During the time of the dinosaur there were no factories or automobiles so the ozone layer would be in

God, asteroids and volcanoes. What do those three items have in common? They are all three forces believed

The Extinction of the Dinosaurs

For 165 Million Years, give or take a million years or so, the dinosaurs

The earth was a much different place 65 to 150 million years ago when dinosaurs roamed the earth. Many

The extinction of the dinosaurs occurred during then end of the Cretaceous era, around 65 million years

What killed the biggest beasts that ever walked this land? How could something live for so many millions

Dinosaurs are those fascinating creatures that every small child loves, and which stirs the imagination

Ever since the first dinosaur fossils were discovered and the world came to know about these magnificent

Fact: Dinosaurs are extinct.

Beyond that, it's all guesswork. Why did they all die, and yet other species

Analysis of Dinosaur Extinction Theories

Why are humans so curious about the beasts, the dinosaurs that

There are many theories in the scientific community on what caused the dinosaur's sudden demise. Extinction

There are four major theories about the eventual extinction of those animals that we refer to as being

THEORIES ON HOW THE DINOSAURS BECAME EXTINCT

Since the beginning of geological time, the earth has undergone

Many of the animals that inhabit the planet Earth during the era of the dinosaurs were not wiped out

Based on the fossilized bones that archaeologists unearthed, dinosaurs are gigantic and sometimes ferocious

How did dinosaurs disappear? The fossil record portrays dinosaurs as a highly successful animal during

While it is known that a major event would have been required to bring about the extinction of dinosaurs,