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High-precision geochronology of the Early Cretaceous Yingcheng Formation and its stratigraphic implications for Songliao Basin,China

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Geoscience Frontiers 2022年第4期13卷 89-97页

作者： Tiantian Wang Chengshan Wang Jahandar Ramezani Xiaoqiao Wan Zhiqiang Yu youfeng gao Huaiyu He Huaichun Wu State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesBeijing 100083China Institute of Earth Sciences China University of GeosciencesBeijing 100083China School of Earth Sciences and Resources China University of GeosciencesBeijing 100083China Department of Earth Atmospheric and Planetary SciencesMassachusetts Institute of TechnologyCambridgeMA 02139United States Institute of Geology and Geophysics Chinese Academy of SciencesBeijing 100029China College of Earth Sciences Jilin UniversityChangchun 130061China School of Ocean Sciences China University of GeosciencesBeijing 100083China

The Songliao Basin in Northeast Asia is the largest and longest-lived rift basin and preserves a nearcontinuous continental succession of the most of the Cretaceous period,providing great material to investigate the adaption of the terrestrial systems to the Cretaceous greenhouse climate and tectonic events.However,the paucity of precise and accurate radioisotopic ages from the Early Cretaceous strata of the Songliao Basin has greatly held back the temporal and causal correlation of the continental records to the global Early Cretaceous records.Three tuff layers intercalated in the Yingcheng Formation have been intercepted by the SK-2 borehole,which offer excellent materials for radioisotopic dating and calibration of the chronostratigraphy of the Lower Cretaceous sequence of Songliao Basin.Moreover,the Yingcheng Formation recorded the largest and the last of the two major volcanic events in Songliao Basin,which also represents a turning point in the basin evolution history of Songliao from syn-rift stage to post-rift stage.Here we report high-precision U–Pb zircon geochronology by the CA-ID-TIMS technique on three tuff samples from the Yingcheng Formation of the SK-2 borehole in the Songliao Basin to construct a greatly improved,absolute age framework for the Yingcheng Formation and provide crucial age constraints for the Songliao Lower Cretaceous Strata.The new CA-ID-TIMS geochronology constrained the Yingcheng Formation at 102.571+0.320/-2.346 Ma to ca.113 Ma,correlating to the Albian Stage.Combined with the previous published Songliao geochronology,the Quantou Formation is constrained to between 96.442+0.475/-0.086 Ma and 91.923+0.475/-0.086 Ma;the Denglouku Formation is constrained to between 102.571+0.320/-2.346 Ma and 96.442+0.475/-0.086 Ma;the age of the Shahezi Formation is estimated at ca.113 Ma to ca.118 Ma,which could extend to ca.125 Ma in some locations in Songliao Basin.The major unconformity between the Yingcheng Formation and the Denglouku Formation,which represents the transition of the basin fr

关键词： U–Pb geochronology Songliao Basin Early Cretaceous Yingcheng Formation China

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Progress on Continental Scientific Drilling Project of Cretaceous Songliao Basin(SK-1 and SK-2)

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Science Bulletin 2019年第2期64卷 73-75页

作者： Yuan gao Chengshan Wang Pujun Wang youfeng gao Yongjian Huang Changchun Zou State Key Laboratory of Biogeology and Environmental Geology China University of Geosciences (Beijing) School of Earth Sciences and Resources China University of Geosciences (Beijing) College of Earth Sciences Jilin University Key Laboratory for Evolution of Past Life and Environment in Northeast Asia Jilin University Research Center of Palaeontology and Stratigraphy Jilin University School of Geophysics and Information Technology China University of Geosciences (Beijing)

Scientific drilling is a significant exploration tool to better understand earth’s environmental and biological evolution,physical composition and structure,and natural resources and geohazards,through directly sampling on subsurface rock,fluid,living organisms and long-term monitoring of on-going deep processes.It plays a critical role in deciphering earth system dynamics and in solving socio-economic problems currently facing by humans.

关键词： SK-1 and SK-2 Project

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Discovery of Triassic volcanic-sedimentary strata in the basement of Songliao Basin

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Science Bulletin 2019年第10期64卷 644-646页

作者： Yongkang Yin youfeng gao Pujun Wang Xuejiao Qu Haibo Liu Key Laboratory for Evolution of Past Life and Environment in Northeast Asia Ministry of Education Jilin University Changchun 130026 China College of Earth Sciences Jilin University Changchun 130026 China Research Center of Palaeontology and Stratigraphy Jilin University Changchun 130026 China School of Petroleum Engineering Chongqing University of Science and Technology Chongqing 401331 China

In the Songliao Basin, the existence of lower Mesozoic strata remains a debatable issue. Previous studies indicated the absence of Triassic to Lower and Middle Jurassic strata in northeastern China because of uplift and erosion events associated with the return of geo-synclinal folds and orogenic movement during the Late Permian-Early Jurassic. To date, geochronological studies of intrusive and metamorphic rocks in the basement of the Songliao Basin have also confirmed Carboniferous, Permian, and Late Jurassic ages for the basement formations in general [1-4]. In the International Continental Scientific Drilling Project (ICDP) in the Songliao Basin, radiometric dating has been carried out for the entire drilling core of the SK-2 east borehole. As a result, we have discovered Triassic volcanic-sedimentary strata in the basement of the Songliao Basin.

