Skip to main content
U.S. flag

An official website of the United States government

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: 171122

Our mineral supplies--Sulphur

No abstract available.
Authors
P. S. Smith

Our mineral supplies--Talc and soapstone

No abstract available.
Authors
J. S. Diller

Our mineral supplies--The rarer metals

No abstract available.
Authors
F. L. Hess

Our mineral supplies--Zinc

No abstract available.
Authors
C.E. Siebenthal

Relations of late Paleozoic and early Mesozoic formations of southwestern Montana and adjacent parts of Wyoming

The object of this paper is twofold - to present evidence found in southwestern Montana concerning the great Jurassic base-leveling and its bearing on the solution of certain stratigraphic problems involving late Paleozoic, Triassic, and Jurassic formations, and to set forth the relations of those formations to beds in western Wyoming.
Authors
D. Dale Condit

Salt resources of the United States

No abstract available.
Authors
William Clifton Phalen

Some American Cretaceous fish scales, with notes on the classification and distribution of Cretaceous fishes

Fish remains are extremely abundant in several Cretaceous formations of the Rocky Mountains and Great Plains, but except in the Niobrara formation of Kansas, a fish skeleton well enough preserved for description or identification is the greatest rarity. The fishes are represented by separate scales, in some places associated with a few vertebrae and other fragmentary bones or by isolated teeth.
Authors
T.D.A. Cockerell

Some American Jurassic ammonites of the genera Quenstedticeras, Cardioceras, and Amoeboceras, family Cardioceratida

The species cordiforme Meek and Hayden, distans Whitfield, canadense Whiteaves, and dubium Hyatt (probably including whitneyi J. P. Smith), variously assigned to the genera Amaltheus, Quenstediceras, Amoeboceras, and Cardioceras, and subtumidum Whitfield and Hovey, assigned to Aegoceras, include all the previously described species of Jurassic ammonites that are considered in this paper. Material
Authors
John B. Reeside

Surface water supply of Hawaii : July 1, 1917 to June 30, 1918

No abstract available.
Authors