Tree-ring width of Quercus species from historical object sample 6629B/12M, Romania, Moardas (Mardisch)@en

Species: Quercus species; No of rings: 191; first year: 1574; tree-death year: 1765; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent物种：栎属（Quercus）物种；总年轮数：191；首个年轮形成年份：1574；树木死亡年份：1765；髓心（pith）：不适用；心材（heartwood）：缺失；边材（sapwood）：缺失；边材年轮数：0；树皮下的末次年轮：缺失