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Science

(9,950 posts)

1. The timing is kind of hard to ignore.

Tue Mar 25, 2014, 10:53 AM

Mar 2014

North American mega fauna fossils don't show enough evidence of human predation to point to our ancestors as the cause of the N.A. mega fauna demise.

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Destroyer of Worlds [View all] n2doc Mar 2014 OP

The timing is kind of hard to ignore. denbot Mar 2014 #1

from the article n2doc Mar 2014 #2

Low densities would make population studies difficult. denbot Mar 2014 #3

Not necessarily. sofa king Mar 2014 #4