Tree-ring width of Quercus species from historical object sample 6773B/05M, N...

Species: Quercus species; No of rings: 58; first year: 1598; tree-death year: 1656; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last...物种：栎属（Quercus）物种；年轮总数：58；树木初始生长年份：1598年；树木死亡年份：1656年；髓心：不适用；心材：缺失；边材：缺失；边材年轮数：0；末次……