Results for "Geology"

1. 

   Plate XXIII - Devil's Slide at Cinnabar Mountain

   • Date: 1873 C. 1873
   • Creator: Jackson, William Henry 1843-1942

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3. 

   Plate XII - Hydraulic Gold Mining

   • Creator: Jackson, William Henry 1843-1942

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5. 

   Rock Formations - Eighteen Mile Creek in Buffalo, New York

   • Date: 1870 C. 1870

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   Paleontological Expedition Site

   • Date: 1900 1900-1935

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9. 

   Moss and Ingersoll on the Hayden Survey

   • Date: c. 1872
   • Creator: Unknown
   • Creator: Unknown

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11. 

    Men at Expedition Site

    • Date: 1900 1900-1935

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13. 

    Meeting of the U.S. Geological Survey, Fire-Hole Basin

    • Date: 1872

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15. 

    Equus Scotti Loc, Rock Creek

    • Date: 1900 1900-1935

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    Barbour, Wortman, and Gidley on Paleontological Expeditions

    • Date: 1900 1900-1935

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19. 

    Blanco Beds showing where Camel Skeleton was Found

    • Date: 1900 1900-1935

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21. 

    Barbour, Wortman, and Gidley on Paleontological Expeditions

    • Date: 1900 1900-1935

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23. 

    Survey Offices in Washington, D.C

    • Date: 1873
    • Creator: Jackson, William Henry 1843-1942

24.  

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