[1] 姜在兴,梁超,吴靖,等. 含油气细粒沉积岩研究的几个问题[J]. 石油学报,2013,34(6):1031-1039.

Jiang Zaixing, Liang Chao, Wu Jing, et al. Several issues in sedimentological studies on hydrocarbon-bearing fine-grained sedimentary rocks[J]. Acta Petrolei Sinica, 2013, 34(6): 1031-1039.
[2] 金之钧,胡宗全,高波,等. 川东南地区五峰组—龙马溪组页岩气富集与高产控制因素[J]. 地学前缘,2016,23(1):1-10.

Jin Zhijun, Hu Zongquan, Gao Bo, et al. Controlling factors on the enrichment and high productivity of shale gas in the Wufeng-Longmaxi Formations, southeastern Sichuan Basin[J]. Earth Science Frontiers, 2016, 23(1): 1-10.
[3] 邹才能,杨智,朱如凯,等. 中国非常规油气勘探开发与理论技术进展[J]. 地质学报,2015,89(6):979-1007.

Zou Caineng, Yang Zhi, Zhu Rukai, et al. Progress in China's unconventional oil & gas exploration and development and theoretical technologies[J]. Acta Geologica Sinica, 2015, 89(6): 979-1007.
[4] Potter P E, Maynard J B, Depetris P J. Mud and mudstones: Introduction and overview[M]. Berlin, Germany: Springer, 2005: 297.
[5] 胡宗全,杜伟,彭勇民,等. 页岩微观孔隙特征及源—储关系:以川东南地区五峰组—龙马溪组为例[J]. 石油与天然气地质,2015,36(6):1001-1008.

Hu Zongquan, Du Wei, Peng Yongmin, et al. Microscopic pore characteristics and the source-reservoir relationship of shale: A case study from the Wufeng and Longmaxi Formations in southeast Sichuan Basin[J]. Oil & Gas Geology, 2015, 36(6): 1001-1008.
[6]

Schieber J, Southard J B. Bedload transport of mud by floccule ripples:Direct observation of ripple migration processes and their implications[J]. Geology, 2009, 37(6): 483-486.
[7]

Jiang Z X, Duan H J, Liang C, et al. Classification of hydrocarbon-bearing fine-grained sedimentary rocks[J]. Journal of Earth Science, 2017, 28(6): 693-976.
[8] 王志峰,张元福,梁雪莉,等. 四川盆地五峰组—龙马溪组不同水动力成因页岩岩相特征[J]. 石油学报,2014,35(4):623-632.

Wang Zhifeng, Zhang Yuanfu, Liang Xueli, et al. Characteristics of shale lithofacies formed under different hydrodynamic conditions in the Wufeng-Longmaxi Formation, Sichuan Basin[J]. Acta Petrolei Sinica, 2014, 35(4): 623-632.
[9]

Liang C, Jiang Z X, Zhang C M, et al. The shale characteristics and shale gas exploration prospects of the Lower Silurian Longmaxi shale, Sichuan Basin, South China[J]. Journal of Natural Gas Science and Engineering, 2014, 21: 636-648.
[10]

Zou C N, Dong D Z, Wang Y M, et al. Shale gas in China: Characte-ristics, challenges and prospects (I)[J]. Petroleum Exploration and Development, 2015, 42(6): 753-767.
[11] 聂海宽,汪虎,何治亮,等. 常压页岩气形成机制、分布规律及勘探前景:以四川盆地及其周缘五峰组—龙马溪组为例[J]. 石油学报,2019,40(2):131-143,164.

Nie Haikuan, Wang Hu, He Zhiliang, et al. Formation mechanism, distribution and exploration prospect of normal pressure shale gas reservoir: A case study of Wufeng Formation-Longmaxi Formation in Sichuan Basin and its periphery[J]. Acta Petrolei Sinica, 2019, 40(2): 131-143, 164.
[12] 董大忠,邹才能,杨桦,等. 中国页岩气勘探开发进展与发展前景[J]. 石油学报,2012,33(增刊1):107-114.

Dong Dazhong, Zou Caineng, Yang Hua, et al. Progress and prospects of shale gas exploration and development in China[J]. Acta Petrolei Sinica, 2012, 33(Suppl.1): 107-114.
[13] 张金川,聂海宽,徐波,等. 四川盆地页岩气成藏地质条件[J]. 天然气工业,2008,28(2):151-156.

