Fémur izquierdo del gorgonopsio (IMAGE) Institut Català de Paleontologia Miquel Crusafont Caption Réplica del fémur izquierdo del gorgonopsio Credit Anna Solé / Institut Català de Paleontologia Miquel Crusafon Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-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.