It was an age of counterfeit giants, corrupt politicians, and intrepid pioneers. It was a time of scientific ferment. The second half of the 19th century - the so-called Gilded Age - was a time when Americans were exploring the West and building a nation which stretched from coast to coast. It was also when scientists began finding dinosaur fossils across the western half of the nation. Could the answer to the history of life and the proof of evolution...