Ancestors of Mammals May Have Survived Largest Mass-Extinction in History in Antarctica

The largest mass-extinction in the world is considered to have happened about 252 million years ago due to quick global warming or climate change. A new study shows how some ancestors of mammals are believed to have survived this mass-extinction. Jörg Fröbisch and Kenneth Angielczyk from The Field Museum along with Christian Sidor from the University of Washington have recently identified the fossil remains of such a species in Antarctica.

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Ancestors of Mammals May Have Survived Largest Mass-Extinction in History in Antarctica