Excavation of a Round Barrow on Overton Hill, North Wiltshire

Abstract

The barrow is No. 6b in L. V. Grinsell's list for the parish of West Overton (V.C.H. Wilts. , 1, Part I, 1957). It stood some 400 feet to the north of the most northerly member of the conspicuous group of bowl and bell barrows that straddles the A.4 road on Overton, or Sevenbarrow, Hill, 4½ miles west of Marlborough (SU 11966835). Its position is marked on the OS. 6-inch map (SU 16NW), but not on the 1-inch (Sheet 157). The height above sea-level is about 580 feet. The subsoil is Upper Chalk, its surface broken by irregular depressions and long parallel troughs filled with a soft buff material, evidently the result of weathering under periglacial conditions. The topsoil is a rendsina about 6 inches thick. Most of the barrows on Overton Hill are known to have been dug into in the past. No. 6b had escaped the attentions of antiquarians, but it was evident before excavation that it had nevertheless suffered extensive disturbances.