Tree-ring width of Quercus species from historical object sample 6340B/04A, Netherlands, 's-Hertogenbosch

Species: Quercus species; No of rings: 92; first year: 1387; end year: 1479; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent

物种：栎属（Quercus species）；年轮数量：92；起始年份：1387；结束年份：1479；木心：不适用；边材：不存在；心材：不存在；边材年轮数：0；树皮下的最后年轮：不存在。