Tree-ring width of Quercus species from historical object sample 5105B/03A, N...
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Species: Quercus species; No of rings: 90; first year: 1430; end year: 1520; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 5; Last...
物种:栎属(Quercus)树种;总年轮数:90;年轮起始年份:1430年;年轮终止年份:1520年;髓心:不适用;心材:完整;边材:不完整;边材年轮数:5;最后……



