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Publications

Browse more than 160,000 publications authored by our scientists over the past 100+ year history of the USGS.  Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.

Filter Total Items: 171813

Determination of small quantities of fluoride in water: A modified zirconium-alizarin method

The zirconium-alizarin method has been modified to facilitate the convenient and accurate determination of small amounts of fluoride in a large number of water samples. Sulfuric acid is used to acidify the samples to reduce the interference of sulfate. The pH is accurately controlled to give the most sensitive comparisons. Most natural waters can be analyzed by the modified procedure without resor
Authors
W.L. Lamar, C.G. Seegmiller

Diseases of upland game birds (Part 5)

No abstract available.
Authors
J.E. Shillinger, L.C. Morley

Effect upon ground-water levels of proposed surface-water storage in Flathead Lake, Montana

No abstract available.
Authors
Richard Carlysle Cady

Fineness of gold from Alaska placers

No abstract available.
Authors
Philip Sidney Smith

Flood of August 1935 in the Muskingum River Basin, Ohio, with sections on the associated meteorology and hydrology

No abstract available.
Authors
C. V. Youngquist, W. B. Langbein, Waldo E. Smith, A. K. Showalter

Geochemical method of prospecting for ore deposits

No abstract available.
Authors
E.A. Sergeev, V.P. Sokoloff

Geologic structure and occurrence of gas in part of southwestern New York

The area covered by this report is in southwestern New York and includes a little more than 3,000 square miles in Steuben and Yates counties and parts of the six adjacent counties. This area has been mapped to determine the structural attitude of the exposed rocks, so as to aid those interested in prospecting for natural gas in the Oriskany sandstone of Lower Devonian age.Because of the gentle reg
Authors
Wilmot H. Bradley, James F. Pepper, G. B. Richardson

Geologic structure and occurrence of gas in part of southwestern New York. Part 1, Structure and gas possibilities of the Oriskany sandstone in Steuben, Yates, and parts of the adjacent counties

The area covered by this report is in southwestern New York and includes a little more than 3,000 square miles in Steuben and Yates counties and parts of the six adjacent counties. This area has been mapped to determine the structural attitude of the exposed rocks, so as to aid those interested in prospecting for natural gas in the Oriskany sandstone of Lower Devonian age.Because of the gentle reg
Authors
W. H. Bradley, J. F. Pepper

Geologic structure and occurrence of gas in part of southwestern New York. Part 2. Subsurface structure in part of southwestern New York and mode of occurrence of gas in the Medina group

Based on the records of several hundred deep wells, contour maps have been prepared showing the monoclinal structure of part of western New York, and isopach lines have been drawn showing the westward convergence of the rocks. The mode of occurrence of natural gas in the Medina group is briefly discussed. The location of the gas fields has not been determined by structural traps, but rather strati
Authors
G. B. Richardson
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