Zhang Jinchuan, Nie Haikuan, Xu Bo, et al. Geological condition of shale gas accumulation in Sichuan Basin[J]. Natural Gas Industry, 2008, 28(2): 151-156.
[14]

Finnegan S, Bergmann K, Eiler J M, et al. The magnitude and duration of Late Ordovician-Early Silurian glaciation[J]. Science, 2011, 331(6019): 903-906.
[15]

Jablonski D. Extinctions: A paleontological perspective[J]. Science, 1991, 253(5021): 754-757.
[16]

Yang S C, Hu W X, Wang X L. Mechanism and implications of upwelling from the Late Ordovician to Early Silurian in the Yangtze region, South China[J]. Chemical Geology, 2021, 565: 120074.
[17]

Yang S C, Hu W X, Wang X L, et al. Duration, evolution, and implications of volcanic activity across the Ordovician-Silurian transition in the Lower Yangtze region, South China[J]. Earth and Planetary Science Letters, 2019, 518: 13-25.
[18]

Li N, Li C, Algeo T J, et al. Redox changes in the outer Yangtze Sea (South China) through the Hirnantian Glaciation and their implications for the end-Ordovician biocrisis[J]. Earth-Science Reviews, 2021, 212: 103443.
[19] 王超,张柏桥,舒志国,等. 四川盆地涪陵地区五峰组—龙马溪组海相页岩岩相类型及储层特征[J]. 石油与天然气地质,2018,39(3):485-497.

Wang Chao, Zhang Boqiao, Shu Zhiguo, et al. Lithofacies types and reservoir characteristics of marine shales of the Wufeng Formation-Longmaxi Formation in Fuling area, the Sichuan Basin[J]. Oil & Gas Geology, 2018, 39(3): 485-497.
[20]

Liang C, Jiang Z X, Cao Y C, et al. Deep-water depositional mechanisms and significance for unconventional hydrocarbon exploration: A case study from the Lower Silurian Longmaxi shale in the southeastern Sichuan Basin[J]. AAPG Bulletin, 2016, 100(5): 773-794.
[21] 梁超,姜在兴,杨镱婷,等. 四川盆地五峰组—龙马溪组页岩岩相及储集空间特征[J]. 石油勘探与开发,2012,39(6):691-698.

Liang Chao, Jiang Zaixing, Yang Yiting, et al. Characteristics of shale lithofacies and reservoir space of the Wufeng-Longmaxi Formation, Sichuan Basin[J]. Petroleum Exploration and Development, 2012, 39(6): 691-698.
[22]

Wu L Y, Lu Y C, Jiang S, et al. Relationship between the origin of organic-rich shale and geological events of the Upper Ordovician-Lower Silurian in the Upper Yangtze area[J]. Marine and Petroleum Geology, 2019, 102: 74-85.
[23]

Zhao J H, Jin Z J, Jin Z K, et al. Applying sedimentary geochemical proxies for paleoenvironment interpretation of organic-rich shale deposition in the Sichuan Basin, China[J]. International Journal of Coal Geology, 2016, 163: 52-71.
[24]

Zhou L, Algeo T J, Shen J, et al. Changes in marine productivity and redox conditions during the Late Ordovician Hirnantian Glaciation[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 2015, 420: 223-234.
[25] 刘树根,马文辛, Jansa L,等. 四川盆地东部地区下志留统龙马溪组页岩储层特征[J]. 岩石学报,2011,27(8):2239-2252.

Liu Shugen, Ma Wenxin, Jansa L, et al. Characteristics of the shale gas reservoir rocks in the Lower Silurian Longmaxi Formation, east Sichuan Basin, China[J]. Acta Petrologica Sinica, 2011, 27(8): 2239-2252.
[26] 朱志军,陈洪德,林良彪,等. 黔北—川东南志留系层序格架下的沉积体系演化特征及有利区带预测[J]. 沉积学报,2010,28(2):243-253.

Zhu Zhijun, Chen Hongde, Lin Liangbiao, et al. Depositional system evolution characteristics in the framework of sequences of Silurian and prediction of favorable zones in the northern Guizhou-southeastern Sichuan[J]. Acta Sedimentologica Sinica, 2010, 28(2): 243-253.
[27] 何龙. 四川盆地东南缘五峰组—龙马溪组页岩有机质富集机制及沉积环境演化[D]. 广州:中国科学院大学(中国科学院广州地球化学研究所),2020:1-105.

