Tree-ring width of Quercus species from historical object sample 6162B/07A, N...
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Species: Quercus species; No of rings: 68; first year: 1319; end year: 1387; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 15; Last...
物种：栎属（Quercus）；总年轮数：68；起始年份：1319；终止年份：1387；髓心：不适用；心材：完整；边材：不完整；边材年轮数：15；末次……
