How survivors spanned the globe after Earth's biggest mass extinction
Scientists don't call it the "Great Dying" for nothing. About 252 million years ago, upward of 80% of all marine species ...
Stanford Scientists Crack 252-Million-Year-Old Biodiversity Mystery
Stanford scientists found that dramatic climate changes after the Great Dying enabled a few marine species to spread globally ...
Supernovas may have played a role in two of Earth’s largest mass extinctions, study suggests
New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...
Rare fossil sheds light on unusual claw-bearing Therizinosaur
A rare fossil unearthed in Mongolia's Gobi Desert has led to the identification of a new dinosaur species Duonychus ...
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Supernovas may have had a role in two of Earth’s largest mass extinctions, study suggests
Violent supernovas may have caused two of Earth’s largest mass extinctions ... and many other species to extinction.Researchers first identified the cause of the end-Cretaceous extinction ...
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How survivors spanned the globe after Earth’s biggest mass extinction
But the extinction alone doesn’t explain the bizarre presence of its surviving species – previously ... to examine other past mass extinctions, such as the end-Cretaceous event that famously ...
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Supernovas may have had a role in two of Earth’s largest mass extinctions, study suggests
Violent supernovas may have caused two of Earth’s largest mass extinctions that have ... dooming the dinosaurs and many other species to extinction.Researchers first identified the cause of the ...