• Map
    Geologic map index of Louisiana / Catalog Record Only Includes "Key to index map" (bibliography of 18 geologic maps).
    • Contributor: Geological Survey (U.S.)
    • Date: 1950
  • Map
    Index to maps of Louisiana. Catalog Record Only
    • Contributor: Geological Survey (U.S.)
    • Date: 1954
  • Map
    Mobile, AL-MS-LA, 1 ̊x 2 ̊quadrangle flown 8/91, north look /
    SLAR, side-looking airborne radar, Mobile, AL-MS-LA | Side-looking airborne radar, Mobile, AL-MS-LA | Mobile, AL-MS-LA Catalog Record Only
    Contains digital files of the SLAR data strips of Mobile, AL-MS-LA, collected August 1991.
    • Contributor: Geological Survey (U.S.)
    • Date: 1992
  • Map
    Flood tracking chart, Amite River Basin, Louisiana / Catalog Record Only Includes text, location map and 10 tables showing the peak stages. "Open-File Report 96-649."
    • Contributor: Callender, Lawrence E. - Geological Survey (U.S.)
    • Date: 1996
  • Map
    Louisiana ground-water map no. 7 : potentiometric surface, 1991, of the Chicot equivalent aquifer system in southeastern Louisiana / Catalog Record Only Includes text, list to aquifers, table, 2 index maps, and 3 figures showing water level.
    • Contributor: Walters, David J. - Geological Survey (U.S.) - Louisiana. Department of Transportation and Development
    • Date: 1997
  • Map
    State of Louisiana; Base map. Compiled in 1966. Catalog Record Only Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰; 1927 North American datum."
    • Contributor: Geological Survey (U.S.)
    • Date: 1968
  • Map
    Water-level surface in the Chicot equivalent aquifer system in southeastern Louisiana, 2009 / Catalog Record Only Includes text, 2 location maps, 2 tables, and 4 graphs.
    • Contributor: Tomaszewski, Dan J. - Geological Survey (U.S.)
    • Date: 2011
  • Map
    Water-resources investigations in Louisiana, 1977 / Catalog Record Only Panel title. Includes text and tables. Text on verso. Includes bibliographies.
    • Contributor: Geological Survey (U.S.)
    • Date: 1978
  • Map
    State of Louisiana: Base map with highways and contours. Compiled in 1966. Catalog Record Only Scale 1:500,000; 1 in. equals approx. 8 miles. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰; 1927 North American datum." "Contour interval 50 feet. Supplemental 25-foot contour in coastal region."
    • Contributor: Geological Survey (U.S.)
    • Date: 1968
  • Map
    Oil and gas development map of the Gulf coast, State of Louisiana, outer continental shelf. Catalog Record Only Scale ca. 1:720,000 (not "1ʺ = 40,000ʹ"). Depths shown by contours. Shows tracts under consideration for possible leasing. "OCS-2/13/74." Includes "Location diagram." AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1974
  • Map
    Mobile, AL-MS-LA, 1 ̊x 2 ̊quadrangle flown 8/91, north look /
    SLAR, side-looking airborne radar, Mobile, AL-MS-LA, 1 ̊x 2 ̊quadrangle Catalog Record Only
    Contains digital files of the SLAR data strips of Mobile, AL-MS-LA, collected August 1991.
    • Contributor: Geological Survey (U.S.)
    • Date: 1991
  • Map
    Index to maps of Louisiana / Catalog Record Only Relief shown by contours. Includes "Key to index map."
    • Contributor: Geological Survey (U.S.)
    • Date: 1956
  • Map
    Transportation map of Louisiana. Catalog Record Only Scale ca. 1:1,172,060; 1 in. represents approx. 18.5 miles. Shows transportation zones, trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to railroads." AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1975
  • Map
    Hydrologic unit map--1974, State of Louisiana. Catalog Record Only Scale 1:500,000; 1 in. equals approx. 8 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰." "Base map drainage modified 1974." Base map "Compiled in 1966. Edition of 1968." Includes text and indexed table of hydrologic units. AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1977
  • Map
    Louisiana ground-water map no. 10 : potentiometric surface, 1991, of the Chicot Aquifer systemin southwestern Louisiana / Catalog Record Only Relief shown by contours. Includes text, 2 index maps showing location, 2 tables, and 2 "500 ft" sand maps.
    • Contributor: Walters, David J. - Geological Survey (U.S.)
    • Date: 1996
  • Map
    Port Arthur, TX-LA, 1 ̊x 2 ̊quadrangle flown 8/91, north look /
    SLAR, side-looking airborne radar, Port Arthur, TX-LA | Side-looking airborne radar, Port Arthur, TX-LA Catalog Record Only
    Contains digital files of the SLAR data strips of Port Arthur, TX-LA collected August 1991.
    • Contributor: Geological Survey (U.S.)
    • Date: 1992
  • Map
    Transportation map of Louisiana. Catalog Record Only Scale ca. 1:1,172,060; 1 in. represents approx. 185 miles. Shows trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to railroads." AACR2
    • Contributor: Geological Survey (U.S.)
    • Date: 1975
  • Map
    Atlas of sea-floor changes from 1878 to 1989 : [Louisiana coast]
    Erosion of Louisiana's delta-plain coast Catalog Record Only
    Maps and profiles showing bathymetry and changes in sea-floor elevation. Subtitle: An examination of the processes and geological conditions responsible for the widespread erosion of Louisiana's delta-plain coast. Companion work: Atlas of shoreline changes in Louisiana from 1853 to 1989 / U.S. Geological Survey, Louisiana Geological Survey. 1992. Includes bibliographical references.
    • Contributor: Geological Survey (U.S.) - List, Jeffrey H. - Louisiana State University (Baton Rouge, La.) - Louisiana Geological Survey
    • Date: 1994
  • Map
    State of Louisiana : 1990 / Catalog Record Only Relief shown by contours, gradient tints, and spot heights. Depths shown by gradient tints and contours. Alternate title in lower right margin: Louisiana. At head of title: Department of the Interior, United States Geological Survey. "Compiled in 1990 from USGS 1:100 000-scale topographic maps 1982-1986." UTM grid: Zones 15 and 16. Includes population key. "30091-D2-ST-500." DRM
    • Contributor: Geological Survey (U.S.)
    • Date: 1991
  • Map
    State of Louisiana; base map. Compiled in 1966. Catalog Record Only Scale 1:1,000,000; 1 in. equals approx. 16 miles. Relief shown by spot heights. "Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰. 1927 North American datum."
    • Contributor: Geological Survey (U.S.)
    • Date: 1968