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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: 83829

Tenmile District special folio, Colorado

No abstract available.
Authors
Samuel Franklin Emmons

The Cretaceous Foraminifera of New Jersey

No abstract available.
Authors
Rufus Mather Bagg

The later extinct floras of North America

No abstract available.
Authors
J.S. Newberry

The Lower Cretaceous Gryphaas of the Texas region

No abstract available.
Authors
Robert Thomas Hill, Thomas Wayland Vaughan

Underground waters of a portion of southeastern Nebraska

No abstract available.
Authors
Nelson Horatio Darton

A reconnaissance in southeastern Washington

No abstract available.
Authors
Israel Cook Russell

A synopsis of American fossil Brachiopoda, including bibliography and synonymy

No abstract available.
Authors
Charles Schuchert

Analyses of rocks, with a chapter on analytical methods, laboratory of the United States Geological survey 1880 to 1896

No abstract available.
Authors
Frank Wigglesworth Clarke, W. F. Hillebrand

Butte special folio, Montana

No abstract available.
Authors
Walter Harvey Weed, Samuel Franklin Emmons, George Warren Tower

Downieville folio, California

No abstract available.
Authors
Henry Ward Turner