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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.

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Fundamental Science Practices

Mission Area Publications

We are focused on some of the most significant issues society faces, and our science is making a substantial contribution to the well-being of the Nation and the world. Learn more about the major topics our research covers and the programs focused on those topics.

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Filter Total Items: 171816

Marine Jurassic formations of Montana

No abstract available.
Authors
Ralph Willard Imlay, L.S. Gardner, C.P. Rogers, H.D. Hadley

Maryland Christmas bird counts, 1947

No abstract available.
Authors
C.S. Robbins
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

Maryland piping plover recovered in the Bahamas

No abstract available.
Authors
C.S. Robbins, R. E. Stewart
By
Ecosystems Mission Area, Eastern Ecological Science Center

May Day regional census

No abstract available.
Authors
C.S. Robbins
By
Ecosystems Mission Area, Eastern Ecological Science Center

Mollusca from the Miocene and lower Pliocene of Virginia and North Carolina, Part 2, Scaphopoda and Gastropoda

No abstract available.
Authors
Julia Gardner

Muskrat investigations on the Blackwater National Wildlife Refuge, Maryland, 1941-1945

1. Approximately 5,233 acres of tidal marsh on the Blackwater National Wildlife Refuge in Maryland were trapped by Fish and Wildlife Service personnel from 1941-1945, with the closely controlled operations yielding 23,539 muskrats; 13,421 (57 per cent) were males and 10,090 (43 per cent) were females, a sex ratio of 133: 100. This preponderance of males was consistently maintained throughout the e
Authors
H.L. Dozier, M.H. Markely, L. M. Llewellyn
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

New compounds for the control of bacterial gill disease

BACTERIAL GILL DISEASE, a common epizootic among hatchery fish, can be controlled by copper sulphate dips, as stated by Davis (1945), or by prolonged treatments with Roccal, as noted by Fish (1947). The use of copper sulphate is not without danger because of variation in toxicity according to the hardness of the particular water supply; also, the toxicity and efficacy of Roccal have varied conside
Authors
R.R. Rucker
By
Ecosystems Mission Area, Western Fisheries Research Center

Newly discovered outcrops of the cannonball formation in North Dakota

[No abstract available]
Authors
R.W. Brown, R. W. Lemke

Notes on two species of Calliphoridae (Diptera) parasitizing nestling birds

In the course of studies on the effect of feeding DDT-killed insect larvae to nestling birds, some incidental information was gathered on Calliphorid parasites of the nestlings. The work was done at Lake Clear Junction, N. Y., during June and July, 1946.
Authors
J.L. George, R.T. Mitchell
By
Ecosystems Mission Area, Eastern Ecological Science Center

Optical calcite deposits of the Republic of Mexico

No abstract available.
Authors
Carl Fries

Paleocene fresh-water mollusks from southern Montana

No abstract available.
Authors
Teng-Chien Yen

Populations and home range relationships of the box turtle, Terrapene carolina (Linnaeus)

This field study was conducted at the Patuxent Research Refuge, Laurel, Maryland, during the years 1944-1947.
Authors
L. F. Stickel
By
Ecosystems Mission Area, Eastern Ecological Science Center
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