Relates the life stories of two nineteenth-century American dinosaur paleontologists and gives details of the bitter feud that existed between them.

Lucid, nontechnical study presents the absorbing human, scientific and political dramas involved in the discovery and reconstruction of the gigantic reptiles, birds and other creatures who roamed the prehistoric West. Much of the book is devoted to the work of Othniel Charles Marsh and Edward Drinker Cope, two brilliant 19th-century paleontologists whose discoveries revolutionized the discipline, but whose bitter feud is legendary. 51 halftones. Bibliography....

"Edward Drinker Cope was a Philadelphia Quaker from a wealthy family, an old-fashioned naturalist in the Jeffersonian tradition. Othniel Charles Marsh, a farm boy who had risen to a Yale professorship, was the model of a modern scientific entrepreneur. Opposites in personality and background as well as in political orientation and scientific beliefs, they fought over fossils as bitterly as other men fought over gold. With Indian wars swirling around...