3D scan of mandible (IMAGE) University of Waterloo Caption 3D scan of mandible NgLj-2:226 showing locations and vinyl polysiloxane impressions of cut marks consistent with cannibalism (impressions made by A. Keenleyside in 1993). Credit Impressions made by A. Keenleyside in 1993 Usage Restrictions To be used with this press release and stories about this research. 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.