Robotic ammonite swimming gifs (IMAGE) University of Utah Caption An experimental “run” of a robotic ammonite. This is the round Sphaerocone shape, with tracking points to monitor movement in three dimensions. Credit David Peterman/University of Utah Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.