He Long. Organic matter enrichment and evolution of sedimentary environment of the Wufeng-Longmaxi shale in southeastern margins of the Sichuan Basin[D]. Guangzhou: University of Chinese Academy of Sciences (Guangzhou Institute of Geochemistry, Chinese Academy of Sciences), 2020: 1-105.
[28]

Wang Y, Liu L F, Zheng S S, et al. Full-scale pore structure and its controlling factors of the Wufeng-Longmaxi shale, southern Sichuan Basin, China: Implications for pore evolution of highly overmature marine shale[J]. Journal of Natural Gas Science and Engineering, 2019, 67: 134-146.
[29]

Lu Y B, Hao F, Lu Y C, et al. Lithofacies and depositional mechanisms of the Ordovician-Silurian Wufeng-Longmaxi organic-rich shales in the Upper Yangtze area, southern China[J]. AAPG Bulletin, 2020, 104(1): 97-129.
[30] 吴蓝宇,胡东风,陆永潮,等. 四川盆地涪陵气田五峰组—龙马溪组页岩优势岩相[J]. 石油勘探与开发,2016,43(2):189-197.

Wu Lanyu, Hu Dongfeng, Lu Yongchao, et al. Advantageous shale lithofacies of Wufeng Formation-Longmaxi Formation in Fuling gas field of Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2016, 43(2): 189-197.
[31] 陆扬博. 上扬子五峰组和龙马溪组富有机质页岩岩相定量表征及沉积过程恢复[D]. 武汉:中国地质大学,2020:1-173.

Lu Yangbo. Quantitative characterization of lithofacies and reconstruction of the sedimentary process for Upper Yangtze Wufeng and Longmaxi organic rich shales[D]. Wuhan: China University of Geosciences, 2020: 1-173.
[32] 王玉满,王淑芳,董大忠,等. 川南下志留统龙马溪组页岩岩相表征[J]. 地学前缘,2016,23(1):119-133.

Wang Yuman, Wang Shufang, Dong Dazhong, et al. Lithofacies characterization of Longmaxi Formation of the Lower Silurian, southern Sichuan[J]. Earth Science Frontiers, 2016, 23(1): 119-133.
[33]

Xu H, Zhou W, Hu Q H, et al. Quartz types, silica sources and their implications for porosity evolution and rock mechanics in the Paleozoic Longmaxi Formation shale, Sichuan Basin[J]. Marine and Petroleum Geology, 2021, 128: 105036.
[34]

Yang X R, Yan D T, Wei X S, et al. Different formation mechanism of quartz in siliceous and argillaceous shales: A case study of Longmaxi Formation in South China[J]. Marine and Petroleum Geology, 2018, 94: 80-94.
[35]

Schieber J, Southard J B, Schimmelmann A. Lenticular shale fabrics resulting from intermittent erosion of water-rich muds-interpreting the rock record in the light of recent flume experiments[J]. Journal of Sedimentary Research, 2010, 80(1): 119-128.
[36]

Zhang L C, Xiao D S, Lu S F, et al. Effect of sedimentary environment on the formation of organic-rich marine shale: Insights from major/trace elements and shale composition[J]. International Journal of Coal Geology, 2019, 204: 34-50.
[37]

Yan D T, Chen D Z, Wang Q C, et al. Geochemical changes across the Ordovician-Silurian transition on the Yangtze Platform, South China[J]. Science in China Series D: Earth Sciences, 2009, 52(1): 38-54.
[38] 冯洪真, Erdtmann B D,王海峰. 上扬子区早古生代全岩Ce异常与海平面长缓变化[J]. 中国科学(D辑):地球科学,2000,30(1):66-72.

Feng Hongzhen, Erdtmann B D, Wang Haifeng. Early Paleozoic whole-rock Ce anomalies and secular eustatic changes in the Upper Yangtze region[J]. Science China (Seri. D): Earth Sciences, 2000, 30(1): 66-72.
[39]

Algeo T J, Lyons T W. Mo-total organic carbon covariation in modern anoxic marine environments: Implications for analysis of paleoredox and paleohydrographic conditions[J]. Paleoceanography, 2006, 21(1): PA1016.
[40] 邱振,王清晨. 来宾地区中晚二叠世之交烃源岩沉积的主控因素及大地构造背景[J]. 地质科学,2012,47(4):1085-1098.

Qiu Zhen, Wang Qingchen. Main factors controlling the deposition of the Middle-Upper Permian source rocks in Laibin area and its tectonic setting[J]. Chinese Journal of Geology, 2012, 47(4): 1085-1098.
[41]

Wei C, Dong T, He Z L, et al. Major, trace-elemental and sedimentological characterization of the Upper Ordovician Wufeng-Lower Silurian Longmaxi Formations, Sichuan Basin, South China: Insights into the effect of relative sea-level fluctuations on organic matter accumulation in shales[J]. Marine and Petroleum Geology, 2021, 126: 104905.
[42] 王彤,朱筱敏,董艳蕾,等. 基于微量元素分析的古沉积背景重建:以准噶尔盆地西北缘古近系安集海河组为例[J]. 地质学报,2020,94(12):3830-3851.

