Search Results - Knowlton, Frank Hall, 1860-1926

Frank Knowlton

thumb Frank Hall Knowlton (September 2, 1860 - November 22, 1926) was an American botanist, ornithologist and naturalist. Born in Vermont, he joined the Geological Survey and took an interest in fossil plants in the local lignite, later becoming a specialist in paleobotany.

He was born in Brandon, Vermont to a family of old settlers. He went to study at Middlebury College where he took an interest in natural history, influenced by Ezra Brainerd and Henry M. Seely. He received a BS in 1884 and an MS in 1887. He visited the US National Museum in Washington in 1884, while preparing an exhibit for the World Cotton Centennial in New Orleans and came in contact with palaeobotanist Lester F. Ward there. He later became an assistant to Ward on the Geology Survey, during which time he studied fossil wood in the lignites of the Potomac. He joined the Geological Survey as an assistant paleontologist in 1894 and was promoted geologist in 1907. He joined the Columbian College as a professor of botany and received a PhD in 1896. He received a ScD in 1921. He founded the journal ''The Plant World'' in 1897 and edited it for its first seven years.

Knowlton was also interested in birds and in 1909 he produced ''Birds of the World'' published as part of the American Nature Series from Holt. His work on Mesozoic and Cenozoic plants occupied much of his research.

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  1. 1

    A catalogue of the Mesozoic and Cenozoic plants of North America by Knowlton, Frank Hall, 1860-1926

    Published: Govt. print. off., 1919
    Description: 815 pages : folded tables ; 23 cm.
    Book
  2. 2

    The flora of the Denver and associated formations of Colorado by Knowlton, Frank Hall, 1860-1926

    Published: U.S. G.P.O., 1930
    Description: 142 pages, 2 leaves : illustrations ; 30 cm.
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    Government Document Book
  3. 3

    The Laramie flora of the Denver basin, with a review of the Laramie problem by Knowlton, Frank Hall, 1860-1926

    Published: Govt. print. off., 1922
    Description: iv, 175 pages : XXVIII plates, tables. ; 29 cm.
    Book
  4. 4

    Flora of the Montana formation by Knowlton, Frank Hall, 1860-1926

    Published: Govt. Print. Off., 1900
    Description: 5 volumes in 1 : illustrations, maps, diagram ; 24 cm.
    Government Document Book
  5. 5

    A fossil flora from the Frontier formation of southwestern Wyoming by Knowlton, Frank Hall, 1860-1926

    Published: Govt. print. off., 1917
    Description: ii, 73-107 pages : 7 pls. ; 28 cm.
    Book
  6. 6

    The Jurassic flora of Cape Lisburne, Alaska by Knowlton, Frank Hall, 1860-1926

    Published: Govt. Printing Off., 1914
    Description: pages 39-64 : pls. ; 28 cm.
    Book
  7. 7

    Fossil plants from the Tertiary lake beds of south-central Colorado by Knowlton, Frank Hall, 1860-1926

    Published: Govt. print. off., 1923
    Description: ii, 183-197, 2 . : 4 plates ; 29 cm.
    Book
  8. 8

    Fossil wood and lignite of the Potomac formation by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1889
    Description: 1 online resource (72 pages, VII pages of plates) : illustrations.
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  9. 9

    A catalogue of the Cretaceous and Tertiary plants of North America by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1898
    Description: 1 online resource (247 pages).
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  10. 10

    Flora of the Montana formation by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1900
    Description: 1 online resource (ix, 118 pages, XIX pages of plates) : illustrations.
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  11. 11

    Fossil flora of the John Day basin, Oregon by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1902
    Description: 1 online resource (153, III pages, XVII pages of plates).
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  12. 12

    A catalogue of the Mesozoic and Cenozoic plants of North America by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1919
    Description: 1 online resource (815 pages).
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  13. 13
  14. 14

    A fossil flora from the Frontier Formation of southwestern Wyoming by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1917
    Description: 1 online resource (51 unnumbered pages) : illustrations.
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  15. 15

    Fossil plants from the Tertiary lake beds of south-central Colorado by Knowlton, Frank Hall, 1860-1926

    Published: [Department of the Interior, United States Geological Survey], 1923
    Description: 1 online resource (20 unnumbered pages) : illustrations.
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  16. 16

    Revision of the flora of the Green River formation with descriptions of new species by Knowlton, Frank Hall, 1860-1926

    Description: 1 online resource (76 unnumbered pages) : illustrations.
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  17. 17

    The flora of the Denver and associated formations of Colorado by Knowlton, Frank Hall, 1860-1926

    Published: United States Department of the Interior, Geological Survey, 1930
    Description: 1 online resource (142 pages) : illustrations.
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  18. 18

    The flora of the Fox Hills sandstone by Knowlton, Frank Hall, 1860-1926

    Published: [Department of the Interior, United States Geological Survey], 1917
    Description: 1 online resource (13 unnumbered pages) : illustrations.
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  19. 19

    The Jurassic flora of Cape Lisburne, Alaska by Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1914
    Description: 1 online resource (32 unnumbered pages) : illustrations.
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  20. 20

    The Laramie and the overlying Livingston formation in Montana by Weed, Walter Harvey, 1862-1944, Knowlton, Frank Hall, 1860-1926

    Published: Department of the Interior, United States Geological Survey, 1893
    Description: 1 online resource (68 pages, VI pages of plates) : illustrations, map.
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