Tree-ring width of Quercus species from historical object sample 6609B/03A, G...

Species: Quercus species; No of rings: 130; first year: 1386; tree-death year: 1516; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 1;...物种：栎属（Quercus）树种；年轮数：130；初始生长年份：1386；树木死亡年份：1516；髓心：不适用；心材：完整；边材：不完整；边材年轮数：1；……