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apr 11, 275425973 BC - Permian–Triassic extinction
Description:
About 250 million years ago, at the end of the Permian period, something killed some 90 percent of the planet's species.
Added to timeline:
Geologic TimeLine
By
Angelina Holguin
27 Nov 2018
0
1
392
Date:
apr 11, 275425973 BC
Now
~ 5883516 years ago
Images:
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