Tree-ring width of Quercus species from historical object sample 5892B/01A, N...

Species: Quercus species; No of rings: 55; first year: 1538; end year: 1593; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 16; Last ring...物种：栎属（Quercus）植物；年轮数：55；起始年份：1538；终止年份：1593；髓心（Pith）：不适用；心材（Heartwood）：完整；边材（Sapwood）：完整；边材年轮数：16；最后一轮年轮……