Dinosaurs roamed the earth for over 160 million years, before vanishing into the mists of time. Learn how they lived, communicated, socialized and survived in a world of spewing volcanoes and harsh extremes. Ground-breaking discoveries provide important new insights into these marvelous creatures.

Dinosaurs roamed the earth for over 160 million years, before vanishing into the mists of time. Learn how they lived, communicated, socialized and survived in a world of spewing volcanoes and harsh extremes. Ground-breaking discoveries provide important new insights into these marvelous creatures.

Dinosaurs roamed the earth for over 160 million years, before vanishing into the mists of time. Learn how they lived, communicated, socialized and survived in a world of spewing volcanoes and harsh extremes. Ground-breaking discoveries provide important new insights into these marvelous creatures.