Updated December 08, 2015 07:24:07 The first dinosaur relatives may have emerged up to 10 million years later than previously thought, then evolved rapidly into the animals that would take over the world, a new study suggests.
We've all heard and read about the dinosaurs. We know the extinction theories, and you may even have your own. However, there were thousands of other creatures living amongst the dinosaurs that you may not know about. Some look like animals you would find in the zoo or aquarium today, while others are extremely bizarre and down right scary looking.