All Publications
Access all publications and filter by type, location, and search for keywords to find specific science and data information conducted by our scientists.
Filter Total Items: 171137
Report of the Division of Commercial Fishing of the American Fisheries Society
No abstract available.
Authors
John Van Oosten
Sixth report of the United States Geographic Board: 1890 to 1932
This report contains, with the exception of a comparatively small number, all the decisions rendered by the board from its organization in 1890 through June, 1932, and supersedes all previous reports. Not included in this report are such decisions as have either been vacated, or, being revised, have been replaced by new decisions listed under the revised name or spelling.Several thousand earlier d
Some lode deposits in the northwestern part of the Boise Basin, Idaho
No abstract available.
Authors
Clyde Polhemus Ross
Some mining districts of eastern Oregon
This report presents the results of a reconnaissance of most of the mining districts of Oregon east of the Cascade Range, with the exception of the districts in the Sumpter quadrangle. The districts described are distributed through an area roughly coincident with the Blue Mountains, which extend over much of the northeast quarter of the State. The geology of the Blue Mountains, except for certain
Authors
James Gilluly, J. C. Reed, C. F. Park
Some of Alpheus Hyatt's unfigured types from the Jurassic of California
Alpheus Hyatt named a considerable number of Jurassic fossils from California. Only a few of these were described, arid none were illustrated. In this paper 16 of these species are evaluated in terms of present-day nomenclature, figures of the type specimens are shown, and their probable age significance is given. Included are Monotis semiplicata (=Entolium semiplicata),Monotis symmetrica (=Entoli
Authors
C.H. Crickmay
Sources of error in the use in water analysis of Fairchild's methode for determination of fluoride in phosphate rock
No abstract available.
Authors
Margaret D. Foster
Sources of ores of the ferroalloy metals
Since all steel is made with the addition of alloying elements, the record of the metallic raw materials contributory to the steel industry would be far from complete without reference to the ferroalloy metals. This paper, therefore, supplements two preceding arvicles on the sources of our iron ores. The photographs, with the exception of those relating to molybdenum and vanadium, are by the autho
Authors
E. F. Burchard
Summary of limnological investigations in western Lake Erie in 1929 and 1930
No abstract available.
Authors
Stillman Wright, Wilbur M. Tidd
Surface water supply of the United States, 1931 : Part 12, North Pacific drainage basins ; B. Snake River basin
No abstract available.
Authors