Introduction to How do scientists determine the age of dinosaur bones?

"We're looking for dinosaur bones and haven't found one yet," he told reporters.

No dinosaur bones have been found, nor are they expected to as the sediment is much too young.

A group of kids finds some dinosaur bones and turns them into a museum.

"I don't think they can show definitely that those are dinosaur bone."

The most famous exhibit of this museum was a large dinosaur bone.

Or isn't it interesting to go to an area where nobody's looked for dinosaur bones before and find some?

It took around four years to find the dinosaur bones.

When he was eight years old, he found his first dinosaur bone.

They had found dinosaur bones in those red rocks back home, he remembered.