Scientists Uncover Evidence of What May Be Earth's First Mass Animal Extinction - ScienceAlert
Tessa Koumoundouros |
Technology |
ScienceAlert |
11-10-2022 |
101
Since the Cambrian explosion 538.8 million years ago a time when many of the animal phyla we're familiar with today were established five major mass extinction events have whittled down the biodiversâ
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