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Biggest five – or six? – mass extinctions ever - AsapSCIENCE video
Biggest five – or six? – mass extinctions ever
Apr 24, 2015
by Eleanor Imster in Videos » Earth, Science Wire
Over 99% of all the animal species that have ever lived are now extinct. Here are Earth’s biggest extinctions, in under 5 minutes. New video from AsapSCIENCE.
http://earthsky.org/earth/biggest-five-or-six-mass-extinctions-ever?utm_source=EarthSky+News&utm_campaign=e9351c2011-EarthSky_News&utm_medium=email&utm_term=0_c643945d79-e9351c2011-393525109
More from AsapSCIENCE: Animals we wish still existed:
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