Tree-ring width of Pinus sylvestris from historical object sample 6125B/03A, ...

Species: Pinus sylvestris; No of rings: 77; first year: 1495; end year: 1572; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring...物种：欧洲赤松（Pinus sylvestris）；年轮数：77；起始年份：1495；结束年份：1572；髓：不适用；心材：缺失；边材：缺失；边材年轮数：0；最后一轮年轮……