Tree-ring width of Pinus sylvestris L. from historical object sample 6609B/08...
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Species: Pinus sylvestris L.; No of rings: 63; first year: 1552; tree-death year: 1615; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings:...
物种：欧洲赤松（Pinus sylvestris L.）；年轮总数：63；起始生长年份：1552；树木枯死年份：1615；髓心：不适用；心材：完整；边材：不完整；边材年轮数：……
