Tree-ring width of Quercus species from historical object sample 6672B/10A, Netherlands, Alkmaar@en
收藏DataONE2026-01-30 更新2026-05-19 收录
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Species: Quercus species; No of rings: 72; first year: 1381; tree-death year: 1453; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 10; Last ring under bark: absent
物种：栎属（Quercus）物种；总年轮数：72；初始年份：1381；树木死亡年份：1453；髓心：不适用；心材：完整；边材：不完整；边材年轮数：10；树皮下末次年轮：缺失
创建时间：
2026-04-18
