1 “...Three circuits of ditches comprise the Windmill Hill enclosure, which was re-examined in 1988...”

2 “...Three circuits of ditches comprise the Windmill Hill enclosure, which was re-examined in 1988...”

3 “... enclosures at nearby West Kennet have been the subject of research excavations since 1987, carried out...”

4 “... enclosures at nearby West Kennet have been the subject of research excavations since 1987, carried out...”

5 “..., intensified investigation and fieldwork at causewayed enclosures were beginning. Although a long gap has...”

6 “..., intensified investigation and fieldwork at causewayed enclosures were beginning. Although a long gap has...”