Hipparion Forstenae (IMAGE) Science China Press Caption This is an image of an upper jaw fossil and a reconstruction of Hipparion forstenae (art by Chen Yu). Credit ©Science China Press 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.