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Geology -- Colorado -- San Juan County

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• Geology -- Colorado
• Colorado -- San Juan County

• Geology -- Colorado -- San Juan County -- Maps

• Integrated investigations of environmental effects of historical mining in the Animas River watershed, San Juan County, Colorado (U.S. Dept. of the Interior, U.S. Geological Survey, 2007), by Susan E. Finger, Paul Von Guerard, S. E. Church, United States Environmental Protection Agency, United States Bureau of Land Management, United States Forest Service, and Geological Survey (U.S.) (page images at HathiTrust)

• Engineer Mountain folio, Colorado (U.S. Geological Survey, 1910), by Whitman Cross and Allen David Hole (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• Bulletin (Colorado Geological Survey) (partial serial archives)
• Series in geology (University of Colorado Press, 1963), by University of Colorado (Boulder campus) (page images at HathiTrust; US access only)
• Report of the State Geologist of the state of Colorado. (Denver., 1880), by Colorado. Office of State Geologist (page images at HathiTrust)
• Geology and natural resources of Colorado (University of Colorado, 1927), by Russell D. George (page images at HathiTrust)
• Correlation of geologic formations between east-central Colorado, central Wyoming and southern Montana (Govt. print. off., 1927), by Willis Thomas Lee (page images at HathiTrust)
• Geology and ore deposits of the Breckenridge district (Govt. print. off., 1911), by Frederick Leslie Ransome (page images at HathiTrust)
• Geology and ore deposits of the Montezuma quadrangle, Colorado (U. S. Govt. print. off., 1935), by Thomas Seward Lovering, Colorado Mining Association, Colorado State Metal Mining Fund, and Colorado Geological Survey (page images at HathiTrust)
• Physiography and Quaternary geology of the San Juan mountains, Colorado (U.S. Govt. print. off., 1932), by Wallace Walter Atwood and Kirtley F. Mather (page images at HathiTrust)
• Upper Cretaceous and Tertiary formations of the western part of the San Juan Basin, Colorado and New Mexico (Govt. print. off., 1924), by John B. Reeside and Frank Hall Knowlton (page images at HathiTrust)
• Glaciation in the Telluride quadrangle, Colorado ... ([Chicago, 1912), by Allen David Hole (page images at HathiTrust)
• Mineral resources of Colorado (Denver, 1947), by Colorado. Mineral Resources Board and Geological Survey (U.S.) (page images at HathiTrust; US access only)
• Economic geology of the Georgetown quadrangle. (Govt. print. off, 1908), by Josiah Edward Spurr, Sydney H. Ball, and G. H. Garrey (page images at HathiTrust)
• On the geology and physiography of a portion of northwestern Colorado and adjacent parts of Utah and Wyoming (Gov't Print. Off., 1890), by Charles A. White (page images at HathiTrust)
• Preliminary field report of the United States Geological Survey of Colorado and New Mexico (Govt. Print. Off, 1869), by Geological and Geographical Survey of the Territories (U.S.) and F. V. Hayden (page images at HathiTrust)
• Geologic antiquity of the Lindenmeier site in Colorado (with six plates) (The Smithsonian institution, 1940), by Kirk Bryan and Louis Lamy Ray (page images at HathiTrust)
• Nature as sculptor; a geologic interpretation of western scenery. ([Denver], 1956), by Richard M. Pearl (page images at HathiTrust)
• General geology of the Georgetown quadrangle, Colorado (New York City, 1910), by Sydney H. Ball (page images at HathiTrust; US access only)
• Reconnaissance of the "Red Bed" copper deposits in Southeastern Colorado and New Mexico (U.S. Dept. of the Interior, Bureau of Mines, 1956), by J. H. Soulé and United States Bureau of Mines (page images at HathiTrust)
• Geology of Colorado and western ore deposits (Chain & Hardy Co., 1893), by Arthur Lakes (page images at HathiTrust)
