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A benthic oxygen oasis in the early Neoproterozoic ocean 期刊论文
发表期刊: PRECAMBRIAN RESEARCH. 出版年: 2021, 卷号: 355
作者:  Wang, Haiyang;  Liu, Aoran;  Li, Chao;  Feng, Qinglai;  Tang, Shida;  Cheng, Meng;  Algeo, Thomas J.
收藏  |  浏览/下载:28/0  |  提交时间:2021/07/30
North China  Tonian  Longfengshan Biota  Fe speciation  Oxygenation  Macroalgae  
Alteration patterns related to copper mineralization in dioritic rocks at the Dara area, north Eastern Desert, Egypt 期刊论文
发表期刊: ARABIAN JOURNAL OF GEOSCIENCES. 出版年: 2021, 卷号: 14, 期号: 12
作者:  Helba, Hossam A.;  Ghonaim, Mohamed A.;  Khalil, Sobhy O.;  El Makky, Ahmed M.
收藏  |  浏览/下载:3/0  |  提交时间:2021/11/19
Copper mineralization  Hydrothermal alteration  Mass balance  Mineral paragenesis  Dara area-Egypt  
Crustal architecture studies in the Iranian Cadomian arc: Insights into source, timing and metallogeny 期刊论文
发表期刊: ORE GEOLOGY REVIEWS. 出版年: 2021, 卷号: 136
作者:  Vesali, Yusef;  Sepidbar, Fatemeh;  Palin, Richard M.;  Chiaradia, Massimo
收藏  |  浏览/下载:2/0  |  提交时间:2021/07/30
Zircon U-Pb dating  Cadomian magmatism  AFC processes  Iran  
Stratigraphy, petrology, and geochemistry of a neoproterozoic banded iron sequence in the El-Dabbah Group, central Eastern Desert, Egypt 期刊论文
发表期刊: JOURNAL OF AFRICAN EARTH SCIENCES. 出版年: 2020, 卷号: 168
作者:  Kiyokawa, Shoichi;  Suzuki, Taishi;  El-Dokouny, Hanaa Abdenaby;  Dawoud, Maher;  Abuelhasan, Mohamed Mahmoud
收藏  |  浏览/下载:4/0  |  提交时间:2021/01/07
Central eastern desert of Egypt  El-dabbah group  Neoproterozoic iron formation  Oceanic island arc  Black shale  Sturtian glaciation  
华南南华纪南沱冰期海洋环境的沉积地球化学记录来自黔东部南华系南沱组白云岩碳氧同位素和微量元素的证据 期刊论文
发表期刊: 地质论评. 出版年: 2020, 卷号: 66, 期号: 1, 页码: 214-228
作者:  沈洪娟;  顾尚义;  赵思凡;  吴忠银;  冯永
收藏  |  浏览/下载:10/0  |  提交时间:2021/08/05
Nantuo Formation,Nanhuan System  Nantuo(Marinoan)Glaciation  dolostone  carbon isotopes  anaerobic oxidation of methane  atmosphere oxygennation  
Tectonic and sedimentary history of the neoproterozoic metavolcanic-volcaniclastic rocks of the El-Dabbah Group, Central Eastern Desert, Egypt 期刊论文
发表期刊: JOURNAL OF AFRICAN EARTH SCIENCES. 出版年: 2020, 卷号: 165
作者:  Kiyokawa, Shoichi;  Suzuki, Taishi;  Horie, Kenji;  Takehara, Mami;  El-Dokouny, Hanna A.;  Dawoud, Maher;  Abuelhasan, Mohamed M.
收藏  |  浏览/下载:29/0  |  提交时间:2020/05/22
Neoproterozoic  El-Dabbah group  Hammamat group  Oceanic island arc  Volcaniclastic sequence  Accretion  Transtension  
Architecture of a distal pre-vegetation braidplain: Cambrian middle member of the Wood Canyon Formation, southern Marble Mountains, California, USA 期刊论文
发表期刊: SEDIMENTOLOGY. 出版年: 2020, 卷号: 67, 期号: 2, 页码: 1084-1113
作者:  Muhlbauer, Jason G.;  Fedo, Christopher M.;  Moersch, Jeffrey E.
收藏  |  浏览/下载:14/0  |  提交时间:2020/03/23
Braidplain  Cambrian  fluvial architecture  Marble Mountains  pre-vegetation  'Structure from Motion'  Wood Canyon Formation  
Not all Neoproterozoic iron formations are glaciogenic: Sturtian-aged non-Rapitan exhalative iron formations from the Arabian-Nubian Shield 期刊论文
发表期刊: MINERALIUM DEPOSITA. 出版年: 2020, 卷号: 55, 期号: 3, 页码: 577-596
作者:  Abd El-Rahman, Yasser;  Gutzmer, Jens;  Li, Xian-Hua;  Seifert, Thomas;  Li, Chao-Feng;  Ling, Xiao-Xiao;  Li, Jiao
收藏  |  浏览/下载:5/0  |  提交时间:2020/05/22
Cryogenian  Exhalite  Hydrothermal  Iron formations  Island arc  Sturtian glaciation  
Predominantly Ferruginous Conditions in South China during the Marinoan Glaciation: Insight from REE Geochemistry of the Syn-glacial Dolostone from the Nantuo Formation in Guizhou Province, China 期刊论文
发表期刊: MINERALS. 出版年: 2019, 卷号: 9, 期号: 6
作者:  Gu, Shangyi;  Fu, Yong;  Long, Jianxi
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/29
Nantuo Formation  syn-glacial dolostone  rare earth elements  ferruginous conditions  South China  
Geochemistry of banded iron formations and their host rocks from the Central Eastern Desert of Egypt: A working genetic model and tectonic implications 期刊论文
发表期刊: PRECAMBRIAN RESEARCH. 出版年: 2019, 卷号: 325, 页码: 192-216
作者:  El-Shazly, A. K.;  Khalil, K. I.;  Helba, H. A.
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
Central Eastern Desert of Egypt  Banded iron formation  Thermobarometry  Cathodoluminescence imaging  U-Pb zircon ages  Tectonic evolution