Tree-ring width of Quercus species from historical object sample 3106B/05A, N...

Species: Quercus species; No of rings: 97; first year: 1435; end year: 1532; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 20; Last ring...物种：栎属（Quercus）物种；总年轮数：97；起始年份：1435年；结束年份：1532年；髓心（Pith）：不适用；心材（Heartwood）：完整；边材（Sapwood）：完整；边材年轮数：20；末次年轮……