Teton Range Granite (IMAGE) University of Wyoming Caption University of Wyoming Department of Geology and Geophysics Professor Carol Frost takes notes at Talus Lake, in the remote northern Teton Range, while researching ancient rocks formed by tectonic collisions. Credit Ron Frost 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.