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Science Quality and Integrity

The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.

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Browse more than 82,000 reports authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.

Filter Total Items: 83829

Preliminary list of deep borings in the United States, Part I, Alabama-Montana

No abstract available.
Authors
Nelson Horatio Darton

Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska

No abstract available.
Authors
A. H. Brooks

Raleigh folio, West Virginia

No abstract available.
Authors
Marius Robinson Campbell

Reconnaissance from Fort Hamlin to Kotzebue Sound, Alaska, by way of Dall, Kanuti, Allen, and Kowak Rivers

The reconnaissance described in the following pages was carried out in pursuance of a plan which has been followed for some years by the United States Geological Survey in the topographic and geologic exploration of the little-known parts of Alaska and in the collection of such information as will be of value not only to the scientific world, but to the prospector, the miner, and the trader. Capit
Authors
W. C. Mendenhall

Reconnaissance of the borax deposits of Death Valley and Mohave Desert

No abstract available.
Authors
Marius R. Campbell

Results of primary triangulation and primary traverse, fiscal year 1901-2

No abstract available.
Authors
Herbert M. Wilson, J.H. Renshawe, E.M. Douglas, R.U. Goode

Rome folio, Georgia-Alabama

No abstract available.
Authors
Charles Willard Hayes

Sewage pollution in the metropolitan area near New York City and its effect on inland water resources

No abstract available.
Authors
Marshall O. Leighton

Storage of water on Kings River, California

No abstract available.
Authors
Joseph Barlow Lippincott

Structural details in the Green Mountain region and in eastern New York, (second paper)

No abstract available.
Authors
T. Nelson Dale

Tests for gold and silver in shales from western Kansas

No abstract available.
Authors
Waldemar Lindgren

The action of ammonium chloride upon silicates

No abstract available.
Authors
Frank Wigglesworth Clarke, George Steiger