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Petrogenesis of the Neoproterozoic bimodal volcanic rocks along the western margin of the Yangtze Block: New constraints from Hf isotopes and Fe/Mn ratios 期刊论文
Chinese Science Bulletin, 2005, 卷号: 50, 期号: 21, 页码: 2481-2486
作者:  Li XH;  Qi CS;  Liu Y;  Liang XR;  Tu XL;  Xie LW;  Yang YH
Adobe PDF(235Kb)  |  收藏  |  浏览/下载:265/86  |  提交时间:2011/08/18
Concentrations of "elemental carbon" in samples from the Peking Man Site at Zhoukoudian and the possibility of their application in the development of evidence for the use of fire by humans 期刊论文
Chinese Science Bulletin, 2004, 卷号: 49, 期号: 6, 页码: 612-616
作者:  Shen CD;  Yi WX;  Yang Y;  Sun YM;  Jin CZ;  Liu TS;  Cai BX
Adobe PDF(449Kb)  |  收藏  |  浏览/下载:156/24  |  提交时间:2011/08/18
The elemental carbon record in Weinan loess section since the last 21 ka 期刊论文
Chinese Science Bulletin, 2001, 卷号: 46, 期号: 18, 页码: 1541-1544
作者:  Yang Y;  Shen CD;  Yi WX;  Sun YM;  Liu DS;  Liu TS
Adobe PDF(394Kb)  |  收藏  |  浏览/下载:182/19  |  提交时间:2011/08/18