Copper Mining in North America (open access)

Copper Mining in North America

From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Object Type: Report
System: The UNT Digital Library
Carbonizing Properties: British Columbia, Matanuska Valley (Alaska), and Washington Coals and Blends of Six of Them with Lower Sunnyside (Utah) Coals (open access)

Carbonizing Properties: British Columbia, Matanuska Valley (Alaska), and Washington Coals and Blends of Six of Them with Lower Sunnyside (Utah) Coals

From Introduction and Summary: "This report gives results of an investigation of the carbonizing properties of 18 coals, including 2 from Alaska, 12 from British Columbia, 3 from Washington, and 1 from Utah. Each coal was carbonized in the standard 13-inch Bureau of Mines-American Gas Association (BM-AGA) retort at 900 degrees C."
Date: 1952
Creator: Davis, J. D.; Reynolds, D. A.; Brewer, R. E.; Naugle, B. W.; Wolfson, D. E.; Gibson, F. H. et al.
Object Type: Report
System: The UNT Digital Library
United States Earthquakes, 1943 (open access)

United States Earthquakes, 1943

Report discussing earthquake activity in the United States during 1943. The report is broken down by regions and has sections for specific earthquakes.
Date: 1943
Creator: unknown
Object Type: Report
System: The UNT Digital Library

Cape Flattery, Washington, United States--British Columbia, Canada

Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Cape Flattery region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Object Type: Map
System: The UNT Digital Library

Victoria, British Columbia, Canada--Washington, United States

Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Victoria region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Object Type: Map
System: The UNT Digital Library

Appendix II: Listing of the Tide Library and Support Programs and Files

Dataset that includes tide grid location and station data, the FORTRAN programs, procedure files, the card image versions of the tide and wind libraries and velocity data, sequential data files, a wind location matrix and wind velocity fields in a binary format for the Puget Sound Tide Files, Puget Sound Wind Files, and Puget Sound Current Analyses.
Date: August 1980
Creator: Pease, Carol H.
Object Type: Dataset
System: The UNT Digital Library