Dinosaurs and Other Prehistoric Animals - Carl Mehling

Since its creation from cosmic debris, the Earth has undergone radical changes.  As the planet itself has been transformed, so the life upon it has changed, in manners that the modern mind can scarcely imagine.  Relying on the latest research, theories, and fossil finds, this book outlines various animals that have existed through Earth's long history, from the earliest trilobites to the near-modern woolly mammoths.