Ocean State Libraries

"Describes some of the animals of the Jurassic Period, a time when dinosaurs reached their biggest sizes. Includes an Animal Families glossary, prehistory timeline, and pronunciation guides"--

"Describes the animals of the Paleozoic Era, when animals with bony parts and the first land animals developed. Includes an Animal Families glossary, prehistory timeline, and pronunciation guides"--

"Describes the animals of the Quaternary Period, when an ice age took hold of Earth, and new animals evolved to survive the harsh weather. This period also marks when our human ancestors started to appear. Includes an Animal Families glossary, prehistory timeline, and pronunciation guides"--

Describes the physical characteristics and predatory behavior of the ancient reptile which became extinct sixty-five million years ago.