Tree-ring width of Quercus species from historical object sample 5917B/05A, Netherlands, Deventer@en
收藏数据链接：
官方服务：
资源简介：
Species: Quercus species; No of rings: 48; Age not determined; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 23; Last ring under bark: present
创建时间：
2026-04-11
