Looking at the Guardian reconstruction with the possible barrow in the centre, and timber posts round the edge, it struck me as similar to the barrow/timber circle in the Ogden Down barrow cemetery - illustrated in "A Landscape Revealed", but it is not similar a) because the 'new henge' has two entrances, and b) the Ogden barrow only has a ditch plus wattle hurdling to enclose it, and there again Mike Pitts says they might be pit holes and not timber holes, so its all confusing as usual....