74,000年前 同样是发生于现今印度尼西亚境内 Lake Toba 多巴湖 同样是下面你将看到超级 火山爆发巨大喷口图像视频的景观
不同样的却是 你需要把下面看到的火山口 想像成 长达 100公里(!!)X 宽达 30公里 深达 505 米 的超超级巨型深坑
15秒视频:
https://twitter.com/LIJINSHAN2020 _4/status/1334454346109476865
In fact, human geneticists have learned through the study of accumulation of mutations in mitochondrial DNA that the human species was almost wiped out approximately 70,000-80,000 years ago. Probably only five or ten thousand people worldwide managed to survive.
实际上, 人类遗传学家通过研究线粒体DNA突变的积累获悉, 大约在70,000-80,000年前, 地球上的人类几乎灭绝, 全世界大概只有五千到一万现代智人存活了下来。
https://web.archive.org/web/20080113051422/http:// www.semp.us/publications/biot_reader.php?BiotID=164
https://www.youtube.com/watch?v=LS1SF0HPZE0&app=desktop
Lake Toba is the site of a supervolcanic eruption estimated at VEI 8 that occurred 69,000 to 77,000 years ago,[6][7][8] representing a climate-changing event.
Recent advances in dating methods suggest a more accurate identification of 74,000 years ago as the date.[9] It is the largest-known explosive eruption on Earth in the last 25 million years.
这是目前已知上溯史前 2500 万年以来 地球这颗行星上曾经发生过规模最大的爆炸性喷发。
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