Tree-ring width of Quercus species from historical object sample 6770B/11A, G...

Species: Quercus species; No of rings: 75; first year: 1599; tree-death year: 1674; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 14;...物种：栎属（Quercus）植物；年轮总数：75；初始年份：1599年；树木死亡年份：1674年；髓心：不适用；心材：完整；边材：完整；边材年轮数：14；……