Partner
UNT Libraries Government Documents Department
14
UNT Libraries Special Collections
11
Oklahoma Historical Society
10
Texas Lutheran University
3
Museum of the American Railroad
2
UNT Oral History Program
2
Hoston History Research Center at Houston Public Library
1
Texas Historical Commission
1
UNT College of Visual Arts + Design
1
UNT Media Library
1
1 More
Collection
Technical Report Archive and Image Library
11
KXAS-NBC 5 News Collection
10
Preston George Collection
7
Evelyn Streng Slide Collection
3
Oklahoma Publishing Company Photography Collection
3
Office of Scientific & Technical Information Technical Reports
3
Rescuing Texas History, 2007
2
UNT Oral Histories
2
Byrd Williams Family Photography Collection
1
Where the West Begins: Capturing Fort Worth's Historic Treasures
1
5 More
Serial/Series Title
Atomic Energy Commission Reports
7
NBC News Scripts
4
United States Bureau of Mines Reports
4
Civilian Conservation Corps History Oral History Project
2
GJBX
2
NBC News Clips
2
Open file report (United States. Bureau of Mines)
2
RME
2
Studies related to wilderness
2
United States Geological Survey Reports
2
2 More
Country
States
Counties
Decade
Language
Results:
1 - 24 of
47
next
[Photograph 2012.201.B0051.0786]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "WRECKAGE OF UAL PLANE - bits of wreckage of the UAL-DC-7 which crashed into the Grand Canyon yesterday, lie on the precipitous slope of Chuar butte, in this photo taken by Dennis Scheick of the Review-Journal."
Date:
June 30, 1956
Creator:
Scheick, Dennis
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[News Clip: Connery and Wood]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
October 31, 1979, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Natalie Wood]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
October 23, 1979, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Two-Dimensional Computer Simulation of Hypervelocity Impact Cratering: Some Preliminary Results for Meteor Crater, Arizona
A computational approach used for subsurface explosion cratering was extended to hypervelocity impact cratering. Meteor (Barringer) Crater, Arizona, was selected for the first computer simulation because it is one of the most thoroughly studied craters. It is also an excellent example of a simple, bowl-shaped crater and is one of the youngest terrestrial impact craters. Initial conditions for this calculation included a meteorite impact velocity of 15 km/s, meteorite mass of 1.67 x 10/sup 8/ kg, with a corresponding kinetic energy of 1.88 x 10/sup 16/ J (4.5 megatons). A two-dimensional Eulerian finite difference code called SOIL was used for this simulation of a cylindrical iron projectile impacting at normal incidence into a limestone target. For this initial calculation, a Tillotson equation-of-state description for iron and limestone was used with no shear strength. Results obtained for this preliminary calculation of the formation of Meteor Crater are in good agreement with field measurements. A color movie based on this calculation was produced using computer-generated graphics. 19 figures, 5 tables, 63 references.
Date:
June 1978
Creator:
Bryan, J. B.; Burton, D. E.; Cunningham, M. E. & Lettis, L. A., Jr.
Object Type:
Article
System:
The UNT Digital Library
[Depot at south rim of the Grand Canyon]
Photograph of the rail side of a railway depot located at the terminus of the branch line at the south rim of the Grand Canyon. It is a wooden structure with log cabin-style architecture and "Grand Canyon" written in the gable end above the entryway. Several unidentified people are standing in front of the building and a truck is parked on the right side of the image.
Date:
1950~
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
[Santa Fe's "Queen of the Rails"]
Photograph of Santa Fe's "Queen of the Rails" - the "California Limited" train No. 4 eastbound, headed by Engine No. 2928 - a Northern type 4-8-4 locomotive, and a consist of fourteen standard heavyweight cars- crosses the Canyon Diablo Bridge near Winslow, Arizona. Observe this locomotive's automatic-type, elevating smokestack, designed to increase the up-draft, thereby increasing combustion efficiency in the firebox.
Date:
1947~
Creator:
unknown
Object Type:
Photograph
System:
The Portal to Texas History
[Letter from William D. Bonilla to James B. Sedillo - 1964-12-22]
Letter from William D. Bonilla to James B. Sedillo, State Director of LULAC for Arizona, dated December 22, 1964, concerning the LULAC State Charter in Arizona and a request for materials to be published in LULAC News.
