Contents of the Tomb (IMAGE) University of California - San Diego Caption The jade pendant was buried around A.D. 800 with other objects, including pottery and a large stone that had been flaked into the shape of a deity. Credit Courtesy G. Braswell/UC San Diego Usage Restrictions Only with stories on this research 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.