The Structure and Relations of Dinichthys: With Descriptions of Some Other New Fossil Fishes

The Flora of the Amboy Clays; a Posthumous Work Ed. by Arthur Hollick

Catalogue of the Flowering Plants and Ferns of Ohio

The Paleozoic Fishes of North America

Food and Fiber Plants of the North American Indians

Fossil Fishes and Fossil Plants of the Triassic Rocks of New Jersey and the Connecticut Valley

Description of the Fossil Plants Collected by Mr. George Gibbs

The Later Extinct Floras of North America

Earthquakes

Illustrations of Cretaceous and Tertiary Plants of the Western Territories of the United States

Report Upon the Colorado River of the West, Explored in 1857 and 1858 by Lieutenant Joseph C. Ives ... Under the Direction of the Office of Explorations and Surveys, A.A. Humphreys, Captain Topographical Engineers, in Charge. By Order of the Secretary of War