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Sixty-Day and Kherson Oats (open access)

Sixty-Day and Kherson Oats

Report discussing the results of experiments undertaken to determine the viability of early oats in different regions of the United States since early oats typically thrive only in the Corn Belt and Great Plains regions.
Date: 1910
Creator: Warburton, C. W. (Clyde William), 1879-1950
Object Type: Pamphlet
System: The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples (open access)

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date: 1913
Creator: Lord, N. W.
Object Type: Report
System: The UNT Digital Library
The History and Development of Gold Dredging in Montana: with a Chapter on Placer-Mining Methods and Operating Costs (open access)

The History and Development of Gold Dredging in Montana: with a Chapter on Placer-Mining Methods and Operating Costs

From Introduction: "Although the purpose of this paper is to describe gold dredging in Montana, a brief mention of some early appliances used in New Zealand, Australia, and California may serve as a world-connecting link in our consideration of the development of gold dredging."
Date: 1916
Creator: Jennings, Hennen
Object Type: Report
System: The UNT Digital Library
Shorter Contributions to General Geology, 1918 (open access)

Shorter Contributions to General Geology, 1918

A collection of writings on the shorter contributions to general geology.
Date: 1919
Creator: White, David
Object Type: Report
System: The UNT Digital Library
Physiography and Glacial Geology of Eastern Montana and Adjacent Areas (open access)

Physiography and Glacial Geology of Eastern Montana and Adjacent Areas

This is a report on the physiography and glacial geology of eastern Montana and adjacent areas.
Date: 1932
Creator: Alden, William C.
Object Type: Report
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of Montana (open access)

The Synthetic Liquid Fuel Potential of Montana

Report documenting the suitability of Montana for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest
Date: October 31, 1951
Creator: Ford, Bacon, and Davis
Object Type: Report
System: The UNT Digital Library
The Permian Phosphorite Deposits of Western United States (open access)

The Permian Phosphorite Deposits of Western United States

Report describing the phosphorite deposits of the western United States with the objective of outlining features that are common to both the Kara Tau phosphorite deposits of Russia and the western United States deposits in an effort to define their origin.
Date: October 1952
Creator: McKelvey, V. E.; Swanson, R. W. & Sheldon, R. P.
Object Type: Report
System: The UNT Digital Library
Preliminary Report on the Comet Area, Jefferson City Quadrangle, Jefferson County, Montana (open access)

Preliminary Report on the Comet Area, Jefferson City Quadrangle, Jefferson County, Montana

Report describing the geology and structural features of the Comet area of Jefferson County, Montana.
Date: December 1952
Creator: Becraft, George E.
Object Type: Report
System: The UNT Digital Library
Preliminary report on the Comet area, Jefferson City quadrangle, Jefferson County, Montana (open access)

Preliminary report on the Comet area, Jefferson City quadrangle, Jefferson County, Montana

A preliminary report regarding the Comet Area, in the Jefferson City Quadrangle Jefferson County, Montana. This report contains work done on behalf of the Division of Raw Materials of the U. S. Atomic Energy Commission.
Date: December 1952
Creator: Becraft, George Earle
Object Type: Report
System: The UNT Digital Library
The Comet and Gray Eagle Mines and Adjacent Area, Jefferson County, Montana (open access)

The Comet and Gray Eagle Mines and Adjacent Area, Jefferson County, Montana

Abstract: Anomalous radioactivity and uranium minerals have been found on the dumps of the Comet, Gray Eagle, and Silver Hill mines situated along the Comet-Gray Eagle shear zone. The shear zone is from 50 to 200 feet in width and has been traced 5 1/2 miles. The Gray Eagle mine is currently being reopened but no underground work, with the exception of a few shallow shafts and adits, has been done between the Gray Eagle and Comet mines. Because of the high U3 08 content of the samples from the Comet and Gray Eagle dumps, it is recommended that a minimum of four diamond drill holes totaling 3, 000 feet be drilled by AEC between the two mines to intersect the shear zone 300 to 500 feet below the surface. This drilling should be made contingent upon the results of the Gray Eagle exploration.
Date: March 1953
Creator: Becraft, George Earle
Object Type: Report
System: The UNT Digital Library
The geology and mineralogy of the W. Wilson mine near Clancey, Jefferson County, Montana (open access)

The geology and mineralogy of the W. Wilson mine near Clancey, Jefferson County, Montana

A report regarding the geology and mineralogy of the W. Wilson. Mine near Clancey, Jefferson County, Montana. This report concerns work done on behalf of the division of Raw Materials of the U.S. Atomic Energy Commission.
Date: March 1953
Creator: Meschter, D. Y.
Object Type: Report
System: The UNT Digital Library
Preliminary Report on Geology of the Phosphate Deposits in the Centennial Range, Montana - Idaho (open access)

Preliminary Report on Geology of the Phosphate Deposits in the Centennial Range, Montana - Idaho

Report discussing an investigation of the Centennial Range of Montana and Idaho, and the phosphate deposits of this area. Information on the geology of the area and deposits are given as well as information regarding the quality and location of phosphate deposits.
Date: May 1953
Creator: Honkala, Fred S.
Object Type: Report
System: The UNT Digital Library
Preliminary report on geology of the phosphate deposits in the Centennial Range, Montana-Idaho (open access)

Preliminary report on geology of the phosphate deposits in the Centennial Range, Montana-Idaho

A preliminary report on the geology of the phosphate deposits located in the Centennial Range in Montana and Idaho.
Date: May 1953
Creator: Honkala, Fred S.
Object Type: Report
System: The UNT Digital Library
Reconnaissance Investigations for Uranium in Black Shale Deposits of the Western States during 1951 and 1952 (open access)

