Tree-ring width of Quercus species from historical object sample 5977B/05A, N...

Species: Quercus species; No of rings: 76; first year: 1386; end year: 1462; 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：76；起始年份：1386；结束年份：1462；髓心（Pith）：无适用数据；心材（Heartwood）：完整；边材（Sapwood）：完整；边材年轮数：20；最后一个年轮……