animals, fossil

Describes the physical characteristics, movements, diet, defenses, and modern relatives of the prehistoric ammonoid.

Describes the physical characteristics of crinoids and blastoids, plant-like sea animals that lived during prehistoric times, and explains what scientists believe their daily lives were like.

Ice Age friends, Manny, Sid, and Diego, go in search of a new place to live when it becomes clear their frozen world in melting.

Presents computer reconstructions of some of the creatures and landscapes of post-dinosaur Earth, providing information about their behaviors and habitats, and examining the scientific evidence for their existence.

Provides illustrations and information about some of the giant reptiles and mammals that lived on Earth during and after the time of the dinosaurs, discussing where each animal lived, what it ate, and its characteristics.

Presents color-illustrated profiles of two hundred dinosaurs and other prehistoric animals, grouped by time period, describing their physical characteristics, habitats, geographic ranges, and sizes compared to humans.

Describes the animals of prehistoric North America from the time of the dinosaurs to the age of the mammoths.

Provides information on a variety of remains that have lasted from prehistoric times such as dinosaur dung, preserved woolly mammoths, and more.

Describes the discovery and study of fossil records revealing the herding and nesting behavior of the dinosaur known as Maiasaura.

Provides facts about large animals from the prehistoric period, such as the archelon and the argentavis, and includes illustrations.