Remember how hot the Earth was when the dinosaurs ruled the planet?

Back when dinosaurs ruled the earth, they always used to say the pressure on the brain'd drive you crazy.

After all, the dinosaurs ruled for more than 150 million years - and some even became birds that still flap around today.

It seems an immense time-after all, one hundred million years ago the dinosaurs ruled Earth.

But dinosaurs ruled the Earth for sixty million years.

Sixty five million years ago, dinosaurs ruled the world.

This set is a comprehensive history of Zeppelin, the ten years when the dinosaur ruled the Earth.

Dinosaurs ruled unchallenged for 180 million years; man has walked the earth for only a small fraction of that time.

It also appeared in the 1971 film 'When Dinosaurs Ruled the Earth'.

The dinosaurs ruled the earth until an asteroid or comet knocked them out, allowing other forms of life - and, eventually, us - to take over.