XML-file of tree-ring width from historical object 6708B@en
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资源简介：
Species: Pinus sylvestris L.; No of rings: 79; first year: 1493; tree-death year: 1572; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 19; Last ring under bark: absent
创建时间：
2026-04-18
