Books by Jacob Lawson Wortman:
Books in the extended shelves:
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Wortman, Jacob Lawson: The Ganodonta and their relationship to the Edentata. (American Museum of Natural History, 1897) (page images at HathiTrust)- Wortman, Jacob Lawson: New Oligocene horses. (1904), also by Henry Fairfield Osborn, James Williams Gidley, and William Diller Matthew (page images at HathiTrust)
- Wortman, Jacob Lawson: New suborder of Edentata (1896) (page images at HathiTrust)
- Wortman, Jacob Lawson: On some hitherto unrecognized reptilian characters in the skull of the Insectivora and other mammals (1921) (page images at HathiTrust)
- Wortman, Jacob Lawson: On The Affinities of Leptarctus primus of Leidy: American Museum of Natural History, Vol. VI, Article VIII, pp. 229-331. (Gutenberg ebook)
- Wortman, Jacob Lawson: Perissodactyls of the lower miocene White River beds (New York, 1895), also by Henry Fairfield Osborn (page images at HathiTrust)
- Wortman, Jacob Lawson: Post-Pliocene vertebrates of Indiana ([W.B. Burford, Printer], 1884), also by E. D. Cope (page images at HathiTrust)
- Wortman, Jacob Lawson: Restoration of Oxyoena lupina Cope, with descriptions of certain new species of Eocene Creodonts. (1899) (page images at HathiTrust)
- Wortman, Jacob Lawson: Species of Hyracotherium and allied Perissodactyla from the Wahsatch and Wind River beds of North America. (1896) (page images at HathiTrust)
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