Harbinia (IMAGE) European Synchrotron Radiation Facility Caption Although the Cretaceous Santana Formation in Brazil is famous for its exceptionally preserved fish, it also yields ostracod fossils with preserved soft parts -- a very rare occurrence. The species Harbinia micropapillosa, here depicted as a scanning electron micrograph, reveals stunning details of the appendages. Now, a synchrotron holotomographic investigation showed that even internal organs can still be identified. The investigated fossils are housed by the Natural History Museum in London. Credit The Natural History Museum, London 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.