Results for "United States National Museum. Division of Mineralogy and Petrology"

 
Showing results 1 - 12 of 25 for United States National Museum. Division of Mineralogy and Petrology
  1. SI History Chronology

    Div. of Mineralogy & Petrology Established

    • Date: 1911

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  3. SI History Chronology

    Div. of Mineralogy & Petrology Consolidated

    • Date: 1942

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  5. SI History Chronology

    Mineral Sciences, Paleobiology Depts. Created

    • Date: October 15, 1963

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  7. SI History Chronology

    Reorganization of USNM Departments

    • Date: 1875

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  9. SI History Chronology

    History of Bureau of Biological Survey

    • Date: March, 1885

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  11. SI History Chronology

    Provisional Divisions of the USNM

    • Date: 1883

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  13. SI History Chronology

    Department of Entomology Established

    • Date: July 1, 1963

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  15. SI History Chronology

    W. de C. Ravenel Takes Charge of USNM

    • Date: November 1, 1918

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  17. SI History Chronology

    Department of Botany Established

    • Date: 1947

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  19. SI History Chronology

    New Departments in the USNM

    • Date: 1880

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  21. SI History Chronology

    Lewton Appointed Curator Of Textiles

    • Date: 1912

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  23. SI History Chronology

    Langley Reorganizes SIL & Exchange Division

    • Date: April 1, 1887

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Showing results 1 - 12 of 25 for United States National Museum. Division of Mineralogy and Petrology

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