Reconnaissance Investigations for Uranium in Black Shale Deposits of the Western States during 1951 and 1952

Report discussing investigations seeking uranium in deposits of black shale around the geographical areas of the Western States
Date: September 1953
Creator: Duncan, Donald Cave
Object Type: Report
System: The UNT Digital Library
Age of the Boulder Batholith and Other Batholiths of Western Montana (open access)

Age of the Boulder Batholith and Other Batholiths of Western Montana

Report presenting new data on the age of the Boulder, Philipsburg, and Idaho batholiths of western Montana.
Date: May 1954
Creator: Chapman, Randolph W.; Gottfried, David & Waring, Claude L.
Object Type: Report
System: The UNT Digital Library
Reconnaissance for Uranium-Bearing Lignite in the Ekalaka Lignite Field , Carter County, Montana (open access)

Reconnaissance for Uranium-Bearing Lignite in the Ekalaka Lignite Field , Carter County, Montana

A report about uranium bearing lignite beds which are 1.5 to 8 feet thick that occur in the Fort Union formation of the southern part of the Ekalaka Hills, Carter County, Montana.
Date: July 1954
Creator: Gill, James R.
Object Type: Report
System: The UNT Digital Library
Preliminary Report on the Rimini Area, Jefferson City Quadrangle, Jefferson County and Lewis and Clark County, Montana (open access)

Preliminary Report on the Rimini Area, Jefferson City Quadrangle, Jefferson County and Lewis and Clark County, Montana

Abstract: A number of radioactivity anomalies and secondary uranium minerals have been found in the Rimini area near the northwestern margin of the Boulder batholith. Most of the anomalies are associated with chalcedonic vein zones that consist of one or more veins of cryptocrystalline and fine-grained quartz in silicified quartz monzonite and alaskite. Seventeen of the anomalies were found along veins that contain base and precious metals; nine were along veins in the vicinity of the village of Rimini from which there has been production of lead, silver, zinc, and gold.
Date: August 1954
Creator: Becraft, George E.; Pinckney, Darrell M. & Rosenblum, Samuel
Object Type: Report
System: The UNT Digital Library
Airborne Radiometric Reconnaissance of Parts of Central Montana (open access)

Airborne Radiometric Reconnaissance of Parts of Central Montana

This report provides the results to an airborne radiometric reconnaissance made in central Montana, the Sweetgrass Hills and Arch area, and Clancy area of the Boulder batholith that was completed in October 1953. This report is divided into three parts, each area is discussed separately according to its geology, the airborne procedures employed, and the conclusions reached.
Date: June 1955
Creator: Norman, H. W. & Lovejoy, Earl M. P.
Object Type: Report
System: The UNT Digital Library
Geology of the Stanford-Hobson Area, Central Montana (open access)

Geology of the Stanford-Hobson Area, Central Montana

From introduction: The Stanford-Hobson area project was undertaken by the United States Geological Survey, in cooperation with the United States Bureau of Reclamation, as part of a program for the geologic mapping and investigation of mineral resources in the Missouri River basin. The field work that is the basis of the ensuing report consisted of mapping the geology and determining stratigraphic relationships in sufficient detail to evaluate the mineral resources, especially the oil and gas possibilities in the area.
Date: 1956
Creator: Vine, James David
Object Type: Report
System: The UNT Digital Library
Eastern and Central Montana as a Possible Source Area of Uranium (open access)

Eastern and Central Montana as a Possible Source Area of Uranium

From abstract: Geologic settings are recognized in central and eastern Montana and in a few places in southwestern Montana that elsewhere are similar to the settings for the occurrence of uranium deposits. Several specific areas in Montana seem favorable for the occurrence of uranium.
Date: April 1956
Creator: Armstrong, Frank C.
Object Type: Report
System: The UNT Digital Library
Geology of the Williston Basin, North Dakota, Montana, and South Dakota, with Reference to Subsurface Disposal of Radioactive Wastes (open access)

Geology of the Williston Basin, North Dakota, Montana, and South Dakota, with Reference to Subsurface Disposal of Radioactive Wastes

From introduction: This report evaluates four possible types of subsurface reservoirs for radioactive wastes in the Williston basin.
Date: June 1962
Creator: Sandberg, Charles A.
Object Type: Report
System: The UNT Digital Library
Oilfields in the Williston Basin in Montana, North Dakota, and South Dakota (open access)

Oilfields in the Williston Basin in Montana, North Dakota, and South Dakota

From Introduction: "This report describes the development of the petroleum industry in the United States portion of the Williston basin."
Date: 1966
Creator: Hamke, J. R.; Marchant, L. C. & Cupps, C. Q.
Object Type: Report
System: The UNT Digital Library
Final report, National Logging Program for the National Uranium Resource Evaluation (open access)

Final report, National Logging Program for the National Uranium Resource Evaluation

Final report regarding the National Logging Program for the National Uranium Resource Evaluation
Date: unknown
Creator: unknown
Object Type: Report
System: The UNT Digital Library
The Flathead Tunnel: A Geologic, Operations, and Ground Support Study, Burlington Northern Railroad, Salish Mountains, Montana (open access)

The Flathead Tunnel: A Geologic, Operations, and Ground Support Study, Burlington Northern Railroad, Salish Mountains, Montana

Report issued by the U.S. Bureau of Mines discussing the Flathead Tunnel in Montana. As stated in the introduction, "this information circular is a Bureau of Mines review of tunneling practices typical of the late 1960's. The report provides reference to all pertinent data related to the geology, mining operations, and ground support practices for the Flathead Tunnel" (p. 2). This report includes maps, tables, illustrations, and photographs.
Date: 1974
Creator: Skinner, Eugene H.
Object Type: Report
System: The UNT Digital Library