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

164570 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 6151, results 153751 - 153775

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Thermal waters of volcanic origin
Donald E. White
1957, GSA Bulletin (68) 1637-1658
Waters of widely differing chemical compositions have been considered at least in part volcanic in origin, and are commonly associated with each other in the same area. Do any or all of these types contain volcanic components, and if so, how are the different types derived?To determine the probable characteristics...
Magmatic, connate, and metamorphic waters
Donald E. White
1957, GSA Bulletin (68) 1659-1682
Some major types of water of “deep” origin are believed to be recognizable from their chemical and isotopic compositions. Oil-field brines dominated by sodium and calcium chlorides differ markedly from average ocean water. In general, the brines are believed to be connate in origin (“fossil” sea water) with a negligible...
Thermal effects of the ocean on permafrost
Arthur H. Lachenbruch
1957, GSA Bulletin (68) 1515-1530
In high latitudes the large difference between the mean annual temperature at the ground surface and in the unfrozen sediments beneath bodies of water can affect ground temperatures to depths of several hundred feet. The effect is of particular interest near the edge of the ocean where it depends upon...
Refuge bird lists
U.S. Bureau of Sport Fisheries and Wildlife
1957, Wildlife Leaflet 384
No abstract available....
Radiocarbon age of the damariscotta shell heaps
W.H. Bradley
1957, American Antiquity (22) 296-296
The large oyster shell heaps on both sides of the Damariscotta River, just north of the towns of Damariscotta and Newcastle, Maine, have been known for many years and both geologists and archaeologists have speculated about their age. During the summer of 1955 I made 2 collections of Mya shells from...