Nomadic Burial (image) Washington University in St. Louis Share Print E-Mail Caption Washington University graduate student Elissa Bullion uncovers an ancient skull from a burial plot at the Medieval city of Tashbulak in Uzbekistan. Credit Photo by Tom Malkowicz/ Washington University in St. Louis. Usage Restrictions None 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.