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How Fast Did T. rex Run?: Unsolved Questions from the Frontiers of Dinosaur Science Book:Hardcover Its "All-Angle™" trip head withIn just the past twenty years, we have learned more about dinosaurs than we did in the previous two centuries. This book describes the extraordinary advances in palaeontology that are beginning to solve many of the mysteries surrounding these marvelous prehistoric creatures, including their mating habits, ways of communicating, skin color, migration patterns, and extinction. How did dinosaurs rear their young? What did they eat? What did T. rex