Download or read book Dinosaurs Under the Big Sky written by John R. Horner and published by . This book was released on 2001 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Jack Horner was in high school, he put together a science project that identified and compared dinosaur fossils from Montana and Alberta. Now a world-renowned dinosaur paleontologist, Dr. Horner realizes that many of his identifications in that proje