The underlying geology was chalk, although a thin layer of hillwash (22 metres long by 8 metres wide) was located in the central western part of the area. A number of features were clearly visible following the machine stripping, including the southernmost extent of the settlement boundary ditches and an unusual north-south oriented feature situated in the eastern part of the area. Although it was evident that two posthole structures were also present, the actual visibility of the post holes on the ground was poor, particularly for the southernmost (012AE00062) structure, which was partially cut into the layer of hillwash. The position of the post holes became much more obvious shortly after rain, when differential drying of the material within the post hole and the surrounding subsoil gave a very clear picture of their location.
In addition, the high resolution geophysics over this area gave additional information on the location of the post hole structures.