{"id":"001258916","type":"book","title":"Pollen analysis of the Saint-Ursin peat bog (Mayenne, Massif armoricain, Northwest France): detection of late glacialand Holocene sequences","pages":"55-66","container-title":"Revue d'Archéométrie, 27 (2003","author":[{"family":"Barbier","given":"Delphine"}],"issued":{"raw":"2003"}}