• Shorter contributions to general geology, 1914 (U.S. G.P.O., 1915), by David White and Geological Survey (U.S.) (page images at HathiTrust)
• Colorado Springs; a guide book describing the rock formations in the vicinity of Colorado Springs (The Out West company, 1906), by George I. Finlay (page images at HathiTrust)
• Geology and ore deposits [of] Clear Creek, Gilpin, and Larimer Counties, Colorado. (U.S. Govt. Print. Off., 1961), by Geological Survey (U.S.) (page images at HathiTrust; US access only)
• The areal geology of the Creede mining district, Colorado ([Berkeley, 1918), by Esper S. Larsen (page images at HathiTrust)
• Geology of ground water resources in Colorado : an introduction (Colorado Geological Survey, Dept. of Natural Resources, State of Colorado, 1974), by Richard Howard Pearl (page images at HathiTrust; US access only)
• Geology of the Aspen mining district, Colorado, with atlas. (Govt. print. off., 1898), by Josiah Edward Spurr (page images at HathiTrust)
• On hypersthene-andesite and on triclinic pyroxene in augitic rocks (Govt. Print. Off., 1883), by Whitman Cross and Samuel Franklin Emmons (page images at HathiTrust)
• Notes on the geology of the line of the proposed Moffat tunnel (Colorado Geological Survey, 1922), by Russell D. George and Colorado Geological Survey (page images at HathiTrust; US access only)
• Geology of the Denver basin in Colorado (Govt. Print. Off., 1896), by Samuel Franklin Emmons, George Homans Eldridge, and Whitman Cross (page images at HathiTrust)
• Annual report. 1st-12th, 1867-1878. (Govt. Print. Off., 1867), by Geological and Geographical Survey of the Territories (U.S.), United States Department of the Interior, and United States. General Land Office (page images at HathiTrust)
• Some anticlines of western Colorado (Eames Bros., State printers, 1920), by Colorado Geological Survey, M. J. Collins, Vincent Charles Perini, and R. C. Coffin (page images at HathiTrust)
• The tertiary lake basin of Florissant, Colorado. ([s.n.], 1881), by Samuel Hubbard Scudder (page images at HathiTrust)
• Geology and ore deposits of the Bonanza district, Saguache county, Colorado (Eames Bros., State printers, 1916), by Horace Bushnell Patton (page images at HathiTrust)
• Report upon geographical and geological explorations and surveys west of the one hundreth meridian (G.P.O., 1875), by United States Army Corps of Engineers (page images at HathiTrust)
• Permian or "permo-carboniferous" of the eastern foothills of the Rocky Mountains in Colorado (Smith-Brooks Print. Co., 1913), by R. M. Butters (page images at HathiTrust)
• State Geologist's report (Chain & Hardy, 1882), by Colorado. Office of State Geologist (page images at HathiTrust)
• Geology and ore deposits of Bedrock Gulch, La Plata county, Colorado / by John T. Lonsdale. (1921), by John T. Lonsdale, George F. Kay, and State University of Iowa. Graduate College (page images at HathiTrust; US access only)
• Nature as sculptor : a geologic interpretation of western scenery (Colorado Museum of Natural History, 1941), by Richard M. Pearl (page images at HathiTrust; US access only)
• Geochemical, biogeochemical, and sedimentological studies of the Green River Formation, Wyoming, Utah, and Colorado (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1991), by M. L. Tuttle and Geological Survey (U.S.) (page images at HathiTrust)
• The disconformity between the lower and upper cretaceous formations in western Colorado and eastern Utah ([Washington D.C.] ; United States Department of the Interior, Geological Survey, 1956., 1956), by William Douglas Carter, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)
• Precambrian to earliest Mississippian stratigraphy, geologic history, and paleogeography of northwestern Colorado and west-central Colorado : a multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern (U.S. G.P.O. ;, 1992), by James M. Soule, Geological Survey (U.S.), and Colorado Geological Survey (page images at HathiTrust)
