XML-file of tree-ring width from historical object 6653B
收藏DataONE2024-10-01 更新2025-11-08 收录
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资源简介：
Species: Quercus species; No of rings: 15; Age not determined; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 3; Last ring under bark: absent
物种：栎属（Quercus）植物；年轮数：15；未测定树龄；髓心：不适用；心材：完整；边材：不完整；边材年轮数：3；树皮下末次年轮：缺失
创建时间：
2025-11-03