Wang Tong, Zhu Xiaomin, Dong Yanlei, et al. Trace elements as paleo sedimentary environment indicators: A case study of the Paleogene Anjihaihe Formation in the northwestern Junggar Basin[J]. Acta Geologica Sinica, 2020, 94(12): 3830-3851.
[43]

Li D L, Li R X, Zhu Z W, et al. Elemental characteristics and paleoenvironment reconstruction: A case study of the Triassic lacustrine Zhangjiatan oil shale, southern Ordos Basin, China[J]. Acta Geochimica, 2018, 37(1): 134-150.
[44]

Zhang X G, Lin C Y, Zahid M A, et al. Paleosalinity and water body type of Eocene Pinghu Formation, Xihu Depression, East China Sea Basin[J]. Journal of Petroleum Science and Engineering, 2017, 158: 469-478.
[45]

Jones B, Manning D A C. Comparison of geochemical indices used for the interpretation of palaeoredox conditions in ancient mudstones[J]. Chemical Geology, 1994, 111(1/2/3/4): 111-129.
[46]

Tribovillard N, Algeo T J, Lyons T, et al. Trace metals as paleoredox and paleoproductivity proxies: An update[J]. Chemical Geology, 2006, 232(1/2): 12-32.
[47]

Algeo T J, Maynard J B. Trace-element behavior and redox facies in core shales of Upper Pennsylvanian Kansas-type cyclothems[J]. Chemical Geology, 2004, 206(3/4): 289-318.
[48]

Crusius J, Calvert S, Pedersen T, et al. Rhenium and molybdenum enrichments in sediments as indicators of oxic, suboxic and sulfidic conditions of deposition[J]. Earth and Planetary Science Letters, 1996, 145(1/2/3/4): 65-78.
[49]

Wilde P, Quinby-Hunt M S, Erdtmann B D. The whole-rock cerium anomaly: A potential indicator of eustatic sea-level changes in shales of the anoxic facies[J]. Sedimentary Geology, 1996, 101(1/2): 43-53.
[50]

Rowe H D, Loucks R G, Ruppel S C, et al. Mississippian Barnett Formation, Fort Worth Basin, Texas: Bulk geochemical inferences and Mo–TOC constraints on the severity of hydrographic restriction[J]. Chemical Geology, 2008, 257(1/2): 16-25.
[51] 王跃,桂和荣,苏尚国,等. 滇黔北五峰组—龙马溪组页岩沉积环境和古气候地球化学特征[J]. 沉积学报,2022,40(3):653-666.

Wang Yue, Gui Herong, Su Shangguo, et al. Sedimentary environment and paleoclimate geochemical characteristics of shale in the Wufeng and Longmaxi Formations, northern Yunan-Guizhou area[J]. Acta Sedimentologica Sinica, 2022, 40(3): 653-666.
[52]

Algeo T J, Rowe H. Paleoceanographic applications of trace-metal concentration data[J]. Chemical Geology, 2012, 324-325: 6-18.
[53]

Liang C, Jiang Z X, Cao Y C, et al. Sedimentary characteristics and paleoenvironment of shale in the Wufeng-Longmaxi Formation, north Guizhou province, and its shale gas potential[J]. Journal of Earth Science, 2017, 28(6): 1020-1031.
[54]

Li Y F, Zhang T W, Ellis G S, et al. Depositional environment and organic matter accumulation of Upper Ordovician-Lower Silurian marine shale in the Upper Yangtze Platform, South China[J]. Palaeogeography, Palaeoclimatology, Palaeoecology, 2017, 466: 252-264.
[55] 刘峰,蔡进功,吕炳全,等. 下扬子五峰组上升流相烃源岩沉积特征[J]. 同济大学学报(自然科学版),2011,39(3):440-444.

