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Make no mistake: the change our planet has gone through over that short time period is unprecedented. http://en.wikipedia.org/wiki/K/T_event http://en.wikipedi
by hnaccount8888 13y ago
Make no mistake: the change our planet has gone through over that short time period is unprecedented.
http://en.wikipedia.org/wiki/K/T_event http://en.wikipedia.org/wiki/K/T_event
- enraged_camel 13y agoContext is king. The T event was caused by a meteor, as opposed to a species.