Paleontology

Biology of the Sauropod Dinosaurs

The History of Creation

Dinosaurs of Darkness

New Perspectives on Horned Dinosaurs

Fossil Ice Crystals: An Instance of the Practical Value of “Pure Science”

The Geologic Setting of the John Day Country: Grant County, Oregon

Thoughts on a Pebble, or, A First Lesson in Geology

The cretaceous birds of New Jersey

Palæontological Report of the Princeton Scientific Expedition of 1877

Cambrian Ocean World

Bernissart Dinosaurs and Early Cretaceous Terrestrial Ecosystems

African Dinosaurs Unearthed

The Desert Bones

The zoology of the voyage of H.M.S. Beagle: Fossil mammalia

Geology and Inhabitants of the Ancient World

North American Plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus

The Rise and Progress of Palaeontology

The Coal Measures Amphibia of North America

Fossil Butterflies

Fossils