Illustration (IMAGE) Field Museum Caption Giant gorgonopsian Inostrancevia with its dicynodont prey, scaring off the much smaller African species Cyonosaurus. Credit Art by Matt Celeskey. Usage Restrictions Please include credit License Original 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.