Tree-ring width of Quercus species from historical object sample 5889B/07A, Netherlands, Zutphen@en
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资源简介：
Species: Quercus species; No of rings: 54; first year: 1372; end year: 1426; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 1; Last ring under bark: absent
物种：栎属（Quercus）物种；年轮总数：54；起始年份：1372；终止年份：1426；髓心：不适用；心材：完整；边材：不完整；边材年轮数：1；树皮内最后一轮年轮：缺失
创建时间：
2026-04-30
