Tree-ring width of Quercus species from historical object sample 6609B/01A, G...

Species: Quercus species; No of rings: 143; first year: 1387; tree-death year: 1530; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 34;...物种：栎属（Quercus）植物；年轮总数：143；首年年轮对应年份：1387；树木死亡年份：1530；髓心：不适用；心材：完整；边材：完整；边材年轮数：34；……