An Ammonite's Tongue (IMAGE) European Synchrotron Radiation Facility Caption This is a 3-D reconstruction of the radula (a tongue-like anatomical structure used by molluscs for feeding) of one of the Baculites fossils (AMNH 6653). Credit I. Kruta/MNHN 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.