Temnodontosaurus (IMAGE) University of Bristol Caption The huge ichthyosaur Temnodontosaurus from the Early Jurassic of Germany. This specimen is about 7 m long, but other ichthyosaurs grew up to 21 m. Credit Ben Moon 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.