Many scientists believe that a huge object from space hit Earth about 65 million years ago.
VOA: special.2009.01.20
A large meteorite hit the area four thousand million years ago.
VOA: special.2009.07.29
"It's a meat-eating dinosaur. It would have lived in the Late Jurassic period about a 140,150 million years ago.
VOA: standard.2009.12.08
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