Fossil Sites in East Africa (image) University of Utah Share Print E-Mail Caption The team analyzed more than 100 sites in East Africa with rich fossil records to track the longterm decline of megaherbivore diversity. Credit J. Tyler Faith Usage Restrictions Non-commercial w/ attribution. Share Print E-Mail 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.