Tree-ring width of Pinus sylvestris from historical object sample 6056B/08A, Netherlands, Groningen@en
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Species: Pinus sylvestris; No of rings: 171; first year: 1463; end year: 1634; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 93; Last ring under bark: absent
创建时间：
2026-04-20
