Glacial Moraines in Peruvian Andes (IMAGE) University of New Hampshire Caption University of New Hampshire associate professor of Earth science Joe Licciardi, lead author of a new study in this week's Science, analyzed samples from glacial moraines on the slopes of Nevado Salcantay, a 20,000-foot-plus peak that is the highest in the Cordillera Vilcabamba range of southern Peru. The researchers' tents on the lower right of the photo provide scale. Credit Joe Licciardi Usage Restrictions None 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.