Tagged: Toba

When an ancient volcanic ‘supereruption’ caused sudden cooling, early humans got lucky - Hot off the press

Guest Author Jul 22, 2021

Ben Black, Rutgers University and Anja Schmidt, University of Cambridge Around 74,000 years ago, a “supereruption” on the island of Sumatra, Indonesia, blasted out an estimated 5,000 cubic kilometres of magma. This was the Toba eruption, the largest volcanic eruption of the past 2 million years. To put 5,000 cubic kilometres of magma in perspective, this is more than … Read More