Bones were discovered.
:) Yes, I know, it's hard to believe, but the Utahraptor was found in Utah.
No human has ever lived that long to know.
As far as we know, the Utahraptor did not have wings, and was as such incapable of flight.
No human has ever lived that long to know.
Scientists know that the first Americans were hunters by studying their burial grounds. They can study how they lived by how their remains were left and what was left with them.
All humans who have ever existed have lived on Earth. Until a few centuries ago people did not know Earth was a planet, but they still lived here.
The most know person was Edison.
Well, in the first and second Jurassic park, they were most likely Deinonychus or Utahraptor.... NOT Velociraptor! In the third Jurassic Park, they were definitly Utahraptor! How do I know? I saw a Jurassic Park trading card ;)
I do not know who coined tje phrase but i know this . It mustve been a woman and an unmarried one at that!
The exact answer is not known. We do know that it is over 99%.
First of all, wikianswers are wrong. utahraptor doesnt mean, "PREDATOR FROM Utah", it means, "ROBBER OF Utah." )= [Second of all, the question isn't how fast a utahraptor CAN run. Its not how fast a Utah raptor CAN run; because if it can run, it would still be alive, but its not, so it should be COULD run. )= 0Also, i don't know the answer, i only wanted to say that, but if any one knows the answer, that would be cool. But i DO know it is the fastet dinosaur, if they were all still alive. = ]
That was what I was thinking. Sorry I don't know. Maybe by the size shape and the pattern of it. Hope this helps.