Date:
December 22, 1964
Creator:
Bonilla, William D.
Object Type:
Letter
System:
The Portal to Texas History
Carbonaceous Aerosol Particles From Common Vegetation in the Grand Canyon
The problem of visibility reduction in the Grand Canyon due to fine organic aerosol particles in the atmosphere has become an area of increased environmental concern. Aerosol particles can be derived from many emission sources. In this report, we focus on identifying organic aerosols derived from common vegetation in the Grand Canyon. These aerosols are expected to be significant contributors to the total atmospheric organic aerosol content. Aerosol samples from living vegetation were collected by resuspension of surface wax and resin components liberated from the leaves of vegetation common to areas of the Grand Canyon. The samples were analyzed using high-resolution gas chromatography/mass spectrometry (GC/MS). Probable identification of compounds was made by comparison of sample spectra with National Institute of Standards and Technology (NIST) mass spectral references and positive identification of compounds was made when possible by comparison with authentic standards as well as NIST references. Using these references, we have been able to positively identify the presence of n-alkane and n-alkanoic acid homolog series in the surface waxes of the vegetation sampled. Several monoterpenes, sesquiterpenes, and diterpenes were identified also as possible biogenic aerosols which may contribute to the total organic aerosol abundance leading to visibility reduction in the …
Date:
May 1992
Creator:
Hallock, K. A.; Mazurek, M. A. & Cass, G. R.
Object Type:
Report
System:
The UNT Digital Library
Investigation of Uranium Mineralization of the Liba Number 2 and Liba Number 17 Claims Near Cameron, Coconino County, Arizona
Subject: This report presents an investigation of a reportedly large low-grade ore body in the vicinity of Cameron, Arizona.
Date:
January 14, 1957
Creator:
Gray, Irving B.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Raton Basin Project, The Flagstaff Quadrangle of Arizona: Final Report, Volume 1
From Operations: For the Flagstaff quadrangle, a total of 1930 line miles, excluding reflights and overlaps and missing data were flown by the Tracker and 1348 line miles were flown by the helicopter. The production summary presented below and the detailed daily production in Appendix B describes half of the total project. The Raton Basin Project, of which this quadrangle is a part, covered five other 10 x 2 quadrangles which was or will be covered in separate reports.
Date:
August 1979
Creator:
United States. Department of Energy. Grand Junction Office.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report of Reconnaissance in the Cameron Area, Arizona
Introduction: A radiometric airborne reconnaissance of the Cameron, Arizona, district was conducted in the late fall of 1952 and early winter of 1953. Flying was carried out under the direction of the Salt Lake Exploration Branch of the Atomic Energy Commission, Division of Raw Materials. Airborne equipment and ground personnel were provided through the Technical Services Branch of the Grand Junction Exploration Division.
Date:
June 1953
Creator:
Williams, Floyd J. & Barrett, Donald C.
Object Type:
Report
System:
The UNT Digital Library
Mineral Resources of the Emmett Wash Wilderness Study Area, Coconino County, Arizona
This report presents the results of a mineral survey of the Emmett Wash Wilderness Study Area, Coconino County, Arizona.
Date:
1982
Creator:
Lane, Michael E.
Object Type:
Report
System:
The UNT Digital Library
Mineral-Resource Potential of the Paria Plateau Wilderness Study Area, Coconino County, Arizona
This report presents the results of a mineral survey of the Paria Plateau Wilderness Study Area, Coconino County, Arizona. Originally done as the Navajo Application, Arizona, Study Area pursuant to an agreement between IFOC-DFO-MLA dated 1/29/80.
Date:
1982
Creator:
Lane, Michael E.
Object Type:
Report
System:
The UNT Digital Library
Examination of Copper-Uranium Occurrences in the Willaha Area, Coconino County, Arizona
Abstract: A study, consisting of field and laboratory work, was undertaken in an endeavor to establish possible structural mineralization controls associated with the copper-uranium occurrences in the Willaha area, Coconino County, Arizona. Uranium mineralization, apparent at present, is localized along small fissures and vugs and in certain beds and lenses of the middle member of the Kaibab formation(Permian). It is associated with copper and iron oxide staining. Though no definite ore controls were disclosed by this study, at least a limited program of shallow drilling is warranted on the property. This sub-surface exploration should determine possible extensions of known mineralized areas, explore surface radiometric anomalies, and provide data for the determination of possible guides to ore. Deeper exploration may encounter mineralization in other horizons of the Kaibab limestone.
