Study of a Fossil at the ESRF (IMAGE) European Synchrotron Radiation Facility Caption This image shows a fossil vertebra, ready for the screening with X-rays at the ESRF. The metal table on which it is fixed allows very accurate displacements and rotations of the fossil, which is necessary to reveal its internal structure in high resolution. Credit ESRF/I. Montero 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.