Tree-ring width of Quercus species from historical object sample 6113B/02A, Netherlands, Groningen
收藏官方服务：
资源简介：
Species: Quercus species; No of rings: 130; first year: 1451; end year: 1581; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 9; Last ring under bark: absent
提供机构：
Preßler, Erhard创建时间：
2008-01-01
