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The Cetacea
Published in The American Naturalist, in 1890, in volume 24, issue 283, pages 599-616
Created: 2017-01-01, modified: 2017-01-01
On a New Proboscidian
Published in Proceedings of The American Philosophical Society, in 1877, in volume 16, issue 99, pages 584-585
Created: 2017-01-01, modified: 2017-01-01
Remarks
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 419
Created: 2017-01-01, modified: 2017-01-01
E. D. Cope, as an Entomologist
Published in Psyche: A Journal of Entomology, in 1897, in volume 8, issue 254, pages 75
Created: 2016-06-19, modified: 2016-06-19
On Tiaporus, a New Genus of Teiidœ
Published in Proceedings of The American Philosophical Society, in 1892, in volume 30, issue 137, pages 132-133
Created: 2017-01-01, modified: 2017-01-01
On a blind silurid, from Pennsylvania
Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1864, in volume 16, pages 231-233
Created: 2010-02-09, modified: 2021-04-05
The herpetology of Florida
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1875, in volume 1875, pages 10-11
Created: 2011-06-01, modified: 2021-04-05
On the Saurodontidæ
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 529-538
Created: 2017-01-01, modified: 2017-01-01
On the Adocidæ
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 547-553
Created: 2017-01-01, modified: 2017-01-01
On Megaptera Bellicosa
Published in Proceedings of The American Philosophical Society, in 1871, in volume 12, issue 81, pages 103-108
Created: 2017-01-01, modified: 2017-01-01
On a new species of Bufo from Texas
Published in Proceedings of The United States National Museum, in 1889, in volume 11, pages 317-318
Created: 2011-06-30, modified: 2017-01-06
The mesenteries of the Sauria
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1896, in volume 1896, pages 308-314
Created: 2010-10-15, modified: 2021-04-05
On the snakes of Florida
Published in Proc. U. S. Natl. Mus, in 1889, in volume 11, pages 381-394
Created: 2011-06-01, modified: 2017-01-06
New forms of Coryphodontidæ
Published in Annals And Magazine of Natural History, in 1882, in volume 9, pages 211-212
Created: 2011-09-29, modified: 2011-09-29
Note on Saurocephalus, Harlan
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 608
Created: 2017-01-01, modified: 2017-01-01
On False Elbow Joints
Published in Proceedings of The American Philosophical Society, in 1892, in volume 30, issue 139, pages 285-291
Created: 2017-01-01, modified: 2017-01-01
On the genus Tomiopsis
Published in Proceedings of The American Philosophical Society, in 1893, in volume 31, issue 142, pages 317-318
Created: 2017-01-01, modified: 2017-01-01
The Reptilian Order Cotylosauria
Published in Proceedings of The American Philosophical Society, in 1895, in volume 34, issue 149, pages 436-457
Created: 2017-01-01, modified: 2017-01-01
On the hemipenes of the Sauria
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1896, in volume 48, pages 461-467
Created: 2010-03-21, modified: 2021-04-05
The cave-bear of California
Published in Annals And Magazine of Natural History, in 1880, in volume 5, pages 260-261
Created: 2011-09-29, modified: 2011-09-29
On the Species of Iguaninœ
Published in Proceedings of The American Philosophical Society, in 1886, in volume 23, issue 122, pages 261-271
Created: 2017-01-01, modified: 2017-01-01
The Osteology of the Lacertilia
Published in Proceedings of The American Philosophical Society, in 1892, in volume 30, issue 138, pages 185-221
Created: 2017-01-01, modified: 2017-01-01