Download or read book Raptor Pack written by Dr Robert T Bakker, PH.D. and published by . This book was released on 2003-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The noted paleontologist presents the amazing story of a day in the life of a pack of raptor dinosaurs. Includes an explanation of how scientists study rocks, fossils, and bones, and compares modern predators to raptor behavior. Illustrations.