1975
Creator: Tonnessen, Kathy A.
Partner: UNT Libraries Government Documents Department
open access

Federal Disaster Assistance after Hurricanes Katrina, Rita, Wilma, Gustav, and Ike

Description: Report that provides information on federal financial assistance provided to the Gulf States after major disasters were declared in Alabama, Florida, Louisiana, Mississippi, and Texas in response to the widespread destruction that resulted from Hurricanes Katrina, Rita, and Wilma in 2005 and Hurricanes Gustav and Ike in 2008. This includes a brief summary of each hurricane and a discussion concerning federal to state cost-shares.
Date: July 5, 2013
Creator: Lindsay, Bruce R. & Nagel, Jared Conrad
Partner: UNT Libraries Government Documents Department
open access

Gypsum Products: Their Preparation and Uses

Description: Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date: July 1917
Creator: Stone, Ralph W.
Partner: UNT Libraries Government Documents Department
open access

Hydrogeochemical and Stream Sediment Reconnaissance Basic Data for Dallas NTMS Quadrangle, Texas

Description: From abstract: Results of a reconnaissance geochemical survey of the Dallas Quadrangle, Texas are reported. Field and laboratory data are presented for 284 groundwater and 545 stream sediment samples. Statistical and areal distribution plots of uranium and possible uranium-related variables are displayed. A generalized geologic map of the survey area is provided.
Date: July 31, 1981
Creator: National Uranium Resource Evaluation Program
Partner: UNT Libraries Government Documents Department
open access

Interpretation of Well Logs in a Carbonate Aquifer

Description: This report uses log analysis methods to analyze and compare "geologic and hydrologic data obtained from well tests and core studies," focusing specifically on the Edwards aquifer in Texas. It contains maps, tables, and figures.
Date: July 1978
Creator: MacCary, L. M.
Partner: UNT Libraries Government Documents Department
open access

[E-mail to Al Daniels from Texas Ethics Commission]

Description: An e-mail from the Texas Ethics Commission to Al Daniels acknowledging receipt of filing for Texas Stonewall Democratic Caucus. There is an electronic filing version of General-Purpose Committee Campaign Finance Report submitted to the Texas Ethics Commission. A report of Texas Stonewall Democratic Caucus, Sales by Item Detail made on January through June 2006. The report lists type of services, contribution, dues, and sales, with an account balance ending of $10,884.00. A report of Texas Stone… more
Date: July 11, 2006
Partner: UNT Libraries Special Collections
open access

National Uranium Resource Evaluation: Beeville Quadrangle, Texas

Description: From Purpose and Scope: "The Beeville Quadrangle, Texas, was evaluated to a depth of 1500 m (5,000 ft) to identify geologic environments and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits."
Date: July 1982
Creator: Droddy, Marvin J. & Hovorka, Susan D.
Location: None
Partner: UNT Libraries Government Documents Department
open access

National Uranium Resource Evaluation: Lubbock Quadrangle, Texas

Description: From purpose and scope: The Lubbock, Texas, Quadrangle of the National Topographic Map Series (NTMS), scale 1:250,000, was evaluated to identify and delineate geologic environments favorable for the occurrence of uranium. The study was conducted by the Bureau of Economic Geology (BEG) of the University of Texas at Austin, under subcontract to Bendix Field Engineering Corporation (BFEC), for the National Uranium Resource Evaluation (NURE) program, managed by the Grand Junction Office of the U.S.… more
Date: July 1981
Creator: McGowen, J. H.; Seni, Steven J.; Andersen, Richard L. & Thurwachter, J. E.
Location: None
Partner: UNT Libraries Government Documents Department
open access

National Uranium Resource Evaluation: Seguin Quadrangle, Texas

Description: From Introduction: "The Seguin Quadrangle, Texas, was evaluated to a depth of 1500 m (5,000 ft) to identify geologic units and delineate areas that exhibit characteristics favorable for the occurrence of uranium deposits. Each geologic environment was categorized as favorable, unfavorable, or unevaluated for uranium deposits, based on recognition criteria obtained from the study of significant uranium districts worldwide (Mickle and Matherws, eds.1978)."
Date: July 1982
Creator: Droddy, Marvin J. & Hovorka, Susan D.
Location: None
Partner: UNT Libraries Government Documents Department
open access

North Texas State Fair & Rodeo: The Economic Impacts of Existing Activities and Preliminary Feasibility Assessment for New Fairgrounds and Expo Center

Description: This report discusses the economic impacts of existing activities and gives a preliminary feasibility assessment for new fairgrounds and expo center. The economic and fiscal impacts generated by fairs, rodeos, horse shows, and cattle shows nationwide are significant. Impacts estimated in the millions of dollars are not uncommon for regional and state events. It is against this backdrop that the University of North Texas Center for Economic Development and Research has been asked to estimate the… more
Date: July 2009
Creator: Seman, Michael
Partner: UNT Center for Economic Development and Research
open access

The Quality of Surface Waters in Texas

Description: Abstract: The discharge-weighted average concentrations of dissolved solids, chloride, and sulfate for many of the principal streams in Texas are less than 500 mg/1 (milligrams per liter), 250 mg/1, and·250 mg/1, respectively. At 65 of 131 sites on streams that were sampled at least 10 times, the biochemical oxygen demand of at· least half the samples exceeded 3,0 mg/1. At 20 of the sites, the dissolved-oxygen content of at least !half the samples was less than 5.0_ mg/1. The higher concentrati… more
Date: July 1974
Creator: Rawson, Jack
Partner: UNT Libraries Government Documents Department
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