Excavating the Bones (IMAGE) Michigan State University Caption Michigan State University students, from left, Lindsey Jenny, Tracey Tichnell and Cate Bird excavate graves in Sudan in 2007 to save the Nubian remains from a large dam that now covers the area. Credit Michigan State University 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.