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UNT Libraries' Digital Collections

Description: This presentation provides an overview for the University of North Texas Libraries' digital collections: The Portal to Texas History, the UNT Digital Library, and the Gateway to Oklahoma History.
Date: August 14, 2018
Creator: Phillips, Mark Edward
Partner: UNT Libraries Digital Projects Unit

Creating, Curating, and Preserving Digital Collections: Preserving the Digital Heritage

Description: Presented at the 2018 Ke Au Hou Pacific Librarianship Conference. This presentation describes a pre-conference workshop that provides attendees with a better understanding of the landscape related to digital preservation and access among cultural heritage institutions, key components in the ongoing process of preserving digital information, and the building blocks of digital preservation systems.
Date: May 1, 2018
Creator: Alemneh, Daniel Gelaw & Phillips, Mark Edward
Partner: UNT Libraries Digital Projects Unit

National Uranium Resource Evaluation: Newcastle Quadrangle, Wyoming and South Dakota [plates]

Description: Uranium resources of the Newcastle 1°x2° Quadrangle, Wyoming and South Dakota were evaluated to a depth of 1,500 m (5000 ft) using available surface and subsurface geologic information. Many of the uranium occurrences reported in the literature and in reports of the U.S. Atomic Energy Commission were located, sampled and described. Areas of anomalous radioactivity, interpreted from an aerial radiometric survey, were outlined. Areas favorable for uranium deposits in the subsurface were evaluated using gamma-ray logs. Based on surface and subsurface data, two areas have been delineated which are underlain by rocks deemed favorable as hosts for uranium deposits. One of these is underlain by rocks that contain fluvial arkosic facies in the Wasatch and Fort Union Formations of Tertiary age; the other is underlain by rocks containing fluvial quartzose sandstone facies of the Inyan Kara Group of Early Cretaceous age. Unfavorable environments characterize all rock units of Tertiary age above the Wasatch Formation, all rock units of Cretaceous age above the Inyan Kara Group, and most rock units of Mesozoic and Paleozoic age below the Inyan Kara Group. Unfavorable environments characterize all rock units of Cretaceous age above the Inyan Kara Group, and all rock units of Mesozoic and Paleozoic age below the Inyan Kara Group
Date: September 1982
Creator: Santos, Elmer S.; Robinson, Keith; Geer, K. A. & Blattspieler, J. G.
Partner: UNT Libraries Government Documents Department