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08-05-2013, 04:56 PM
Ice core data suggests a cosmic impact killed off Clovis people
Platinum found in an ice core has been dated back to the 'Big Freeze'
The freeze is linked to the demise of the North American Clovis people
The evidence suggests that a cosmic impact caused planet's colder phase
By ELLIE ZOLFAGHARIFARD
According to researchers at Harvard University, this provides evidence that a comet tipped the world into its colder phase, making dozens of species extinct.
http://www.dailymail.co.uk/sciencetech/article-2383733/A-comet-DID-wipe-North-American-prehistoric-humans-Ice-core-data-suggests-cosmic-impact-killed-Clovis-people.html#ixzz2b7A144F1
Platinum found in an ice core has been dated back to the 'Big Freeze'
The freeze is linked to the demise of the North American Clovis people
The evidence suggests that a cosmic impact caused planet's colder phase
By ELLIE ZOLFAGHARIFARD
According to researchers at Harvard University, this provides evidence that a comet tipped the world into its colder phase, making dozens of species extinct.
http://www.dailymail.co.uk/sciencetech/article-2383733/A-comet-DID-wipe-North-American-prehistoric-humans-Ice-core-data-suggests-cosmic-impact-killed-Clovis-people.html#ixzz2b7A144F1