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

164882 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 6107, results 152651 - 152675

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Described sections of rocks of Chester and Morrow age in Newton and Searcy counties, Arkansas
Wayne A. Chisolm
1959, Open-File Report 59-19
Since 1949, the U. S. Geological Survey, with the cooperation of the Arkansas Geological and Conservation Commission, has been engaged in stratigraphic investiqations in northern Arkansas to aid in the search for oil and gas. Seven reports of these investigations, including both surface and subsurface studies, have been completed (Lantz,...
Mineral occurrences of New York State with selected references to each locality
Elaine M. Luedke, Chester T. Wrucke, John A. Graham
1959, Bulletin 1072-F
References and locations were compiled for more than 1,000 mineral occurrences in New York State. Each occurrence is shown on an accompanying map and is given by commodity and county in a locality list. Fuels, sand and gravel, and clay are not included in this report....
Conodonts from the Chappel limestone of Texas
Wilbert H. Hass
1959, Professional Paper 294-J
The Chappel limestone of Early Mississippian (late Kinderhook and probably partly early Osage) age crops out in the Llano region of Texas where it is as much as 45 feet thick. It contains three conodont faunal zones which, from youngest to oldest, are herein designated: (1) the Bactrognathus communis zone...