Youtor
The Extinction That Caused The Dinosaurs And If It Never Happened
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ywzPWhsrM_8
There was once an extinction that wiped out so much life on Earth, it was practically a reset button. So what if that button was never, pushed? Life goes down a far different path. • Follow Me On Twitter: / althistoryhub • I Wrote A Book: https://amzn.to/2VQ21kh • Special thanks to my paleontologist friend Matt for helping out, as well as shoutout to TreytheExplainer for inspiring this video.
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