Tree-ring width of Quercus species from historical object sample 6062B/03A, N...

Species: Quercus species; No of rings: 47; first year: 1422; end year: 1469; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 3; Last...物种：栎属（Quercus）物种；年轮数：47；起始年份：1422；终止年份：1469；髓心（pith）：不适用；心材（heartwood）：完整；边材（sapwood）：不完整；边材年轮数：3；末次……