Tree-ring width of Quercus species from historical object sample 6595B/13A, N...

Species: Quercus species; No of rings: 43; first year: 1416; tree-death year: 1459; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 12;...物种：栎属（Quercus）物种；年轮数：43；初始年份：1416年；树木死亡年份：1459年；髓心：不适用；心材：完整；边材：不完整；边材年轮数：12；……