Tree-ring width of Quercus species from historical object sample 6684B/07A, France, Daubeuf-la-Campagne

Species: Quercus species; No of rings: 51; first year: 1713; tree-death year: 1764; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 13; Last ring under bark: present物种：栎属（Quercus）树种；年轮总数量：51轮；首个年轮形成年份：1713年；树木死亡年份：1764年；髓心：不适用；心材：完整；边材：完整；边材年轮数：13轮；树皮内侧最后一轮生长年轮：存在