Anonymous
Apr 17
The Cenozoic era is known to have produced modern humans mammal species and also the extinction of large mammals such as mammoths. How many years ago did that happen?
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Apr 17
The Cenozoic era began approximately 66 million years ago and continues to the present day. The extinction of large mammals such as mammoths occurred towards the end of the Pleistocene epoch, which ended around 11,700 years ago.
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