Tree-ring width of Quercus species from historical object sample 6350B/12A, N...

Species: Quercus species; No of rings: 64; first year: 1365; end year: 1429; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 20; Last ring...物种：栎属（Quercus）物种；年轮数：64；起始年份：1365；终止年份：1429；髓心：不适用；心材：完整；边材：完整；边材年轮数：20；最后一轮年轮……