Transactions of the Bristol & Gloucestershire Archaeological Society (1) 1960 Vol 79 at p 85 & (2) 1989 Vol 107 p67
Long Barrows of the Cotswolds by TC Darvill p248 which repeats the County Gazetteer Listings by Daniel; Corcoran; later revised for a third time by Darvill & Daniel
EH pastscape website Gloucestershire: Cotswolds: North Cerney: Monument 327207 (as mentioned below)
As I stated earlier a shovel or a spade might be the best tool!
Something is not right. This message is just to keep things from messing up down the road