World's largest mass extinction may have begun with volcanic winter

The end-Permian mass extinction 252 million years ago might have begun when eruptions triggered a volcanic winter

Landwebs Landwebs
Nov 19, 2021 - 08:00
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World's largest mass extinction may have begun with volcanic winter
The end-Permian mass extinction 252 million years ago might have begun when eruptions triggered a volcanic winter
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