Equid burial from Umm el-Marra, Syria (IMAGE) CNRS Caption Umm el-Marra (northern Syria) is a 4,500-year-old princely burial complex. Several equids have been found on the site, buried in their own installations. Credit © Glenn Schwartz / John Hopkins University. Usage Restrictions May only be used to report on this work. 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.