Tree-ring width of Quercus species from historical object sample 2163B/09A, N...

Species: Quercus species; No of rings: 77; first year: 1390; end year: 1467; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 15; Last...物种：栎属（Quercus）物种；总年轮数：77；起始年份：1390；终止年份：1467；髓心：不适用；心材：完整；边材：不完整；边材年轮数：15；末次……