Tree-ring width of Pinus sylvestris from historical object sample 6021B/08A, Netherlands, Zutphen@en
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资源简介：
Species: Pinus sylvestris; No of rings: 114; first year: 1514; end year: 1628; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 49; Last ring under bark: present
创建时间：
2026-04-26
