A collection of facts and trivia about dinosaurs and other prehistoric animals, usually framed in a qestion and answer format.

Of all the continents on Earth, none preserves a more spectacular story of our planet's origins than Australia. NOVA's four-part "Australia's First 4 Billion Years" takes viewers on a rollicking adventure from the birth of the Earth to the emergence of the world we know today. With help from host and scientist Richard Smith, we meet titanic dinosaurs and giant kangaroos, sea monsters and prehistoric crustaceans, disappearing mountains and deadly asteroids....

Rhyming text examines the prehistoric world of the dinosaurs and the early mammals and birds that followed them.

Provides information on prehistoric animals, including what dinosaurs are and what happened to them, what other animals lived at the same time as dinosaurs, how we know about dinosaurs and when they lived, and more.

When Scrat creates a meteor shower that threatens the Earth, the animals must band together to find a way to keep one giant meteor from destroying the world.

A group of scientists undertake an expedition to Alaska's Federal Wilderness Zone to study the effects of global warming. The expedition changes suddenly when the group heads out on a routine foray into a glacial ice cave and makes an astonishing find.

Presents the names, physical characteristics, and places of origin of a variety of extinct animals, arranged chronologically into eras, periods, and epochs, and discusses times of mass extinction.