Tree-ring width of Quercus species from historical object sample 5446B/04A, N...
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Species: Quercus species; No of rings: 71; first year: 1461; end year: 1532; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 2; Last...
物种：栎属（Quercus）物种；年轮总数：71；起始年份：1461；结束年份：1532；髓心：不适用；心材：完整；边材：不完整；边材年轮数：2；最后……
