XML-file of tree-ring width from historical object 6758B
收藏DataONE2024-10-01 更新2025-12-06 收录
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资源简介：
Species: Quercus species; No of rings: 64; Age not determined; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 9; Last ring under bark: absent
物种：栎属（Quercus）物种；总年轮数：64；树龄未测定；髓心：不适用；心材：完整；边材：不完整；边材年轮数：9；树皮下的最末年轮：缺失
创建时间：
2025-11-20
