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How did humans survive Toba supereruption 74,000 years ago? Volcanic glass may have the answer
Archaeologists find out the reach and impact of the Toba supereruption 74,000 years ago by analyzing cryptotephra.
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jayde N. Hirniak, Arizona State University (THE CONVERSATION) If you were lucky 74,000 ...
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