Gail M. Ashley, Rutgers University (IMAGE) Rutgers University Caption This Gail M. Ashley, a professor in Rutgers University's Department of Earth and Planetary Sciences. Credit Courtesy of Gail M. Ashley 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.