Results 171 to 180 of about 516 (206)
Contributions to the Geology and Paleontology of Cambodia. Part 1. Permian Fusulinids [PDF]
Ishii, Ken-ichi, Nogami, Yasuo
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Journal of Petroleum Science and Engineering, 2022
Abstract Dolomite of Lower Permian Maokou Formation has a strong heterogeneous formation in-plane and vertical in Chuanzhong Area. Its formation mechanism is not yet fully understood. Thus, this study focuses on the Maokou Formation core and conducts thin section analysis, isotope analysis, cathodoluminescence, and data analysis of fluid inclusion ...
Zubing Li, Changbing Huang, Fei Yang
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Abstract Dolomite of Lower Permian Maokou Formation has a strong heterogeneous formation in-plane and vertical in Chuanzhong Area. Its formation mechanism is not yet fully understood. Thus, this study focuses on the Maokou Formation core and conducts thin section analysis, isotope analysis, cathodoluminescence, and data analysis of fluid inclusion ...
Zubing Li, Changbing Huang, Fei Yang
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Palaeoworld, 2015
Abstract This paper documents smaller foraminifers from the Maokou Formation (Guadalupian) at the Tieqiao section in Laibin area, South China. The assemblage of smaller foraminifers reported herein consists of 69 species of 42 genera. Although the Maokou Formation of this section was deposited in a relatively deep-water environment, smaller ...
Zhou Zhang, Yue Wang, Quan-Feng Zheng
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Abstract This paper documents smaller foraminifers from the Maokou Formation (Guadalupian) at the Tieqiao section in Laibin area, South China. The assemblage of smaller foraminifers reported herein consists of 69 species of 42 genera. Although the Maokou Formation of this section was deposited in a relatively deep-water environment, smaller ...
Zhou Zhang, Yue Wang, Quan-Feng Zheng
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Journal of Petroleum Science and Engineering, 2021
Abstract In this paper, the original nature of organic matters is introduced for the first time to reevaluate the lower Permian (P1) source rocks. The carbonate rocks in Maokou Formation (P1m) whose high organic carbon values were caused by external asphalt have poor hydrocarbon generation ability, but the argillaceous rocks in P1m have some ...
Li Yanjun +6 more
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Abstract In this paper, the original nature of organic matters is introduced for the first time to reevaluate the lower Permian (P1) source rocks. The carbonate rocks in Maokou Formation (P1m) whose high organic carbon values were caused by external asphalt have poor hydrocarbon generation ability, but the argillaceous rocks in P1m have some ...
Li Yanjun +6 more
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Lithos, 2010
Abstract The ~ 260 Ma Emeishan Large Igneous Province (ELIP) in southwest China has previously been demonstrated to provide compelling evidence for pre-volcanic crustal doming in support of the mantle plume hypothesis. However this has been questioned by Ukstins-Peate and Bryan (2008) by showing hydrothermal magmatic activity at the Daqiao section ...
Bin He +3 more
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Abstract The ~ 260 Ma Emeishan Large Igneous Province (ELIP) in southwest China has previously been demonstrated to provide compelling evidence for pre-volcanic crustal doming in support of the mantle plume hypothesis. However this has been questioned by Ukstins-Peate and Bryan (2008) by showing hydrothermal magmatic activity at the Daqiao section ...
Bin He +3 more
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Origin and Evolution of Paleofluid of the Middle Permian Maokou Formation in Southern Sichuan Basin
82nd EAGE Annual Conference & Exhibition, 2021Summary Based on petrology, rare earth elements, carbon and oxygen isotopes and fluid inclusions analysis, paleofluid origin and evolution of carbonate rocks in diffenert diagenetic stages of Maokou Formation are discussed. The results show that: (1) Maokou Formation was occurred “penecontemporaneous seawater cementation→ -eogenetic mixed water ...
M. Ren, Z. Wang, Q. Jiang
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Palaeogeography, Palaeoclimatology, Palaeoecology, 2017
Abstract High-resolution (930 samples) magnetic susceptibility (MS) and anhysteretic remanent magnetization (ARM) analyses were conducted on the ~ 49 m thick Middle Permian Maokou Formation at Dukou, South China. Spectral analysis of covariant MS and ARM series reveal Milankovitch cycles with eccentricity, obliquity, and precession.
Qiang Fang +7 more
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Abstract High-resolution (930 samples) magnetic susceptibility (MS) and anhysteretic remanent magnetization (ARM) analyses were conducted on the ~ 49 m thick Middle Permian Maokou Formation at Dukou, South China. Spectral analysis of covariant MS and ARM series reveal Milankovitch cycles with eccentricity, obliquity, and precession.
Qiang Fang +7 more
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Marine and Petroleum Geology, 2019
Abstract Astronomical forcing on the development of depositional sequences has been of particular interest to researchers in recent years. To investigate the forming mechanism of depositional sequences in the Middle Permian Maokou Formation, outcrop sequence stratigraphic analysis and cyclostratigraphic analysis were conducted on one outcrop section ...
Fuyun Cong +6 more
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Abstract Astronomical forcing on the development of depositional sequences has been of particular interest to researchers in recent years. To investigate the forming mechanism of depositional sequences in the Middle Permian Maokou Formation, outcrop sequence stratigraphic analysis and cyclostratigraphic analysis were conducted on one outcrop section ...
Fuyun Cong +6 more
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