{"id":"000472973","type":"article","title":"Excavation of the megalithic chambered cairn at Dyffryn Ardudwy, Merioneth, Wales","pages":"1-49","container-title":"Archaeologia or Miscellaneous Tracts Relating to Antiquity Published by the Society of Antiquaries of London, 104.1973","author":[{"family":"Powell","given":"T.G.E."}],"issued":{"raw":"1973"}}