Date:
September 1954
Creator:
Puttuck, Harry E.
Object Type:
Report
System:
The UNT Digital Library
[The Hennen Family Films, No. 32 - Vacations and Family Gatherings]
This home movie documents the activities and daily lives of the Hennen family including various stops and family gatherings while driving to Arizona. The footage includes a family in their backyard (00:00-02:19), an outdoor family gathering with people eating large slices of watermelon (02:19-03:29), young boys playing (03:29-05:28), fixing a flat tire on the side of the road and driving toward Donner Summit (05:28-07:31). The film continues with a woman hanging laundry (07:31-08:55), Denison Dam and Lake Texoma (08:55-09:34), a family and young children at home (09:34-10:51), Easter egg hunting (10:51-11:35), and more scenes of family and children playing at home (11:35-12:52). The family's road trip continues with a visit to Sutter's Fort (12:52-13:48), desert landscapes shot from a moving car (13:48-15:02), packages inspected at the State of California Department of Agriculture Inspection Station (15:02-15:38), neighborhood children boarding a bus and playing outdoors (15:38-18:20), a sign for the Painted Desert Inn and desert landscapes (18:20-19:39), family outdoors posing for the camera and tossing a football (19:39-21:09), entering a snow covered Flagstaff, Arizona (21:09-23:42), and more footage shot from a moving car including a sign for the "Largest Rattlesnake in the World" and a horse-drawn wagon (23:42-25:29).
Date:
1967?
Creator:
Hennen, Lowell & Hennen, Belva
Object Type:
Video
System:
The Portal to Texas History
[Faded photo of the Grand Canyon]
Faded photograph of the Grand Canyon. The tops of the canyon are visible and the shades of the canyon are slightly visible.
Date:
[1900..1930]
Creator:
Williams, Byrd M. (Byrd Moore), Jr.
Object Type:
Photograph
System:
The UNT Digital Library
[View of Walnut Canyon National Monument]
Photograph of Walnut Canyon National Monument. There are vertical stone walls in which shelters have been constructed and foliage is growing throughout the canyon.
Date:
1961
Creator:
Streng, Evelyn Fiedler
Object Type:
Photograph
System:
The Portal to Texas History
[Wupatki Ruins Near Sunset Crater]
Photograph of Wupatki dwelling ruins near Sunset Crater. The dwelling consists of stacked stones built around the surrounding rock formations and a large landmass is located in the distance.
Date:
1979
Creator:
Streng, Evelyn Fiedler
Object Type:
Photograph
System:
The Portal to Texas History
[Shelter at Walnut Canyon National Monument]
Photograph of a Native American shelter at Walnut Canyon National Monument. A person stands beside the entrance of a shelter built out of stone and stacked rocks. There is foliage near the shelter and in the foreground of the photo.
Date:
1961
Creator:
Streng, Evelyn Fiedler
Object Type:
Photograph
System:
The Portal to Texas History
Copper-Uranium Deposit at the Ridenour Mine, Hualapai Indian Reservation, Coconino County, Arizona. Part 1. Supplement: Results of an Aerial Radiometric Examination of the Ridenour Mine District, Hualapai Indian Reservation, Coconino County, Arizona
None
Date:
August 1, 1954
Creator:
Lovejoy, Earl M. P.
Object Type:
Report
System:
The UNT Digital Library
[Bridge over Glen Canyon]
Photograph of the bridge over Glen Canyon in Arizona.
Date:
January 1, 1961
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
[News Script: Indians]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
July 2, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Indians]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
July 2, 1969
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
An Occurrence of Rhenium, Associated with Uraninite in Coconino County, Arizona
From introduction: Twenty-nine samples of sedimentary rocks of Triassic age from the Sun Valley uranium mine in northern Arizona were analyzed spectrographically, and 11 of these samples contained 0.005 to 0.1 percent of the rare metallic element, rhenium.
Date:
August 1957
Creator:
Petersen, Richard G.; Hamilton, John C. & Myers, Alfred T.
Object Type:
Report
System:
The UNT Digital Library