Simulation (IMAGE) University of Cambridge Caption This is a 3-D model simulation of a glaciation on the Villarrica Volcano (Chile). Credit Pietro Sternai Usage Restrictions Please credit to Pietro Sternai License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.