• Sedimentology and depositional history of the Upper Triassic Chinle Formation in the Uinta, Piceance, and Eagle basins, northwestern Colorado and northeastern Utah (Washington, D.C. : United States Government Printing Office, 1992., 1992), by Russell F. Dubiel and Geological Survey (U.S.) (page images at HathiTrust)
• Red and gray clay underlying ore-bearing sandstone of the Morrison formation in western Colorado ([Washington D.C.] ; United States Department of the Interior, Geological Survey, 1951., 1951), by Alice Dowse Weeks, U.S. Atomic Energy Commission. Technical Information Service, and Geological Survey (U.S.) (page images at HathiTrust)
• Preliminary summary of reconnaissance for radioactive materials in the Garfield and Taylor Park quadrangles, Colorado ([Washington D.C.] ; United States Department of the Interior, Geological Survey, 1952., 1952), by McClelland G. Dings, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)
• Results of reconnaissance for radioactive minerals in parts of the Alma district, Park County, Colorado (U.S. Dept. of the Interior, Geological Survey, 1953), by Charles Thomas Pierson, Q. D. Singewald, U.S. Atomic Energy Commission, and Geological Survey (U.S.) (page images at HathiTrust)
• Joints in Precambrian rocks, Central City-Idaho Springs Area, Colorado (U.S. Government Printing Office, 1961), by Jack Edward Harrison and Robert Hadley Moench (page images at HathiTrust)
• Biennial report of the State Geologist of the State of Colorado. (Denver., 1879), by Colorado. Office of State Geologist (page images at HathiTrust)
• Geology and ore deposits of the Platoro-Summitville mining district, Colorado (Boulder, Colo. : Colorado Geological Survey, 1917., 1917), by Horace Bushnell Patton (page images at HathiTrust)
• Uranium favorability of Tertiary rocks in the Badger Flats-Elkhorn Thrust area, Park and Teller Counties, Colorado (Grand Junction, Colorado : Bendix Field Engineering Corporation, Grand Junction Operations, 1976., 1976), by Patti Young, David G. Mickle, National Uranium Resource Evaluation Program, Bendix Field Engineering Corporation. Grand Junction Operations, and United States. Energy Research and Development Administration. Grand Junction Office (page images at HathiTrust)
• Geology of uranium and associated ore deposits, central part of the Front Range mineral belt, Colorado (Washington, D. C. : U.S. Dept. of the Interior, Geological Survey, 1959., 1959), by P. K. Sims, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)
• Notes on the Moenkopi Formation in the salt anticline region of Colorado and Utah (Washington, D. C. : U.S. Dept. of the Interior, Geological Survey, 1957., 1957), by E. M. Shoemaker, U.S. Atomic Energy Commission. Division of Raw Materials, and Geological Survey (U.S.) (page images at HathiTrust)
• The geology and ore deposits of the Brown Derby pegmatites Box Canyon mining district : Gunnison County, Colorado (New York, New York : Union Mines Development Corporation, 1945., 1945), by G. B. Guillotte, U.S. Atomic Energy Commission. Division of Raw Materials, and Union Mines Development Corporation (page images at HathiTrust)
• Radioactive springs near Jamestown, Colorado (Washington, D.C. : U.S. Dept. of Interior, Geological survey, 1948., 1948), by Garland B. Gott and Geological Survey (U.S.) (page images at HathiTrust)
• Report on SOM occurrences near Caro, Park County, Colorado (Grand Junction, Colorado : Union Mines Development Corporation, Grand Junction Field Office, 1946., 1946), by L. B. Riley and Union Mines Development Corporation. Grand Junction Field Office (page images at HathiTrust)
• Report. 1st. (Denver, 1908), by Colorado Geological Survey (page images at HathiTrust)
• Colorado's future as an oil producer (Colorado School of Mines, 1918), by V. Ziegler (page images at HathiTrust)

More items available under broader and related terms at left.