Tree-ring width of Quercus species from historical object sample 5166B/18A, N...
收藏B2FIND2026-03-19 收录
官方服务：
资源简介：
Species: Quercus species; No of rings: 98; first year: 1387; end year: 1485; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring...
物种：栎属（Quercus）物种；年轮数：98；起始年份：1387；终止年份：1485；髓心：不适用；心材：缺失；边材：缺失；边材年轮数：0；末次年轮……
