Levens Park ring cairn (IMAGE) The Francis Crick Institute Caption Levens Park ring cairn in Cumbria, UK. To the right of the solitary large boulder is a circular penannular ring with three ~4,000 year old female inhumation burials, one of which carried Yersinia pestis DNA sequenced in the present study. Credit Ian Hodkinson, I.D.Hodkinson@ljmu.ac.uk. Usage Restrictions Only use with appropriate credits and for stories relating to this paper. 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.