Specimen identification card for dendro sample from Aztec Ruins

DataONE2011-12-05 更新40

Tree-ring width of Quercus species from historical object sample 5656B/01B, Netherlands, Leeuwarden

Species: Quercus species; No of rings: 121; first year: 1440; end year: 1561; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent

PANGAEA2004-01-01 更新00

Tree-ring measurements of Picea abies (Norway spruce) from sample CAKOR-32

树木年代学

气候重建

Species PCAB; No of rings 79; Begin 1903; End 1981

B2FIND00

Tree-ring width of Quercus species from historical object sample IB20509-12

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Tree-ring width of Quercus species from historical object sample IB20509-12

资源简介：

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