Tree-ring width of Quercus species from historical object sample 5437B/02A, N...

Species: Quercus species; No of rings: 85; first year: 1229; end year: 1314; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 1; Last...物种：栎属（Quercus）树种；年轮总数：85；起始年份：1229年；终止年份：1314年；髓心（Pith）：不适用；心材（Heartwood）：完整；边材（Sapwood）：不完整；边材年轮数：1；末次……