Summary of Research (AUDIO) University of Oregon Your browser does not support the audio element. Caption Joshua Roering of the University of Oregon's Department of Geological Sciences provides the take-home message of his team's research published in the July 3 issue of Science. Credit University of Oregon 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.