Daniel Sturmer (IMAGE) University of Cincinnati Caption UC geologist Daniel Sturmer studied a massive landslide outside Las Vegas that scattered debris over an area the size of a small city more than 5 million years ago. Credit Joseph Fuqua/UC Usage Restrictions None License Original 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.