Tree-ring width of Quercus species from historical object sample 6508B/05A, N...
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Species: Quercus species; No of rings: 149; first year: 1439; end year: 1588; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 6; Last...
样本物种：栎属（Quercus）物种；总年轮数：149；起始年份：1439；终止年份：1588；髓心：不适用；心材：完整；边材：不完整；边材年轮数：6；最后……
