Tree-ring width of Quercus species from historical object sample 5440B/01A, N...

Species: Quercus species; No of rings: 64; first year: 1552; end year: 1616; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 6; Last...物种：栎属（Quercus）物种；年轮总数：64；起始年份：1552；终止年份：1616；髓心（Pith）：无适用项；心材（Heartwood）：完整；边材（Sapwood）：不完整；边材年轮数：6；末次……