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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Chromium isotope stratigraphy of Ediacaran cap dolostones, Doushantuo Formation, South China SCI/SSCI论文 2016 作者:  Rodler A. S.;  Hohl, S. V.;  Guo, Q.;  Frei, R. 收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 Yangtze Platform  Detrital contamination  Al-corrected Cr signals  Diagenetic alteration  Coeval oxygenated seawater Cr composition  rare-earth-elements  yangtze platform  hexavalent chromium  snowball  earth  calcium-carbonate  fractionation factors  atmospheric oxygen  hydrothermal vents  cr(vi) reduction  ultramafic rocks   Multiproxy constraints on alteration and primary compositions of Ediacaran deep-water carbonate rocks, Yangtze Platform, South China SCI/SSCI论文 2015 作者:  Hohl S. V.;  Becker, H.;  Herzlieb, S.;  Guo, Q. J. 收藏  |  浏览/下载：41/0  |  提交时间：2015/12/09 rare-earth-elements  neoproterozoic snowball earth  doushantuo-formation  trace-element  proterozoic ocean  sulfate  reduction  marine-sediments  shallow seawater  organic-matter  hunan  province   Marine redox variations and nitrogen cycle of the early Cambrian southern margin of the Yangtze Platform, South China: Evidence from nitrogen and organic carbon isotopes SCI/SSCI论文 2015 作者:  Wang D.;  Struck, U.;  Ling, H. F.;  Guo, Q. J.;  Shields-Zhou, G. A. 收藏  |  浏览/下载：28/0  |  提交时间：2015/12/09 Nitrogen isotopes  Redox variations  N cycle  Early Cambrian  Yangtze  block  mo-pge-au  eastern mediterranean sea  archean ocean analog  water column  anoxia  black shales  sinking particles  trace-element  stable nitrogen  xiaotan section  precambrian/cambrian boundary   Reconstructing marine redox conditions for the transition between Cambrian Series 2 and Cambrian Series 3, Kaili area, Yangtze Platform: Evidence from biogenic sulfur and degree of pyritization SCI/SSCI论文 2014 Guo Q. J.; Strauss H.; Zhao Y. L.; Yang X. L.; Peng J.; Yang Y. N.; Deng Y. A. 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/24 Cambrian Series 2 and Cambrian Series 3  Sulfide sulfur isotope  Degree  of pyritization  Yangtze Platform  carbon-isotope excursion  sulfate reservoir  seawater sulfate  delta-s-34 data  evolution  china  sediments  ocean  disproportionation  fractionation