Liu Feng, Cai Jingong, Bingquan Lü, et al. Sedimentary characters of Wufeng Formation upwelling facies source rock in Lower Yangtze area[J]. Journal of Tongji University (Natural Science), 2011, 39(3): 440-444.
[56]

Ran B, Liu S G, Jansa L, et al. Origin of the Upper Ordovician–Lower Silurian cherts of the Yangtze Block, South China, and their palaeogeographic significance[J]. Journal of Asian Earth Sciences, 2015, 108: 1-17.
[57]

Pope M C, Steffen J B. Widespread, prolonged late Middle to Late Ordovician upwelling in North America: A proxy record of glaciation?[J]. Geology, 2003, 31(1): 63-66.
[58] 王濡岳,胡宗全,龙胜祥,等. 四川盆地上奥陶统五峰组—下志留统龙马溪组页岩储层特征与演化机制[J]. 石油与天然气地质,2022,43(2):353-364.

Wang Ruyue, Hu Zongquan, Long Shengxiang, et al. Reservoir characteristics and evolution mechanisms of the Upper Ordovician Wufeng-Lower Silurian Longmaxi shale, Sichuan Basin[J]. Oil & Gas Geology, 2022, 43(2): 353-364.
[59]

Wu J, Liang C, Hu Z Q, et al. Sedimentation mechanisms and enrichment of organic matter in the Ordovician Wufeng Formation-Silurian Longmaxi Formation in the Sichuan Basin[J]. Marine and Petroleum Geology, 2019, 101: 556-565.
[60] 郭英海,李壮福,李大华,等. 四川地区早志留世岩相古地理[J]. 古地理学报,2004,6(1):20-29.

Guo Yinghai, Li Zhuangfu, Li Dahua, et al. Lithofacies palaeogeography of the Early Silurian in Sichuan area[J]. Journal of Palaeogeography, 2004, 6(1): 20-29.
[61] 叶玥豪. 四川盆地五峰—龙马溪组页岩储层形成机理[D]. 成都:成都理工大学,2018:1-139.

Ye Yuehao. Formation mechanism of shale reservoir in Wufeng-Longmaxi Formation in Sichuan Basin[D]. Chengdu: Chengdu University Of Technology, 2018: 1-139.
[62] 邹晓艳,李贤庆,王元,等. 川南地区五峰组—龙马溪组深层页岩储层特征和含气性[J]. 天然气地球科学,2022,33(4):654-665.

Zou Xiaoyan, Li Xianqing, Wang Yuan, et al. Reservoir characteristics and gas content of Wufeng-Longmaxi Formations deep shale in southern Sichuan Basin[J]. Natural Gas Geoscience, 2022, 33(4): 654-665.
[63] 黄梓桑,王兴志,杨西燕,等. 沉积环境对页岩中有机质富集的约束:以蜀南地区五峰组—龙马溪组为例[J]. 沉积学报,2021,39(3):631-644.

Huang Zisang, Wang Xingzhi, Yang Xiyan, et al. Constraints of sedimentary environment on organic matter accumulation in shale: A case study of the Wufeng-Longmaxi Formations in the southern Sichuan Basin[J]. Acta Sedimentologica Sinica, 2021, 39(3): 631-644.
[64] 王兴,田景春,林小兵,等. 渝东地区五峰组—龙马溪组沉积环境及有机质主控因素分析:以接龙剖面为例[J]. 沉积学报, 2024,42(1):309-323.

Wang Xing, Tian Jingchun, Lin Xiao-bing, et al. Sedimentary environment and controlling factors of organic matter accumulation in Wufeng Formation-Longmaxi Formation: A case study of Jielong section in eastern Chongqing[J]. Acta Sedimentologica Sinica, 2024, 42(1): 309-323.
[65] 何龙,王云鹏,陈多福,等. 重庆南川地区五峰组—龙马溪组黑色页岩沉积环境与有机质富集关系[J]. 天然气地球科学,2018,30(2):203-218.

He Long, Wang Yunpeng, Chen Duofu, et al. Relationship between sedimentary environment and organic matter accumulation in the black shale of Wufeng-Longmaxi Formations in Nanchuan area, Chongqing[J]. Natural Gas Geoscience, 2018, 30(2): 203-218.
[66]

Yang S C, Hu W X, Yao S P, et al. Constraints on the accumulation of organic matter in Upper Ordovician-Lower Silurian black shales from the Lower Yangtze region, South China[J]. Marine and Petroleum Geology, 2020, 120: 104544.
[67] 张晨晨,王玉满,董大忠,等. 川南长宁地区五峰组—龙马溪组页岩脆性特征[J]. 天然气地球科学,2016,27(9):1629-1639.

Zhang Chenchen, Wang Yuman, Dong Dazhong, et al. Brittleness characteristics of Wufeng-Longmaxi shale in Changning region, southern Sichuan, China[J]. Natural Gas Geoscience, 2016, 27(9): 1629-1639.