Tree-ring width of Quercus species from historical object sample 6302B/03A, N...

Species: Quercus species; No of rings: 110; first year: 1516; end year: 1626; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 6; Last...物种：栎属（Quercus）植物；年轮总数：110；起始年份：1516年；终止年份：1626年；髓心：不适用；心材：完整；边材：不完整；边材年轮数：6；末次记录……