A circular bank is visible on aerial photographs as an earthwork. It is likely that the bank was formed from upcast from mining or quarrying activity, and probably dates to the post-medieval period.

A circular bank is visible on aerial photographs as an earthwork east of Timberscombe Quarry, Timberscombe. Centred at SS 9601 4196, the narrow bank measures up to 2 metres wide and encloses an area measuring 22 metres across. Although there is no quarry or pit visible within the bank, it is likely it was formed from upcast from mining or quarrying activity, and probably dates to the post medieval period. A number of quarries and gravel pits are shown in this area on the 1st Edition Ordnance Survey map of 1889. [1-3]