Tree-ring width of Quercus species from historical object sample 6033B/03A, N...

Species: Quercus species; No of rings: 52; first year: 1703; end year: 1755; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 11; Last...物种：栎属（Quercus）树种；年轮总数：52轮；初始年份：1703年；结束年份：1755年；髓心：不适用；心材：完整；边材：不完整；边材年轮数：11轮；最后……