Buried Village of Ceren, El Salvador (IMAGE) University of Colorado at Boulder Caption Structures at Ceren were buried in up to 17 feet of ash over a period of several days, freezing the 1,400-year-old village in time. Credit University of Colorado Usage Restrictions None 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.