Computer Technique for Tracing Seismic Rays in Two-Dimensional Geological Models (open access)

Computer Technique for Tracing Seismic Rays in Two-Dimensional Geological Models

The following report describes the computer technique for tracing seismic rays in two-dimensional geological models in the state during the time this report was written, and presents some preliminary results.
Date: June 4, 1968
Creator: Yacoub, Nazieh K.; Scott, James H. & McKeown, F. A.
System: The UNT Digital Library
Computer Technique for Tracing Seismic Rays in Two-Dimensional Geological Models: Explanation of Figures 7a-d, 8a-c and 9a-d (open access)

Computer Technique for Tracing Seismic Rays in Two-Dimensional Geological Models: Explanation of Figures 7a-d, 8a-c and 9a-d

The following report explains the seismic ray models presented in this report.
Date: June 4, 1968
Creator: Yacoub, Nazieh K.; Scott, James H. & McKeown, F. A.
System: The UNT Digital Library
Determination of Thallium by a Dithizone Mixed-Color Method (open access)

Determination of Thallium by a Dithizone Mixed-Color Method

A report about the absorption spectra of the thallium-dithizone mixed-color system. An analytical procedure based on this system is given which is applicable to pure solutions.
Date: April 4, 1958
Creator: Clarke, Roy S., Jr. & Cuttitta, Frank
System: The UNT Digital Library
Geologic Map of the Thirsty Canyon Quadrangle, Nye County, Nevada (open access)

Geologic Map of the Thirsty Canyon Quadrangle, Nye County, Nevada

The following report provides a geologic map of the Thirsty Canyon quadrangle in Nye county, Nevada.
Date: June 4, 1965
Creator: O'Connor, J. T.; Anderson, R. E. & Lipman, P. W.
System: The UNT Digital Library
Interim report on exploration in the La Sal Creek area, Paradox District, Montrose County, Colorado and San Juan County, Utah (open access)

Interim report on exploration in the La Sal Creek area, Paradox District, Montrose County, Colorado and San Juan County, Utah

This report summarizes the results of this exploration and outlines the general plan for additional exploration, all of which is being done on behalf of the division of raw Materials of the US Atomic Energy Commission.
Date: February 4, 1955
Creator: Carter, William Douglas; Warman, James C. & Gualtieri, J. L.
System: The UNT Digital Library
Shorter Contributions to Alaskan Trace Elements Studies: 1946: Part 1: Trace Elements Investigations in the Grant Creek Area, Yukon Region, Alaska (open access)

Shorter Contributions to Alaskan Trace Elements Studies: 1946: Part 1: Trace Elements Investigations in the Grant Creek Area, Yukon Region, Alaska

Report discussing field search of the U.S. Geological Survey. From abstract: "Field search in August 1946 failed to locate a reported occurrence of float from pitchblende veins in the Grand Creek area north of the Yukon River about 30 miles west of Tanana in central Alaska."
Date: October 4, 1949
Creator: Killeen, P. L. & White, M. G.
System: The UNT Digital Library