Dating europeans america Sexchat yahoo mobile
"This is a whole new ball game," Steve Holen, co-director of the Center for American Paleolithic Research and the paper's lead author, told CNN.
The discovery changes the understanding of when humans reached North America.
Its serrated teeth, like steak knives, suggest it was a carnivore.
Buitreraptor is related to Velociraptor, the presumed cunning killer made famous by Hollywood.
Evidence that they existed in the Southern Hemisphere has been mounting.Paleontologists with the San Diego Natural History Museum discovered the remains of the elephant-like animal more than 20 years ago.But it wasn't until now that scientists were able to accurately date the findings, and possibly rewrite the history of the New World as we know it.Experts agreed that the earliest records of human ancestors in North America is about 15,000 years old, but the discovery of the Cerutti site "shows that human ancestors were in the New World ten times that length of time," said paleontologist Lawrence Vescera.The 11 scientists involved in the study told CNN it's too early to tell the impact of the new findings.
It comes at a time of continued controversy over government efforts to control immigration from within the EU which was a major factor behind the Conservatives last week missing their target of reducing net migration – currently 260,000 – to the ‘tens of thousands’.