Tree-ring width of Quercus species from historical object sample 5446B/01A, Netherlands, Sneek

Species: Quercus species; No of rings: 73; first year: 1474; end year: 1547; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 16; Last ring under bark: present

物种：栎属（Quercus species）；年轮数量：73；起始年份：1474年；结束年份：1547年；髓质：不适用；心材：完整；边材：完整；边材年轮数量：16；树皮下的最后一轮年轮：存在。