Viking Age violence 1 (IMAGE) University of South Florida Caption From the Viking skeletal study: Antemortem damage is observable with remodeling of the occipital bone. Credit Lisa Mariann Strand Usage Restrictions NA 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.