Stock Footage0:30
Getty Images

Fog settles in a river canyon: sunbeams filter through a dust-choked forest: a triceratops roars during an earthquake in a computer generated animation.

Pre-K - Higher Ed
Fog settles in a river canyon: sunbeams filter through a dust-choked forest: a triceratops roars during an earthquake in a computer generated animation.
Stock Footage0:16
Getty Images

A Tyrannosaurus Rex and Triceratops tangle in a forest.

Pre-K - Higher Ed
A Tyrannosaurus Rex and Triceratops tangle in a forest.
Stock Footage0:34
Getty Images

Herbaceous dinosaurs migrate across a wide plain in a computer generated animation.

Pre-K - Higher Ed
Herbaceous dinosaurs migrate across a wide plain in a computer generated animation.
Stock Footage0:33
Getty Images

Storm clouds loom over a field where an armored dinosaur grazes in a computer generated animation.

Pre-K - Higher Ed
Storm clouds loom over a field where an armored dinosaur grazes in a computer generated animation.
Stock Footage0:23
Getty Images

Pterodactyls perch on a cliff and look across a disastrous landscape in a computer generated animation.

Pre-K - Higher Ed
Pterodactyls perch on a cliff and look across a disastrous landscape in a computer generated animation.
Stock Footage0:39
Getty Images

A triceratops roars at another dinosaur as a Tyrannosaurus Rex roars at both of them in a computer generated animation.

Pre-K - Higher Ed
A triceratops roars at another dinosaur as a Tyrannosaurus Rex roars at both of them in a computer generated animation.
Stock Footage0:44
Getty Images

A Tyrannosaurus Rex and a triceratops tangle on a field in a computer generated animation.

Pre-K - Higher Ed
A Tyrannosaurus Rex and a triceratops tangle on a field in a computer generated animation.
Stock Footage0:28
Getty Images

A Tyrannosaurus Rex nurtures its babies as they hatch from eggs in a computer generated animation.

Pre-K - Higher Ed
A Tyrannosaurus Rex nurtures its babies as they hatch from eggs in a computer generated animation.
Stock Footage0:12
Getty Images

Storm clouds race over a valley where a dinosaur lies dying in a computer generated animation.

Pre-K - Higher Ed
Storm clouds race over a valley where a dinosaur lies dying in a computer generated animation.
Stock Footage0:27
Getty Images

Dinosaur carcasses litter a blasted valley in a computer generated animation.

Pre-K - Higher Ed
Dinosaur carcasses litter a blasted valley in a computer generated animation.
Stock Footage0:30
Getty Images

Dinosaurs chase each other through a desert canyon in a computer generated animation.

Pre-K - Higher Ed
Dinosaurs chase each other through a desert canyon in a computer generated animation.
Stock Footage0:20
Getty Images

A Sauroposeidon walks through a sunlit jungle.

Pre-K - Higher Ed
A Sauroposeidon walks through a sunlit jungle.
Stock Footage0:56
Getty Images

Rocks and other debris engulf dinosaurs, killing them in a computer generated animation.

Pre-K - Higher Ed
Rocks and other debris engulf dinosaurs, killing them in a computer generated animation.
Stock Footage0:50
Getty Images

Dinosaurs roar, then investigate a large dinosaur carcass in a computer generated animation.

Pre-K - Higher Ed
Dinosaurs roar, then investigate a large dinosaur carcass in a computer generated animation.
Stock Footage0:55
Getty Images

A winged dinosaur defends her babies from a Tyrannosaurus Rex in a computer generated animation.

Pre-K - Higher Ed
A winged dinosaur defends her babies from a Tyrannosaurus Rex in a computer generated animation.
Stock Footage0:29
Getty Images

Dinosaurs flee a forest fire in a computer generated animation.

Pre-K - Higher Ed
Dinosaurs flee a forest fire in a computer generated animation.
Stock Footage0:12
Getty Images

Dinosaurs attack and kill each other.

Pre-K - Higher Ed
Dinosaurs attack and kill each other.
Stock Footage0:34
Getty Images

A small dinosaur tries to rob a nest of a larger dinosaur's eggs in a computer generated animation.

Pre-K - Higher Ed
A small dinosaur tries to rob a nest of a larger dinosaur's eggs in a computer generated animation.
Stock Footage0:32
Getty Images

A Tyrannosaurus Rex stalks two Triceratops in a computer generated animation.

Pre-K - Higher Ed
A Tyrannosaurus Rex stalks two Triceratops in a computer generated animation.
Stock Footage0:30
Getty Images

A Tyrannosaurus Rex roars in a forest and its spine and organs are revealed in a computer-generated animation.

Pre-K - Higher Ed
A Tyrannosaurus Rex roars in a forest and its spine and organs are revealed in a computer-generated animation.
Stock Footage0:23
Getty Images

Tyrannosaurus rexes kill a Triceratops in a forest: a Quetzalcoatlus soars in a cloudy sky.

Pre-K - Higher Ed
Tyrannosaurus rexes kill a Triceratops in a forest: a Quetzalcoatlus soars in a cloudy sky.
Stock Footage0:20
Getty Images

Triceratops roar then charge at each other.

Pre-K - Higher Ed
Triceratops roar then charge at each other.
Stock Footage0:11
Getty Images

A Tyrannosaurus rex examines a hatchling.

Pre-K - Higher Ed
A Tyrannosaurus rex examines a hatchling.
Stock Footage0:11
Getty Images

Two Parasaurolophus rear up on their hind legs and try to intimidate each other.

Pre-K - Higher Ed
Two Parasaurolophus rear up on their hind legs and try to intimidate each other.