Skip to main content
U.S. flag

An official website of the United States government

Reports

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: 83895

Fossil plants from the Colgate member of the Fox Hills sandstone and adjacent strata

No abstract available.
Authors
R.W. Brown

Geologic map and section of Piceance Creek Dome, Colorado

No abstract available.
Authors
W.B. Kramer, R. McMillan, P. W. Guild

Geological report on water conditions at Platt National Park, Oklahoma

Platt National Park, located in southern Oklahoma, containing 842 acres, was established by Acts of Congress in 1902, 1904, and 1906. The reason for the setting aside of this area was the presence in the area of some 30 'mineral' springs, the water from which contains sulphur, bromide, salt, and other minerals, which are believed to possess medicinal qualities. For many generations the sulphur
Authors
Charles Newton Gould, Stuart Leeson Schoff

Geology and coal resources of the Minot region, North Dakota

No abstract available.
Authors
David A. Andrews

Geology and ground-water hydrology of the Mokelumne area, California

The Mokelumne River basin of central California comprises portions of the California Trough and the Sierra Nevada section of the Pacific Mountain system. The California Trough is divisible into four subsections-the Delta tidal plain, the Victor alluvial plain, tlie river flood plains and channels, and the Arroyo Seco dissected pediment. These four subsections comprise the land forms produced
Authors
A. M. Piper, H. S. Gale, H. E. Thomas, T. W. Robinson

Geology and water resources of the Mud Lake region, Idaho, including the Island Park area

No abstract available.
Authors
Harold T. Stearns, L. L. Bryan, Lynn Crandall

Geology of some dam sites on Little Colorado and its tributaries, Arizona

This report contains descriptions of the geology of 10 dam and reservoir sites on the Little Colorado River and several of its larger tributaries in northern Arizona. All of the streams examined are intermittent in character and are dry during the greater part of every year. At times they all carry heavy floods, particularly in the early spring and late summer seasons. In addition to the periodic
Authors
Edwin B. Eckel
Was this page helpful?