‘Discovered about 1850, the NE end of the site is in the wood and crossed by the cart tack. It is c.220ft long, 70ft wide at its E end and here 4+1/2ft high. Parallel side-ditches originally 7ft deep, flank the mound, whose ends are open. Excavation has shown that their contents provided a turf cover with chalk crust to a core of sarsens which constitute the mound. Near the E end a contracted female burial has been found, associated with extra human bones and a necklace or bracelet of polished common dog whelk. Date (C14) circa 3,400 BC.‘
Nicholas Thomas, Guide to Prehistoric England, 1976