Species PCAB; No of rings 86; Begin 1765; End 1850

DataONE2024-10-01 更新20

Tree-ring width of Quercus species from historical object sample 6226B/02A, N...

Species: Quercus species; No of rings: 55; first year: 1023; end year: 1078; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring...

B2FIND10

Tree-ring measurements of Picea glauca (White spruce) from sample DOROTPMA-151

古树年轮学

古气候重建

Species PCGL; No of rings 199; Begin 1790; End 1988

B2FIND00

Tree-ring width of Quercus species from historical object sample IB21533-22

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Tree-ring width of Quercus species from historical object sample IB21533-22

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