Tree-ring width of Quercus species from historical object sample 6343B/01A, Netherlands, 's-Hertogenbosch@en
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Species: Quercus species; No of rings: 109; first year: 1362; end year: 1471; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 18; Last ring under bark: present
创建时间：
2026-04-20
