Glaciale — L'era

: The characters discover a hidden underground world inhabited by dinosaurs.

Watch the making of the first film to see how the creators brought the prehistoric world to life: L'era glaciale

: The group tries to stop an asteroid from hitting Earth. : The characters discover a hidden underground world

: These periods shaped the modern landscape, creating features like the Great Lakes and determining the migration patterns of early humans and megafauna. L'era glaciale

: A long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets.