Dean Lomax & Sven Sachs (IMAGE) University of Manchester Caption Dean Lomax and Sven Sachs at Lower Saxony State Museum in Hannover, Germany. Credit © Dean R. Lomax 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.