4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Geology of the Clark Fork Quadrangle Idaho-Montana
A report about the Clark Fork quadrangle which is underlain by more than 38,000 feet of low-grade metasedimentary rocks of the Precambrian Belt series. The quadrangle has both metallic and nonmetallic mineral deposits of considerable value.
Date:
1963
Creator:
Harrison, J. E. & Jobin, D. A.
System:
The UNT Digital Library
Ordovician Graptolites of the Basin Ranges in California, Nevada, Utah, and Idaho
From introduction: This report presents a summary of the graptolite faunas of the Basin Ranges as known from the collections of the U.S. Geological Survey and the Departments of Geology of the University of California at Los Angeles and Utah State University. The collections were made in the period 1872-1958, but only a very small number of specimens have been described or illustrated in the 80 or so years elapsed.
Date:
1963
Creator:
Ross, Reuben James, Jr. & Berry, William B. N.
System:
The UNT Digital Library
Geology of the Clark Fork Quadrangle Idaho-Montana
This report gives a brief geological description of the Clark Fork quadrangle on the Idaho-Montana border.
Date:
1963
Creator:
Harrison, Jack Edward & Jobin, Daniel A.
System:
The UNT Digital Library
Minor Elements in Bedrock Soil, and Vegetation at an Outcrop of the Phosphoria Formation on Snowdrift Mountain Southeastern Idaho
This report follows the geochemical study of bedrock soil and vegetation at an outcrop of the Phosphoria Formation of Permian age on Snowdrift Mountain, southeastern Idaho.
Date:
1963
Creator:
Lotspeich, Frederick B. & Markward, Ellen L.
System:
The UNT Digital Library