Documents the work of an early twentieth-century paleontologist, named after the famous circus icon by his ambitious parents, who grew up to work for the American Museum of Natural History and discovered the first documented skeletons of the Tyrannosaurus Rex and other noteworthy species.

"Eons past, an ancient creature the size of a bunkhouse lived out a solitary life and died all alone in a rugged canyon. Millennia later that canyon occupied an isolated corner of C. L. McSween's Rocking S. Ranch. Then McSween decied to dam up the canyon to provide water for his cattle. Paleontologist from back east, discovers the cache of bones from this long-dead Jurassic monster, he realizes they are a priceless treasure trove. C. L. McSween and...