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Results: 1-25 of 117

  • Topographic map of Mesa Verde National Park : Montezuma County, Colorado /

    Relief shown by contours and spot heights. "Surveyed in 1910-1911." Oriented with north toward the upper right. LC copy: Stamped on 508B for copy 1; 437B for copy 2 in lower left margin. Includes inset showing "Railroad lines leading to Mesa Verde National Park." Available also through the Library of Congress Web site as a raster image. 2 copies

    • Contributor: Geological Survey (U.S.) - Marshall, R. - Tatum, Sledge - Berry, Richard W. - Ecklund, C. A.
    • Original Format: Maps
    • Date: 1915
  • Topographic map of Mesa Verde National Park : Montezuma County, Colorado /

    Relief shown by contours and spot heights. "Surveyed in 1910-1911." "Partial revision in 1926 by Max J. Gleissner." Oriented with north toward the upper right. Includes inset showing "Railroad lines leading to Mesa Verde National Park." Available also through the Library of Congress Web site as a raster image.

    • Contributor: Geological Survey (U.S.) - Berry, Richard W. - Ecklund, C. A. - Gleissner, Max J.
    • Original Format: Maps
    • Date: 1928
  • Blanding, UT and Bluff, UT Cortez, CO : 37109, DRG digital raster graphic data / Catalog Record Only

    System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later. System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1996
  • Geologic map index of Colorado / Catalog Record Only

    "Scales indicated by colored lines." Includes note and index.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1954
  • Jefferson County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled in 1976 from USGS 1:24,000-scale topographic maps dated 1945-1972. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N3934.5--W10502.75/20.75X21.5.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1976
  • Mesa Verde National Park, Colorado / Catalog Record Only

    Relief shown by shading, contours and spot heights. "Topography by photogrammetric methods from aerial photographs taken 1964 and 1965. Field checked 1965 and 1967." Includes location map and USGS index map. "N3709--W10816.5/13 X 20."

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1967
  • Fremont County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled from USGS 1:24,000-scale topographic maps, advance material and other sources. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N3815.25--W10539.75/27X21.25.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1980
  • State of Colorado : base map with highways and contours / Catalog Record Only

    Relief shown by contours and spot heights. "Compiled in 1954, highways corrected to 1955." Public lands shown.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1956
  • State of Colorado : shaded relief / Catalog Record Only

    Relief shown by shading. "1927 North American datum."

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1957
  • Hinsdale County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled from USGS 1:24,000 and 1:62,500-scale topographic maps dated 1955-1973. Map edited 1977-1978. Colorado coordinate and UTM grids. Includes location map/sheet index, index to 1:24,000 and 1:62,500-scale maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N3725--W10707/25.25X24.25.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1977
  • Gunnison County, Colorado, 1:50,000-scale topographic map / Catalog Record Only

    Relief shown by contours and spot heights. Compiled in 1975-1976 from USGS 1:24,000-scale topographic maps dated 1940-1970. Panel title. Title in upper and lower right margin: Gunnison County, Colorado. Sheet 1 not designed to be folded or have panel title. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Location map on verso of some sheets. ...

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Montrose County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled from USGS 1:24,000 and 1:62,500-scale topographic maps dated 1948-1973; partially revised from aerial photographs taken 1973 and from other official sources; revised information not field checked. Map edited 1978-1979. Colorado coordinate and UTM grids. Includes index to 1:24,000 maps, location map/sheet index, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N3819.5--W10759.75/21X30.5.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1978
  • Custer County, Colorado, 1:50,000-scale topographic map / Catalog Record Only

    Relief shown by contours and spot heights. Compiled in 1976 from USGS 1:24,000 and 1:62,500-scale topographic maps dated 1954-1969. Panel title. Title in upper and lower right margins: Custer County, Colorado. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N3753-W10502.5/23X22.75.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1977
  • Topographic map of the Dinosaur National Monument, Colorado-Utah / Catalog Record Only

    Relief shown by contours and shading. "Contour interval 50 feet." Surveyed in 1941; shaded relief added 1960. "1927 North American datum." Includes text and illustrations.

    • Contributor: Geological Survey (U.S.) - United States. National Park Service
    • Original Format: Maps
    • Date: 1960
  • Denver, Colorado photomap / Catalog Record Only

    "Center piece is color-infrared aerial photograph taken 2-26-75 from a U-2 aircraft by NASA." In upper margin: U.S. Geological Survey Centennial, 1879-1979. Includes location map and col. ill. "GPO: 1979-677-026/51."

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1979
  • Yuma County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled from USGS 1:24,000-scale topographic maps dated 1961-1978. Map edited 1980. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N4000--W10222.25/26.5X25.5.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1980
  • Denver mountain area. Ed. of 1950. Catalog Record Only

    Denver mountain area. Scale 1:190,080; one inch equals three miles. "Polyconic projection. 1927 North American datum." Relief shown by shading and contours, contour interval 500 feet. Illus. text on verso.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1950
  • Colorado / Catalog Record Only

    Relief shown by gradient tints and shading. Created using the National Elevation Dataset (NED). Includes location map, text, and col. ill.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 2001
  • City and county of Denver, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. "Compiled from USGS 1:24,000-scale topographic maps dated 1965-1966. Map edited 1979." Colorado coordinate and UTM grids. Includes location map, index to topographic maps, diagram, and "Contour values." "N3935--W10443/15X25.5."

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1979
  • Moffat County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled in 1975 from USGS 1:24,000 and 1:62,500-scale topographic maps dated 1952-1971. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N4032.75--W10837.25/27.5X26.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Pitkin County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled in 1975-1976 from USGS 1:24,000-scale topographic maps dated 1960-1970. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower right margin, e.g.: N3900.75--W10653/21.5X35.25.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Geologic map of Colorado / Catalog Record Only

    Scale 1:500,000. "Modified polyconic projection." Reprinted in 1975 from the 1935 ed. Includes "Index map of Colorado, showing principal sources of geologic data." Bibliography. AACR2: 110; 650/1; 700/2; 710/3

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Plan of Yampa River, Colorado from mouth of Elk River to mile 73; Morrison Creek to mile 10 dam sites. Surveyed in 1938 and 1939. Catalog Record Only

    Scale 1:31,680. "Contour interval on land 20 feet. Contour interval on river surface 5 feet." "Topography by Ernest Blessing, B. F. Martin, and R. N. Doolittle." AACR2

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1956
  • Delta County, Colorado / Catalog Record Only

    Relief shown by contours and spot heights. Compiled in 1975 from USGS 1:24,000-scale topographic maps dated 1955-1973. Colorado coordinate and UTM grids. Includes location map/sheet index, index to topographic maps, diagram, and "Contour values." Sheets individually numbered in lower margin, e.g.: N3856.25--W10729.75/17.25X25.5.

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1975
  • Morgan County, CO DOQ, digital orthophoto quadrangle data : FIPS code 08087 : US GEODATA / Catalog Record Only

    System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and spot heights. Title from disc label. Shipping list no.: 95[i.e.]94-0042-E. "Mastered 8/94." "Monochrome 1-meter pixels"--Container insert. "ISO 9660, JPEG compressed data." FFD. 8 coded a temporarily. 2 copies

    • Contributor: Geological Survey (U.S.)
    • Original Format: Maps
    • Date: 1994