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  1. Birds of the world; a popular account. With a chapter on the anatomy of birds, by Frederic A. Lucas; the whole edited by Robert Ridgway.
    By: Knowlton, Frank Hall, - Lucas, Frederic A. - Ridgway, Robert,
    Publication info: New York,Holt,1909.
    Contributed by: University of California Libraries (archive.org)
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  2. A catalogue of the Cretaceous and Tertiary plants of North America by Frank Hall Knowlton.
    By: Knowlton, Frank Hall, - United States.
    Publication info: Washington :G.P.O.,1898.
    Contributed by: Canadiana.org (archive.org)
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  3. Contributions to the geology and paleontology of San Juan County, New Mexico. by F.H. Knowlton. 4, Flora of the Fruitland and Kirtland formations /
    By: Knowlton, Frank Hall,
    Publication info: Washington :Govt. Print. Off.,1916.
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: New York Botanical Garden
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  4. Fossil flora of the John Day basin, Oregon, by Frank Hall Knowlton.
    By: Knowlton, Frank Hall,
    Publication info: Washington,Govt. Print. Off.,1902.
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: New York Botanical Garden
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  5. Fossil flora of the Yellowstone National Park, by Frank Hall Knowlton.
    By: Knowlton, Frank Hall,
    Publication info: Washington,Govt. Print Off.,1899.
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: New York Botanical Garden
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  6. Fossil forests of the Yellowstone National Park /
    By: Knowlton, Frank Hall, - United States.
    Publication info: Washington :G.P.O.,1921.
    Contributed by: Harold B. Lee Library (archive.org)
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  7. Fossil forests of the Yellowstone national park.
    By: Knowlton, Frank Hall, - United States.
    Publication info: Washington,Govt. print. off.,1921.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  8. The Jurassic flora of Cape Lisburne, Alaska / by F.H. Knowlton.
    By: Knowlton, Frank Hall,
    Publication info: Washington :Govt. Print. Off.,1914.
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: New York Botanical Garden
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  9. The Laramie and the overlying Livingston formation in Montana /
    By: Weed, Walter Harvey, - Knowlton, Frank Hall,
    Publication info: Washington :Govt. Print. Off.,1893.
    Contributed by: Harold B. Lee Library (archive.org)
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  10. The Laramie flora of the Denver basin, with a review of the Laramie problem,
    By: Knowlton, Frank Hall,
    Publication info: Washington,Govt. print. off.,1922.
    Contributed by: Cornell University Library
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  11. The Laramie flora of the Denver basin. With a review of the Laramie problem, by F. H. Knowlton.
    By: Knowlton, Frank Hall,
    Publication info: Washington,Govt. print. off.,1922.
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: New York Botanical Garden
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  12. The mining districts of the Idaho basin and the Boise ridge, Idaho / by Waldemar Lindgren. With, A report on the fossil plants of the Payette formation / by Frank Hall Knowlton.
    By: Lindgren, Waldemar, - Knowlton, Frank Hall,
    Publication info: Washington :Govt. print. off.,1898.
    Contributed by: University of California Libraries (archive.org)
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  13. Remarks on the fossil turtles accredited to the Judith river formation, by F. H. Knowlton ...
    By: Knowlton, Frank Hall,
    Publication info: Baltimore, Md. :Williams & Wilkins company,[1911]
    Contributed by: University of California Libraries (archive.org)
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  14. Status of the Mesozoic floras of the United States. First paper: The older Mesozoic, Part II- General geology and paleontology.
    By: Ward, Lester Frank, - Fontaine, William Morris, - Knowlton, Frank Hall, - Wanner, Atreus,
    Publication info: Washington,Govt. Print. Off.,1900.
    Contributed by: Cornell University Library
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  15. Walter Deane correspondence. Senders A-Z
    By: Bailey, L. H. - Bebb, Michael Schuck, - Blaschka, Rudolf, - Deane, Walter, - Lloyd, C. G. - Morong, Thomas, - Owen, Maria L. - Rose, J. N. - Allen, Glover M. - Audubon, Florence, - Audubon, Maria Rebecca, - Bailey, Eliza R., - Barnes, Charles Reid, - Batchelder, Annie V., - Batchelder, Charles Foster, - Benson, Albert Emerson, - Brainerd, Ezra, - Brewster, William, - Carr, Albert Bonus, - Carr, Gladys V., - Chase, Agnes, - Cheney, Robert F., - Christensen, Abby W., - Churchill, Joseph Richmond,  - Coolidge, Charles Austin, - Curtiss, Allen Hiram,  - Cushing, Mary, - Deane, Charles E., - Demetrio, C. H., - Dexter, Lucy W., - Dexter, Mary, - Eames, Edwin Hubert, - Eaton, A. A.  - Eggleston, W. W. - Faber, Helen R., - Faber, Richard R., - Farlow, W. G. - Farwell, Oliver Atkins, - Faxon, Edwin,  - Fernald, George B., - Fernald, Merritt Lyndon, - Foord, William M., - Foster, Theodore B., - Ganong, William Francis, - Gattinger, Augustin, - Glatfelter, Noah Miller, - Goodale, George L. - Greene, Edward Lee, - Greenman, Anne T., - Greenman, J. M. - Hay, G. U. - Heading, Alice J., - Herriot, W., - Hervey, E. W. - Hill, E. J. - Hitchcock, A. S. - Holm, Theo. - Hopkins, Richard J., - Huber, Lucretia M., - Jesup, Henry Griswold - Kennedy, George G. - Knowlton, Frank Hall, - Lamson-Scribner, F., - Linder, Charles, - Lowell, James Arnold, - Lunell, Joel - Mathews, F. Schuyler - Maxon, William R. - McAtee, W. L. - Meehan, Thomas, - Munter, William H., - Oldys, Henry, - Paton, Lucy Allen, - Pease, Arthur Stanley, - Peebles, Florence - Penhallow, D. P. - Pennock, Charles J., - Philbrook, Augustus E., - Porter, Thomas C. - Pringle, Cyrus G. - Putnam, Bessie Lucina, - Putnam, William T., - Rand, Edward Lothrop - Rau, Eugene Abraham, - Rehder, Alfred, - Richardson, Martha Bebb, - Robinson, Benjamin Lincoln, - Rolfe, W. J. - Sandberg, John Herman, - Scudder, Winthrop S., - Sheppard, Susan, - Shute, Fred A., - Spaulding, F. B., - Sprague, A. C., - Steere, Rebecca P., - Stone, Phoebe J., - Stowell, Ruth K., - Suksdorf, Wilhelm, - Tatnall, Edward, - Terry, Emily Hitchcock, - Thaxter, Roland, - Thayer, Evelyn, - Thayer, John Eliot, , - Townsend, Charles Wendell, - Underwood, Lucien Marcus, - Vasey, George, - Ward, Lester Frank, - Ware, Robert Allison, - Weatherby, Charles Alfred, - Wiegand, Karl M. - Williams, Emile Francis, - Williams, R. S.  - Wood, Casey A. - Woodhouse, S. W. - Harvard University.
    Contributed by: Harvard University Botany Libraries
    BHL Collections: Harvard University Herbarium, Botany Libraries
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