Wildebeest Fossil Skull (IMAGE) Arizona State University Caption This wildebeest fossil skull was excavated at the Ledi-Geraru research site, Ethiopia. Credit Josh Robinson Usage Restrictions Use of this image is to illustrate this research and may only be used for that purpose. 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.