Ning Wang
China University of Petroleum
10 Papers
8 Citations
Ning Wang is an academic researcher from China University of Petroleum. The author has contributed to research in topics: Organic matter & Source rock. The author has an hindex of 7, co-authored 10 publications. Previous affiliations of Ning Wang include Yangtze University.
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Papers
Organic matter enrichment of the Late Triassic Yanchang Formation (Ordos Basin, China) under dysoxic to oxic conditions: Insights from pyrite framboid size distributions
TL;DR: In this paper, the pyrite framboids in the Chang 7 Member of the Upper Triassic Yanchang Formation are characterized by large mean diameters (9.7-16.6μm) with a wide distribution range that plots in the area indicative of dysoxic to oxic paleoredox conditions during deposition.
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Astronomical cycles and variations in sediment accumulation rate of the terrestrial lower Cretaceous Xiagou Formation from the Jiuquan Basin, NW China
Guo Chen,Guo Chen,Wenzhe Gang,Haizhong Tang,Gang Gao,Ning Wang,Lan Liu,Shangru Yang,Yifan Wang +8 more
TL;DR: In this article, a floating astronomical time scale (ATS) of the Xiagou Formation was established to determine variations in the sediment accumulation rate (SAR), and the correlation between total organic carbon (TOC) and SARs was investigated to investigate the impact of the SAR on organic matter abundance.
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Climate-ocean control on the depositional watermass conditions and organic matter enrichment in lower cambrian black shale in the upper Yangtze Platform
TL;DR: In this article, a comprehensive study integrated with multiple geochemical methods was conducted on 119 lower Cambrian drillcore samples collected from the upper Yangtze Platform, and the results showed that the fluctuation of sea level and climate during the deposition of the Qiongzhusi and Maidiping formations act as the critical factors controlling the watermass conditions and thus OM accumulation.
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Anomalous positive pyrite sulfur isotope in lacustrine black shale of the Yanchang Formation, Ordos Basin: Triggered by paleoredox chemistry changes
TL;DR: The pyrite sulfur isotope in the black shale of the Chang 7 unit are anomalous positive compared with those of the current paradigm, in which the value of pyritic sulfur isotopes should be negative due to sulfur isotopic fractionation through bacterial sulfate reduction (BSR).
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Biological sources of sedimentary organic matter in Neoproterozoic–Lower Cambrian shales in the Sichuan Basin (SW China): Evidence from biomarkers and microfossils
Ning Wang,Meijun Li,Meijun Li,Haitao Hong,Daofu Song,Xingwang Tian,Peng Liu,Ronghui Fang,Guo Chen,Maolin Wang +9 more
TL;DR: In this paper, the distribution of biomarkers, stable carbon isotope compositions and microfossil characteristics reveal that eukaryotic algae including chlorophytes, pelagophyceae, dinoflagellates, diatoms and sponges proliferated widely during the Late Neoproterozoic to Early Cambrian in the Sichuan Basin.
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