Permian extinction marked the end of _______?

پرمین معدومیت نے ______ کے اختتام کو نشان زد کیا؟

Archeozoic Era

Cenozoic Era

Paleozoic Era

None of these

The Permian extinction, around 155 million years ago, marked the end of the Paleozoic Era.

It was the largest mass extinction in Earth's history, wiping out over 90% of marine species.