Dougal Dixon details every kind of prehistoric creature known from the age of dinosaurs, including dinosaurs, fish, mammals, reptiles, pterosaurs, plesiosaurs, ichthyosaurs, amphibians, crocodiles, turtles, birds and mosasaurs. Anatomical drawings demonst
From exploring the basic principles of geology to starting a rock and mineral collection, The Practical Geologist is the perfect introduction to the world of earth science. Beginning with a history of the earth's formation and development, this book expl
