Tree-ring width of Quercus species from historical object sample 5949B/10A, N...

Species: Quercus species; No of rings: 167; first year: 1567; end year: 1734; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 18; Last...物种：栎属（Quercus）物种；总年轮数：167；起始年份：1567；终止年份：1734；髓心（Pith）：不适用；心材（Heartwood）：完整；边材（Sapwood）：完整；边材年轮数：18；末次……