Animation Sequence Romundina Fish Fossil (video) European Synchrotron Radiation Facility Loading video... Caption In this video sequence, different transparencies provide an ensemble view of the blood vessel network (red: arteries; blue: veins), nerves and endocranial cavity (yellow), shape of telencephalon, nasal sacs and rostronasal capsule, notochord (maroon), and inner ears (light blue) of the fish fossil Romundina. Credit Vincent Dupret, Uppsala University and Philippe Loubry, CNRS-MNHN, Usage Restrictions Permission is granted by Nature for external media use of the file. 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.