AirDate: 1/15/2005 |
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Overview: Travel back in time to look at three of the largest mass extinctions that have decimated life on the planet. What caused these wipeouts? |
Human ExtinctionShow: Naked Science --> Season: 7 - Season 7
AirDate: 1/15/2005
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Overview: Travel back in time to look at three of the largest mass extinctions that have decimated life on the planet. What caused these wipeouts? |