A Neolithic Long Barrow is visible as a parchmark on an aerial photograph.
This may be the long barrow seen by O G S Crawford and recorded by Grinsell as being on the E side of Lockeridge?
A Neolithic long barrow was discovered in 1995 by the Royal Commission on the Historical Honuments for England.
Sources
D/SU15371/23 English Heritage
Wiltshire SMR No. SU16NW133