John R Horner
Author
Description
In the summer of 1990, the first nearly complete Tyrannosaurus rex skeleton ever found was excavated in the Montana badlands under the supervision of one of the world's leading dinosaur paleontologists, Dr. John Horner. That same year a second, even more complete, skeleton was found in South Dakota. Together these skeletons are yielding surprising new insights into the most famous of the dinosaurs. We know more today than ever before about the anatomy...