Results for "Geology"

 
Showing results 409 - 420 of 820 for Geology
  1. Augular unconformity between the Mosshein and Lenoir Levels

    Augular unconformity between the Mosshein and Lenoir Levels

    • Date: 1926 October 11, 1926
    • Creator: Jones, W. B

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  3. Saltville, Virginia with brine wells at left, October 15, 1926

    Saltville, Virginia with brine wells at left, October 15, 1926

    • Date: 1926 October 15, 1926
    • Creator: Jones, W. B

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  5. Discovery of Fossils, Dinosaur National Monument

    Discovery of Fossils, Dinosaur National Monument

    • Date: 1923

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  7. Excavation of Dinosaur National Monument Quarry

    Excavation of Dinosaur National Monument Quarry

    • Date: 1923

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  9. Excavation of Dinosaur National Monument Quarry

    Excavation of Dinosaur National Monument Quarry

    • Date: 1923

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  11. Fielding Bradford Meek (1817-1876), Smithsonian Institution Archives, SIA RU000095 [SA-734].

    Fielding Bradford Meek (1817-1876)

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    • Letter from Charles Darwin, 1875, Smithsonian Institution Archives, SIA RU007177 [SIA2016-009764].

      Letter from Charles Darwin

      • Date: 1875 May 2, 1875
      • Creator: Darwin, Charles 1809-1882

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    • Ferdinand Vandeveer Hayden (1829-1887)

      Ferdinand Vandeveer Hayden (1829-1887)

      • Date: 1875 C. 1875

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    • United States Geological Survey Disbursing Office

      United States Geological Survey Disbursing Office

      • Date: 1895

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    • William Drumm Johnston, Jr. (1899-1972)

      William Drumm Johnston, Jr. (1899-1972)

      • Creator: Geological Survey (U.S.)

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    • Arthur Keith (1864-1944), 1938, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4697].

      Arthur Keith (1864-1944)

      • Date: 1938 April 1938
      • Creator: Davis, Fremont 1915-1977

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    • Field notes and maps from Glass Mountains, West Texas, 1956

      Field notes and maps from Glass Mountains, West Texas, 1956

      • Date: 1956 19560818 19560823
      • Creator: Cooper, G. Arthur (Gustav Arthur) 1902-

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    Showing results 409 - 420 of 820 for Geology

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