2 Linear features, probably natural, show on aerial photographs.
Linear features of unknown date are visible as cropmarks on aerial photographs. They are situated 200m south west of Windmill Hill.
2 Trackways, possible roads, show as cropmarks.
Linear features, which may mark the site of undated trackways, are visible as cropmarks on aerial photographs. They are located 650m east of Chesterton.
2 Linear features and enclosures show on aerial photographs.
Linear features and enclosures of unknown date are visible as cropmarks on aerial photographs. They are located 300m north of Chesterton.
1 A possible complex of cropmark features has been identified on an air photograph. This comprises a circular enclosure, possible rectangular enclosures and several linear features.
The site of circular and rectangular enclosures and several linear features. They are of unknown date and are visible as cropmarks on aerial photographs. The site lies 700m north west of Windmill Hill.