Browsing by Author "Hay, Oliver Perry, 1846-1930."
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Item Descriptions of seven new species of turtles from the Tertiary of the United States. Bulletin of the AMNH ; v. 23, article 34.(New York : Published by order of the Trustees, American Museum of Natural History, 1907) Hay, Oliver Perry, 1846-1930.Item Descriptions of two new genera (Echmatemys and Xenochelys) and two new species (Xenochelys formosa and Terrapene putnami) of fossil turtles. Bulletin of the AMNH ; v. 22, article 3.(New York : Published by order of the Trustees, American Museum of Natural History, 1906) Hay, Oliver Perry, 1846-1930.Item On a collection of Upper Cretaceous fishes from Mount Lebanon, Syria, with descriptions of four new genera and nineteen new species. Bulletin of the AMNH ; v. 19, article 10.(New York : Published by order of the Trustees, American Museum of Natural History, 1903) Hay, Oliver Perry, 1846-1930.; Day, Alfrid.; American University of Beirut.Item On certain genera and species of North American Cretaceous actinopterous fishes. Bulletin of the AMNH ; v. 19, article 1(New York : Published by order of the Trustees, American Museum of Natural History, 1903) Hay, Oliver Perry, 1846-1930.; Cope, E. D. (Edward Drinker), 1840-1897.Item On the group of fossil turtles known as the Amphichelydia ; with, Remarks on the origin and relationships of the suborders, superfamilies, and families of testudines. Bulletin of the AMNH ; v. 21, article 9.(New York : Published by order of the Trustees, American Museum of Natural History, 1905) Hay, Oliver Perry, 1846-1930.Item On the skull of a new trionychid, Conchochelys admirabilis, from the Puerco beds of New Mexico. Bulletin of the AMNH ; v. 21, article 21.(New York : Published by order of the Trustees, American Museum of Natural History, 1905) Hay, Oliver Perry, 1846-1930.; Wortman, Jacob Lawson.Item On two interesting genera of Eocene turtles, Chisternon Leidy and Anosteira Leidy. Bulletin of the AMNH ; v. 22, article 9.(New York : Published by order of the Trustees, American Museum of Natural History, 1906) Hay, Oliver Perry, 1846-1930.Item A revision of the species of the family of fossil turtles called Toxochelyidae, with descriptions of two new species of Toxochelys and a new species of Porthochelys. Bulletin of the AMNH ; v. 21, article 10.(New York : Published by order of the Trustees, American Museum of Natural History, 1905) Hay, Oliver Perry, 1846-1930.; Brown, Barnum.