Tree-ring width of Quercus species from historical object sample 6063B/04A, N...
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Species: Quercus species; No of rings: 36; first year: 1390; end year: 1426; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring...
物种：栎属（Quercus）物种；年轮数：36；起始年份：1390；终止年份：1426；髓心：不适用；心材：缺失；边材：缺失；边材年轮数：0；最后一个年轮……
