31 marzo 2015
Geoscientists have revealed information about how continents were generated on Earth more than 2.5 billion years ago — and how those processes have continued within the last 70 million years to profoundly affect the planet’s life and climate.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/UPdqKmR-9b8/150331113613.htm
