A Preliminary Report on the Vertebrate Paleontology of the Llano Estacado

Report Upon the Collections of Fishes Made in Portions of Nevada, Utah, California, Colorado, New Mexico, and Arizona: During the Years 1871, 1872, 1873, and 1874

On the Zoological Position of Texas: Issues 17-18

Contribution to the History of the Cetacea: Especially of the Eastern American Coasts

The Crocodilians, Lizards, and Snakes of North America

Recent Papers Relating to Vertebrate Paleontology

Papers: Volume 1

On False Elbow Joints

Check-list of North American Batrachia and Reptilia: With a Systematic List of the Higher Groups, and an Essay on Geographical Distribution ; Based on the Specimens Contained in the U.S. National Museum, Volume 13

The Fossil Vertebrata from the Fissure at Port Kennedy, Pa

Baur on the Temporal Part of the Skull, and on the Morphology of the Skull in the Mosasauridae

Syllabus of Lectures on Geology and Paleontology: Part 1

Topinard on the Latest Steps in the Genealogy of Man

Alfred Russel Wallace

The Batrachia of North America

The Primary Factors of Organic Evolution

On the Canidae of the Loup Fork Epoch

The Crocodilians, Lizards, and Snakes of North America

Collected Reprints, 1870-1897: Volume 3

On the Extinct Dogs of North America