Tree-ring width of Pinus sylvestris from historical object sample 5980B/01B, ...
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Species: Pinus sylvestris; No of rings: 63; first year: 1653; end year: 1716; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 34; Last...
物种：欧洲赤松（Pinus sylvestris）；年轮数：63；初始年份：1653；终止年份：1716；髓心：不适用；心材：完整；边材：不完整；边材年轮数：34；末次……
