Indication of a High Social Status (image) University of Bonn Share Print E-Mail Caption Scientists from the University of Bonn discovered a mass grave in the Classic Maya city Uxul (Mexico). Some of the skulls featured tooth incrustations with jade -- a popular body adornment in the Classic Maya society which due to the material's scarcity was reserved to persons of high social status. For these incrustations, stone tools were employed to drill small cavities in the tooth. These cavities were thereupon filled with fitting pieces of jade. Credit (c) Photo: Nicolaus Seefeld/Uni Bonn Usage Restrictions The photo may be used with the press release. 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.