Tree-ring width of Quercus species from historical object sample 6558B/03A, Netherlands, 's-Hertogenbosch@en

Species: Quercus species; No of rings: 102; first year: 1621; tree-death year: 1723; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 10; Last ring under bark: absent树种：栎属（Quercus）物种；总年轮数：102轮；起始年份：1621年；树木死亡年份：1723年；髓心（Pith）：不适用；心材（Heartwood）：完整；边材（Sapwood）：不完整；边材年轮数：10轮；树皮内侧最后年轮：缺失