MARINOAN

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大巴山地区Marinoan冰川沉积序列及其古气候演化:来自岩石学及地球化学的证据
《沉积与特提斯地质》2025年第1期69-89,共21页彭洲俊 李小刚 熊国庆 谢忠评 冯翔游 陈春竺 彭惠雪 林茂 
重庆市自然科学基金面上项目(CSTB2024NSCQ-MSX1176);重庆科技大学研究生科技创新训练计划项目(YKJCX2220101);自然资源部沉积盆地与油气资源重点实验室开放基金(cdcgs2022006);国家自然科学基金(U2344209);四川省科技厅中央引导地方发展专项(2023ZYD0153)。
关于新元古代Marinoan冰期,全球处于一个“hard snowball”(硬壳雪球)状态还是“slush snowball”(坍塌雪球)状态,长期存在争议。大巴山地区城口凉桥剖面南沱组冰川沉积物极为发育,出露完整,是研究Marinoan期冰川沉积序列的理想载体,地...
关键词：大巴山地区 Marinoan冰期 沉积地球化学 冰川沉积序列 古气候演化 
Marinoan glaciation in the Indian subcontinent——Anatomy and global implications
《Journal of Palaeogeography》2024年第2期293-308,共16页H.N.Bhattacharya 
Detailed sedimentological analysis of the Pokaran Boulder Bed,representing the most basal unit of the Neoproterozoic-Lower Cambrian Marwar Supergroup,clearly indicates its glacial origin.The glacial sediments are inte...
关键词：NEOPROTEROZOIC Marinoan glaciation Diamictites Pokaran Boulder Bed Marwar Supergroup 
Stratigraphic framework and sedimentary evolution during the Cryogenian-Ediacaran transition in northeastern Sichuan Basin,South China
《Petroleum Science》2024年第2期823-835,共13页Yi Zhang Hong-Wei Kuang Yong-Qing Liu Qiang Shi Dong-Ge Wang Ke-Ning Qi Yu-Chong Wang Da-Wei Qiao Xiao-Shuai Chen Li-Zhi Wu Meng Tian Long Chen Yi Wei Liao-Yuan Song Jian Li Zi-Gang Wu Yun-Qian Liu Xuan-Chun Liu An-Qing Chen Zhi-Wei Liao 
supported by the China Geological Survey project(DD20221649);the National Natural Science Foundation of China(Nos.U19B6003,42072135,and 42172119);Chongqing Research Program of Basic Research and Frontier Technology(Grant No.cstc2021jcyj-msxm X0023);Open Fund(DGERA 20211105)of Key Laboratory of Deep-time Geography and Environment Reconstruction and Applications of Ministry of Natural Resources,Chengdu University of Technology。
The northeastern Sichuan area in the northern Yangtze margin has unique Ediacaran geological records,especially the Doushantuo Formation(DST),and become a hot research area in recent years.However,the Cryogenian-Ediac...
关键词：Marinoan glaciation Doushantuo formation Cap dolomite Deglacial and coastal deposits Detrital zircon U-Pb dating 
Linking sedimentary provenance,climate and tectonics in the Neoproterozoic SeridóBelt,Borborema Province(NE Brazil)
《Geoscience Frontiers》2023年第6期414-431,共18页Carlos V.A.Ribeiro Marcos C.C.Sales Armando L.S.de Oliveira Ricardo Sallet 
The SeridóBelt,at the extreme northeast of Brazil,is one of the several Neoproterozoic mobile belts related to the Brasiliano/Pan-African Orogeny in Western Gondwana.The lithostratigraphy of the SeridóBelt comprises...
关键词：Whole-rock geochemistry Marinoan Glaciation U-Pb detrital zircon Brasiliano Orogeny 
西昆仑塔什库尔干马尔洋岩组的厘定及控矿意义被引量：4
《中国地质》2019年第3期517-536,共20页贺承广 王世炎 方怀宾 柴建玉 苏建仓 常永伟 王柳林 陈登辉 
中国地质调查局“新疆1∶5万干豆尔那汗达坂、马尔洋、皮下尼牙提幅区域地质调查”项目(12120114081801)资助~~
塔什库尔干大型铁矿成矿带位于昆仑造山带西段,原岩恢复表明该区含铁岩系主要为一套双峰式火山岩碎屑岩碳酸盐岩建造组合,岩石普遍遭受绿片岩相变质和多期构造变形。本文报道了在老并一带变安山岩中获得的LA ICP MS锆石U Pb同位素年龄值...
关键词：西昆仑 塔什库尔干 含铁岩系 马尔洋岩组 震旦系寒武系 陆缘裂谷 Marinoan雪球 
A high-resolution chemostratigraphy of post-Marinoan Cap Carbonate using drill core samples in the Three Gorges area, South China
《Geoscience Frontiers》2016年第4期663-671,共9页Hisatoshi Sato Miyuki Tahata Yusuke Sawaki Shigenori Maruyama Naohiro Yoshida Degan Shu Jian Han Yong Li Tsuyoshi Komiya 
partly supported by grants"Multi-step evolution of multicellular animals(No.23340152)";"Toward establishment of chemical paleontology(No.23654176)";the Global COE Program"From the Earth to‘Earths’"from the Ministry of Education,Culture,Sports,Science and Technology,Japan;supported by a grant from the Mitsubishi Foundation(T.K.).Each is gratefully acknowledged
Cap Carbonates overlie the Marinoan Snowball Earth-related glacial diamictite, and possibly record the drastic surface environmental change and biological evolution after the Snowball Earth. We conducted on-land drill...
关键词：Cap Carbonate EDIACARAN Marinoan Snowball Earth Carbon isotope chemostratigraphy Methane hydrate 
Multiple cycles of glacier advance and retreat during the Nantuo （Marinoan） glacial termination in the Three Gorges area被引量：5
《Frontiers of Earth Science》2012年第1期101-108,共8页Jun HU Jiasheng WANG Hongren CHEN Zhou WANG Lei XIE Qi LIN 
Acknowledgements We thank so much to Prof. Shucheng Xie and two anonymous reviewers for their great constructive comments and corrections to our manuscript. This research was financially supported by the National Basic Research Program of China （Nos. 2011CB808805 and 2009CB21950605）, the National Natural Science Foundation of China （Grant Nos. 41172102 and 40772073）, SinoPec project （GO800-O6-ZS-319） and 111 Project （B08030）.
The Snowball Earth hypothesis suggests that the sea water had totally been kept frozen for millions of years in Neoproterozoic glaciation, followed by a rapid and catastrophic deglaciation resulting from the elevated ...
关键词：multiple glacier advance-retreat cycles Neo-proterozoic Three Gorges area glaciomarine environment Snowball Earth hypothesis 
U-Pb zircon age from the base of the Ediacaran Doushantuo Formation in the Yangtze Gorges,South China： constraint on the age of Marinoan glaciation被引量：61
《Episodes》2005年第1期48-49,共2页ChongyuYin FengTang YongqingLiu LinzhiGao PengjuLiu YushengXing ZhiqingYang YushengWan ZiqiangWang 
The reported new U-Pb age by sensitive high-resolution ion microprobe (SHRIMP Ⅱ) on zircon was obtained from a tuff sample at the basal Doushantuo Formation in the Jiuqunao section, which situated at the western limb...
关键词：中国南部 扬子江峡谷 同位素年代测定 冰川作用 
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