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Page 6078, results 151926 - 151950

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The physiographic provinces of Alaska
Clyde Wahrhaftig
1960, Open-File Report 60-146
The wealth of recently accumulated geographic information on Alaska has made desirable a new classification of the state into physiographic divisions. Most of Alaska is now covered by topographic maps of high quality at scales of 1:63,360 and 1:250,000, prepared by multiplex methods from aerial photography. A classification made now...
Floods of May 1959 in the Au Gres and Rifle River basins, Michigan
L.E. Stoimenoff
1960, Open-File Report 60-135
The floods of May 1959 in the Au Gres and Rifle River basins, Michigan, resulted from heavy rainfall during the night of May 19-20. Peak unit discharges for small drainage areas (less than about 15 square miles) were the highest ever measured in the Lower Peninsula of Michigan, and for...
Evaporation control research, 1955-58
Robert R. Cruse, Guy Earl Harbeck
1960, Water Supply Paper 1480
One hundred fifty-two compounds and compositions of matter were screened as potential evaporation retardants. The homologous straight-chain fatty alkanols are considered the best materials for retardants. Several methods of application of the alkanols to the reservoir surface were investigated. Although wick-type drippers for the application of liquids and cage rafts...
Petrography of the Upper Cambrian dolomites of Warren County, New Jersey
Valentine E. Zadnik
1960, Open-File Report 60-162
Petrographic investigation of the Upper Cambrian dolomites along the Delaware River in Warren County, New Jersey, has led to the distinction of six different microfacies each representing a specific sedimentary environment. In order of decreasing relative depth these microfacies are: dololutite, dolarenite, oolitic dolarenite, dolorudite, cryptozoan dolomite and desiccation dolorudite....
Geology of the Jackson Mountains, Humbolt County, Nevada
Charles Ronald Willden
1960, Open-File Report 60-155
The Jackson Mountains, a prominent range near the center of Humboldt County, Nevada, are of interest because the Cretaceous rocks in the range record the effects of a late Cretaceous to early Tertiary orogeny. Such an orogeny has been assumed to have effected all of the Great Basin, but the...