Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

184800 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 7263, results 181551 - 181575

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona
Waldemar Lindgren, V. C. Heikes
1926, Bulletin 782
In the summer of 1922, at the request of the Director of the United States Geological Survey, I undertook an examination of the ore deposits in the Jerome and Bradshaw Mountains quadrangles, Ariz. (See fig. 1.) The object of this work was not a detailed investigation of each deposit but rather a coordination...
Shore phases of the Green River formation in northern Sweetwater County, Wyoming
Wilmont H. Bradley
1926, Professional Paper 140-D
For the last two years the writer has been engaged in a detailed study of the Green River formation and its oil shale. In order to arrive at an intelligent interpretation of this great series of lacustrine beds, the field study has been focused upon the marginal phases of the...