Tree-ring width of Quercus species from historical object sample 5448B/03A, Netherlands, Sneek
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Species: Quercus species; No of rings: 42; first year: 1427; end year: 1469; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 5; Last ring under bark: absent
创建时间：
2025-11-07
