The 'Great Dying' wasn't so great after all: Extinction event 252 million years ago may have been less extreme than thought



It’s been called the worst extinction in our planet’s history, wiping out nearly all life on Earth 252 million years ago.
But, according to a new study, ‘The Great Dying’ might not have been as bad as once thought.
While previous research found this event led to the extinction of up to 96 percent of all marine species, the new calculations estimate the losses may have been much lower, with the actual extinction rate at around 81 percent, suggesting instead that ‘life did not almost disappear.’
WHAT THE STUDY FOUND   According to the new calculations, 90 orders and 220 families of marine... read more

 
5 October 2016 in Science &Technology, Views: 49
Source: Daily Mail
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