Andrew TibbsAndrew Tibbs undertook his PhD at Durham University where he specialised in the positioning and orientation of Roman fortifications in Scotland. He regularly undertakes fieldwork on some of the most northerly Roman sites in the world, particularly tose on the Gask Ridge, Rome's oldest frontier which is located in Perthshire, Scotland. As well as on-site fieldwork, he is a specialist in the use of remote sensing techniques and the application of modern survey techniques to better understand the Roman occupation of north Britain. He is a Fellow of the Society of Antiquaries of Scotland and of Newcastle Upon Tyne. Read More Read Less