Re:New Evidence Suggests Humans Arrived in the Americas Earl...
by robotiamsowhat on Thursday April 27, 2017 @05:08PM
(#14214722)
From [1]:
"Lake Toba is the site of a massive supervolcanic eruption estimated at VEI 8 that occurred 69,000 to 77,000 years ago, representing a climate-changing event. It is the largest known explosive eruption on Earth in the last 25 million years. According to the Toba catastrophe theory [2], it had global consequences for human populations; it killed most humans living at that time and is believed to have created a population bottleneck in central east Africa and India, which affects the genetic make up of the human worldwide population to the present."
"Lake Toba is the site of a massive supervolcanic eruption estimated at VEI 8 that occurred 69,000 to 77,000 years ago, representing a climate-changing event. It is the largest known explosive eruption on Earth in the last 25 million years. According to the Toba catastrophe theory [2], it had global consequences for human populations; it killed most humans living at that time and is believed to have created a population bottleneck in central east Africa and India, which affects the genetic make up of the human worldwide population to the present."
[1]: https://en.wikipedia.org/wiki/Lake_Toba
[2]: https://en.wikipedia.org/wiki/Toba_catastrophe_theory