A Biological Survey of Colorado (open access)

A Biological Survey of Colorado

From introduction: "Report based chiefly on the field work prosecuted during 1905, 1906, 1907, and 1909. It is primarily a characterization of the several major distribution areas or life zones."
Date: August 17, 1911
Creator: Cary, Merritt
System: The UNT Digital Library
Some Thermodynamic Relations Among the Uranium Oxides and Their Relation to the Oxidation States of the Uranium Ores of the Colorado Plateaus (open access)

Some Thermodynamic Relations Among the Uranium Oxides and Their Relation to the Oxidation States of the Uranium Ores of the Colorado Plateaus

Report discussing uranium oxides, their thermodynamic relations, and how these relations connect to the oxidation states of uranium ores found at the Colorado Plateaus. This report provides information regarding thermodynamic properties of some compounds and ions of the U-O-H2O system, discussion and interpretation of thermodynamic properties, and a summary with conclusion.
Date: August 1954
Creator: Garrels, Robert M.
System: The UNT Digital Library
Wet Mountains, Colorado, thorium investigations, 1952-1954 (open access)

Wet Mountains, Colorado, thorium investigations, 1952-1954

A report regarding a geological survey of the Wet Mountains, Colorado. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date: August 1954
Creator: Christman, Robert A.; Brock, M. R.; Pearson, Robert Carl & Singewald, Q. D.
System: The UNT Digital Library
Gunnison Sage-Grouse Rangewide (open access)

Gunnison Sage-Grouse Rangewide

A draft resource management plan (RMP) and environmental impact statement (EIS) to amend the management of over 700,000 acres of BLM land in Coronado and Utah for the preservation of the Gunnison Sage-Grouse (GUSG), a threatened species under the endangered Species Act (ESA).
Date: August 2016
Creator: Welch, Ruth & Whitlock, Jenna
System: The UNT Digital Library