Tree-ring width of Quercus species from historical object sample 6686B/06A, France, Daubeuf-la-Campagne@en
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Species: Quercus species; No of rings: 61; Age not determined; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 1; Last ring under bark: absent
创建时间：
2026-04-14
