Title: Reptiles rule
Description: "Describes some of the animals of the Triassic Period, a time when reptiles were common and when the first dinosaurs, and the ancestors of the mammals, started to evolve. Includes an Animal Families glossary, prehistory timeline, and pronunciation guides"--
Subjects: Triassic Geologic Period, Juvenile literature, Fossil Animals, Paleontology
Time periods: Triassic