| δ31Corg perturbations preserved by the interglacial Datangpo Formation in South China with implications for stratigraphic correlation and carbon cycle |
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| 作者姓名： | Xian-yin An Yu-jie Zhang Li Tian Shi-lei Liu Qi-yu Wang Yong Du Hu-yue Song Jun Hu |
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| 作者单位： | 1. Chengdu Center of China Geological Survey;2. State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences |
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| 基金项目： | supported by the National Natural Science Foundation of China (41602126)；;the China Geological Survey (DD20160018, DD20221661)； |
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| 摘 要： | Palaeoclimatic and palaeoenvironmental reconstructions of the Cryogenian Period have attracted attention in relation to the debated “Snowball Earth ” hypothesis and the early evolution of metazoan life. The carbon cycle and redox conditions of the Sturtian-Marinoan non-glacial interval have been subjected to much controversy in the past decades because of the lack of a high-resolution stratigraphic correlation scheme. As one of the typical Sturtian-Marinoan interglacial deposits, the Datangpo Fo...
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