Tree-ring width of Quercus species from historical object sample 6089B/02A, N...
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Species: Quercus species; No of rings: 49; first year: 1498; end year: 1547; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 8; Last...
物种：栎属（Quercus）；总年轮数：49；起始年份：1498；终止年份：1547；髓心：不适用；心材：完整；边材：不完整；边材年轮数：8；末次……
