Skull (IMAGE) European Synchrotron Radiation Facility Caption This is the skull of Australopithecus Sediba at ESRF beamline ID19, where the skull’s teeth were investigated. The transparent plastic tube provided a stable support during the movements of the table at the scans. Credit ESRF 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.