Tree-ring width of Pinus sylvestris from historical object sample 5980B/01A, Netherlands, Goudswaard@en

Species: Pinus sylvestris; No of rings: 76; first year: 1648; end year: 1724; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 44; Last ring under bark: absent物种：欧洲赤松（Pinus sylvestris）；总年轮数：76；起始年份：1648年；终止年份：1724年；髓心：不适用；心材：完整；边材：不完整；边材年轮数：44；树皮下方最末轮年轮：缺失