Thomas Say

Thomas Say (June 27, 1787 – October 10, 1834) was an American entomologist, conchologist, and herpetologist. His studies of insects and shells, numerous contributions to scientific journals, and scientific expeditions to Florida, Georgia, the Rocky Mountains, Mexico, and elsewhere made him an internationally known naturalist. Say has been called the father of American descriptive entomology and American conchology. He served as librarian for the Academy of Natural Sciences of Philadelphia, curator at the American Philosophical Society (elected in 1817), and professor of natural history at the University of Pennsylvania. Provided by Wikipedia
Showing 1 - 16 results of 16 for search 'Say, Thomas, 1787-1834', query time: 0.15s Refine Results
  1. 1
    The complete writings of Thomas Say, on the conchology of the United States /
    by Say, Thomas, 1787-1834
    Published 1858
    Book
  2. 2
    The complete writings of Thomas Say : on the conchology of the United States /
    by Say, Thomas, 1787-1834
    Published 1858
    Book
  3. 3
    American entomology. : A description of the insects of North America /
    by Say, Thomas, 1787-1834
    Published 1869
    Book
  4. 4
    American entomology, or, Descriptions of the insects of North America : illustrated by coloured figures from original drawings executed from nature /
    Microform Book
  5. 5
    American entomology : or descriptions of the insects of North America /
    by Say, Thomas, 1787-1834
    Published 1870
    Book
  6. 6
    On a quadruped belonging to the order Rodentia /
    by Say, Thomas, 1787-1834
    Published 1825
    Microform Book
  7. 7
    A new genus of mammalia proposed : and a description of the species upon which it is founded /
    by Say, Thomas, 1787-1834
    Published 1826
    Microform Book
  8. 8
    On two genera and several species of Crinoidea /
    by Say, Thomas, 1787-1834
    Published 1826
    Microform Book
  9. 9
    The complete writings of Thomas Say on the entomology of North America /
    by Say, Thomas, 1787-1834
    Published 1883
    Book
  10. 10
    American entomology : or Descriptions of the insects of North America /
    by Say, Thomas, 1787-1834
    Published 1824
    Book
  11. 11
    A glossary to Say's Entomology.
    by Say, Thomas, 1787-1834
    Published 1825
    Book
  12. 12
    Account of an expedition from Pittsburgh to the Rocky Mountains : performed in the years 1819 and '20, by order of the Hon. J. C. Calhoun, sec'y of war, under the command of Major Stephen H. Long, from the notes of Major Long, Mr. T. Say and other gentlemen of the exploring party /
    by James, Edwin, 1797-1861
    Published 1822
    Other Authors: “...Say, Thomas, 1787-1834...”
    Book
  13. 13
    Account of an expedition from Pittsburgh to the Rocky Mountains.
    by James, Edwin, 1797-1861
    Published 1966
    Other Authors: “...Say, Thomas, 1787-1834...”
    Book
  14. 14
    Account of an expedition from Pittsburgh to the Rocky Mountains, under the command of Major Stephen H. Long, from the notes of Major Long, Mr. T. Say, and other gentlemen of the exploring party /
    by James, Edwin, 1797-1861
    Published 1972
    Other Authors: “...Say, Thomas, 1787-1834...”
    Book
  15. 15
    Account of an expedition from Pittsburgh to the Rocky Mountains : performed in the years 1819 and '20, by order of the Hon. J. C. Calhoun, Sec'y of War: Under the command of Major Stephen H. Long /
    by James, Edwin, 1797-1861
    Published 1823
    Other Authors: “...Say, Thomas, 1787-1834...”
    Book
  16. 16
    Account of an expedition from Pittsburgh to the Rocky Mountains : performed in the years 1819 and '20, by order of the Hon. J.C. Calhoun, sec'y of war: under the command of Major Stephen H. Long. From the notes of Major Long, Mr. T. Say, and other gentlemen of the exploring party /
    by James, Edwin, 1797-1861
    Published 1822
    Other Authors: “...Say, Thomas, 1787-1834...”
    Microform Book
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