It Took Earth Ten Million Years to Recover from Greatest Mass ExtinctionQuicklink submitted by Kyle McDermott Permalink
Become a Fan
|It took some 10 million years for Earth to recover from the greatest mass extinction of all time, latest research has revealed. Life was nearly wiped out 250 million years ago, with only 10 per cent of plants and animals surviving. It is currently much debated how life recovered from this cataclysm, whether quickly or slowly. Recent evidence for a rapid bounce-back is evaluated in a new review article by Dr Zhong-Qiang Chen, from the China University of Geosciences in Wuhan, and Professor Michael Benton from the University of Bristol. They find that recovery from the crisis lasted some 10 million years, as explained May 27 in Nature Geoscience. There were apparently two reasons for the delay, the sheer intensity of the crisis, and continuing grim conditions on Earth after the first wave of extinction.|
The time limit for entering new comments on this Quicklink has expired.
This limit can be removed. Our paid membership program is designed to give you many benefits, such as removing this time limit. To learn more, please click here.