Cope, E. D., 1878, A new opisthocoelous dinosaur: American Naturalist, v. XII, p. 406.
Osborn, H. F., and Mook, C. C., 1921, Camarasaurus, Amphicoelias, and other sauropods of Cope: American Museum of Natural History Memoirs, v. 3, p. 249-387; n.s.
| Home Page | Browse | Search | Feedback | Links |
| The FAQ | Must-Read Files | Index | Creationism | Evolution | Age of the Earth | Flood Geology | Catastrophism | Debates |