Skip to main content
U.S. flag

An official website of the United States government

Reports

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.

Learn More

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

Choptank folio, Maryland

The Choptank quadrangle lies between parallel 38° 30' and 39° north latitude and meridians 76° and 76° 30' west longitude. It includes one-fourth of a square degree of the earth's surface and contains 931.51 square miles. From north to south it measures 34.5 miles and from east to west its mean width is 27 miles, as it is 27.1 miles wide along the southern and 26.9 miles along the northern border.
Authors
Benjamin LeRoy Miller

Claysville folio, Pennsylvania

No abstract available.
Authors
Malcolm John Munn

Coal fields of Grand Mesa and the West Elk Mountains, Colorado

No abstract available.
Authors
Willis Thomas Lee

Coal fields of the Wind River region, Fremont and Natrona counties, Wyoming

No abstract available.
Authors
E. G. Woodruff, D. E. Winchester

Coal near the Black hills, Wyoming-South Dakota

No abstract available.
Authors
Ralph Walter Stone

Contributions to economic geology (short papers and preliminary reports) 1910: Part II - Mineral fuels

No abstract available.
Authors
Marius Robinson Campbell

Contributions to economic geology, 1910, Part II, Mineral fuels--Coal on Dan River, North Carolina

No abstract available.
Authors
R.W. Stone

Contributions to economic geology, 1910, Part II, Mineral fuels--Introduction

No abstract available.
Authors
M.J. Munn

Contributions to economic geology, 1910, Part II, Mineral fuels--Lignite in the Fort Berthold Indian Reservation, North Dakota, north of Missouri River

No abstract available.
Authors
M. A. Pishel

Contributions to economic geology, 1910, Part II, Mineral fuels--Miscellaneous analyses of coal samples from various fields of the United States

No abstract available.
Authors

Contributions to economic geology, 1910, Part II, Mineral fuels--The coal resources of Gunnison Valley, Mesa and Delta counties, Colorado

No abstract available.
Authors
E. G. Woodruff

Contributions to economic geology, 1910, Part II, Mineral fuels--The Deep Creek district of the Vernal coal field, Uintah County, Utah

No abstract available.
Authors
C. T. Lupton