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The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
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.
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Annual report upon the geographical surveys of the territory of the United States west of the 100th meridian, in the States and Territories of Calfiornia, Colorado, Kansas, Nebraska, Nevada, Oregon, Texas, Arizona, Idaho, Montana, New Mexico, Utah, Washin
No abstract available.
Authors
George Montague Wheeler
Catalogue of the mean declination of 2,810 stars between 0h to 2h and 12h to 24h right ascension, and 10° and 70° of north declination, for January 1, 1875
No abstract available.
Authors
Truman Henry Safford, George Montague Wheeler
Catalogue of the publications of the U.S. Geological and Geographical Survey of the Territories
No abstract available.
Authors
Ferdinand Vandeveer Hayden
Eleventh Annual Report of United States Geological and Geographical Survey of the Territories embracing Idaho and Wyoming, being a report of progress of the exploration for the year 1877
No abstract available.
Authors
Ferdinand Vandeveer Hayden
Report on the lands of the arid region of the United States with a more detailed account of the land of Utah with maps
A report from Maj. J. W.Powell, geologist in charge of the United States Geographical and Geological Survey of the Rocky Mountain Region, upon the lands of the Arid Region of the United States, setting forth the extent of said region, and making suggestions as to the conditions under which the lands embraced within its limit may be rendered available for agricultural and grazing purposes. With the
Authors
John Wesley Powell
Report upon United States geological surveys west of the one hundredth meridian, Volume VII: Archaeology
No abstract available.
Authors
George Montague Wheeler
Volume V: Bulletin of the United States Geological and Geographical Survey of the Territories, 1879
The object of the present paper is to set forth some interesting biological facts relating to the gall-making Pemphiginre, and which were presented in abstract at the late meeting of the American Association for the Advancement of Science. These facts have a special interest just at this time on account of the close relation·ship between the insects of the sub-family in question and the notorious
Volume XII: Fresh-water rhizopods of North America
No abstract available.
Authors
Ferdinand Vandeveer Hayden, Joseph Leidy
Annual Report of the Chief of Engineers to the Secretary of War for 1878, Part III, Appendix MM
No abstract available.
Authors
Clarence King
Annual Report upon the geographical surveys of the territory of the United States west of the 100th meridian, in the States and Territories of California, Colorado, Kansas, Nebraska, Nevada, Oregon, Texas, Arizona, Idaho, Montana, New Mexico, Utah, Washin
I [George M. Wheeler] have the honor to submit the following report for the fiscal year ending June 30, 1878: At the close of the present field season parties of the survey will have been engaged in fourteen of the fifteen States and Territories, a part or all of which lie west of the 100th meridian of longitude; the remaining political division (Dakota) alone having been unvisited. The progress o
Authors
George Montague Wheeler
Bibliography of North American invertebrate paleontology, being a report upon the publications that have hitherto been made upon the invertebrate paleontology of North America, including the West Indies and Greenland
No abstract available.
Authors
Ferdinand Vandeveer Hayden, C.A. White, H. Alleyne Nicholson
Birds of the Colorado Valley: A repository of scientific and popular information concerning North American ornithology: Part first, Passeres to Laniidæ, bibliographic appendix, seventy illustrations
No abstract available.
Authors
Ferdinand Vandeveer Hayden, Elliott Coues