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

164557 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 6091, results 152251 - 152275

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
The Geology of the Upper Mississippi Valley Zinc-Lead District
Allen V. Heyl Jr., Allen F. Agnew, Erwin J. Lyons, Charles H. Behre Jr., Arthur E. Flint
1959, Professional Paper 309
The upper Mississippi Valley zinc-lead district includes the southwest part of Wisconsin, the northwest corner of Illinois, and a narrow fringe of Iowa extending from Bellevue to McGregor, just west of the Mississippi River. The total area of the district is 4,000 square miles. The entire district is drained by...
Geology of part of the Horseshoe atoll in Borden and Howard Counties, Texas
R. J. Burnside
1959, Professional Paper 315-B
The Horseshoe atoll is an arcuate mass of deeply buried fossiliferous limestone of Pennsylvanian and early Permian age in the Midland basin of west Texas. The southern part of the atoll is in southern Borden and northern Howard Counties. From early Strawn until early Wolf camp time this atoll, which...
Geology of part of the Horseshoe atoll in Scurry and Kent Counties, Texas
Philip T. Stafford
1959, Professional Paper 315-A
The subsurface Horseshoe atoll is an arcuate accumulation of fossiliferous limestone 70 to 90 miles across in the northern part of the Midland basin, in western Texas. The stratigraphy, the lithologic character of the rocks, and the petroleum reservoirs of the southeastern part of the atoll in Scurry County and...