<i>Australopithecus sediba</i> Skull (IMAGE) University of Colorado at Boulder Caption A high-tech dental analysis of a 2-million-year-old hominid from South Africa involving CU-Boulder researchers indicates it had a unique diet that included trees, bushes and fruits. Credit Paul Sandberg, University of Colorado 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.