关键词： Songliao Basin Mesozoic strata remains the Songliao Basin

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松辽盆地西缘突泉地区晚侏罗世过铝质流纹岩和英云闪长玢岩的发现:从蒙古-鄂霍茨克洋闭合到陆陆碰撞的地质记录

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岩石学报 2024年第1期40卷 159-177页

作者：于太极王璞珺高有峰张艳陈崇阳辽宁工程技术大学安全科学与工程学院葫芦岛125105 吉林大学地球科学学院长春130061 吉林大学古生物学与地层研究中心长春130026 吉林师范大学旅游与地理科学学院四平136000

蒙古-鄂霍茨克洋南向俯冲、大洋闭合和陆-陆碰撞是东北亚地区晚中生代的重要区域构造事件,它与本区的岩浆活动、变质作用、成盆和造山作用都密切相关。准确界定洋壳俯冲、大洋闭合和陆-陆碰撞这三个相互关联地质过程的时空范围是客观认... 详细信息

蒙古-鄂霍茨克洋南向俯冲、大洋闭合和陆-陆碰撞是东北亚地区晚中生代的重要区域构造事件,它与本区的岩浆活动、变质作用、成盆和造山作用都密切相关。准确界定洋壳俯冲、大洋闭合和陆-陆碰撞这三个相互关联地质过程的时空范围是客观认识区域构造演化的前提。然而,这项研究通常难以进行,因为很难找到与之相关的合适的地质记录。作者在松辽盆地西缘突泉地区发现从大洋闭合到陆-陆碰撞相关的过铝质流纹岩和英云闪长玢岩,锆石LA-ICP-MS U-Pb定年结果显示其结晶年龄分别为156±1Ma和155±1Ma,系晚侏罗世岩浆事件产物。流纹岩和英云闪长玢岩为钙碱性过铝质岩石,具有较高的铝饱和指数A/CNK(1.32~2.13),较低的MgO+FeO T含量(0.96%~3.37%)和FeO T/MgO比值(2.84~5.02),岩矿鉴定表明它们含绢云母等原生和次生高铝矿物,在CIPW标准矿物计算中出现刚玉分子(3.77%~9.65%),结合流纹岩和英云闪长玢岩在花岗岩的S-I-M-A型分类方案相关地球化学图解投影结果,综合表明它们具有过铝质S型花岗岩特征。流纹岩和英云闪长玢岩具有较低的Rb/Sr(0.35~0.55)、Rb/Ba(0.08~0.26)和Al_(2)O_(3)/TiO_(2)(38.41~61.36)比值,表明其原始岩浆源于杂砂岩部分熔融。锆石饱和温度计算表明这两类岩石的岩浆形成温度在837~876℃之间,低于A型花岗岩岩浆形成温度(900℃)。两类岩石富集Rb、Ba、K等大离子亲石元素,亏损Nb、Ta、P、Ti等高场强元素,具有较低的Y(5.29×10^(-6)~19.75×10^(-6))、Nb(7.44×10^(-6)~8.50×10^(-6))、Sr(60.6×10^(-6)~154.9×10^(-6))和Yb(0.53×10^(-6)~2.40×10^(-6))含量,具有弧岩浆属性。在Y-Nb图解中流纹岩和英云闪长玢岩投点在火山弧和同碰撞型花岗岩区域内;在Rb/10-Hf-Ta×3图解中投点在火山弧和碰撞型花岗岩区域内;在R1-R2构造判别图解中样品投点在同碰撞和造山期区域内;在Sr-Yb图解中样品投点在地壳加厚区域内。结合全球典型俯冲岛弧和同碰撞酸性岩地球化学特征和同时期本区域岩浆岩成因,表明流纹岩和英云闪长玢岩形成于洋壳俯冲和陆-陆碰撞转换背景,暗示其形成与蒙古-鄂霍茨克茨洋闭合和陆-陆碰撞作用有关。流纹岩(La/Yb)N值为6.62~8.77,指示源区起源深度为40~46km,英云闪长玢岩(La/Yb)N值为7.93~13.39,指示源区起源深度为44~55km,表明在156±1Ma~155±1Ma地壳处于持续加厚过程。结合区域地质资料,构建了蒙古-鄂霍茨克洋从俯冲闭合到陆-陆碰撞的构造-岩浆演化模型。本文认为蒙古-鄂霍茨克构造体系的影响范围到达了松辽盆地西缘突泉地区,156±1Ma~155±1Ma研究区处于大洋闭合到陆-陆碰撞转换阶段。

关键词：松辽盆地流纹岩英云闪长玢岩过铝质晚侏罗世蒙古-鄂霍茨克洋闭合陆-陆碰撞

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High resolution continuous sedimentary records of Upper Cretaceous obtained from the continental drilling(SK-1) borehole in Songliao Basin:Sifangtai and Mingshui Formations

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Geoscience Frontiers 2015年第6期6卷 895-912页

作者： Guodong Wang Rihui Cheng Pujun Wang youfeng gao Chengshan Wang Yanguang Ren Qinghua Huang Research Institute of Petroleum Exploration & Development-Northwest(NWGI) Petro China College of Earth Sciences Jilin University Research Center of Palaeontology & Stratigraphy Jilin University School of Earth Sciences and Resources China University of Geosciences Institute of Exploration and Development of Daqing Oilfield Company Ltd.

The Sifangtai and Mingshui formations were continuously cored in the SK-1 n borehole（China Cretaceous Continental Scientific Drilling-SongKe1-the north borehole）.The core is 767.96 m long,and the recovery is 94.7%.The ages of the formations range from middle Campanian to Danian.The sequence and process of lithology-lithofacies and cyclic stratigraphy were described in detail.Eight litho-types compose the Sifangtai Formation,and 15 litho-types compose the Mingshui Formation.Deposition was predominantly in meandering river and lacustrine environments,including 10 microfacies in the Sifangtai Formation and 15 microfacies in the Mingshui Formation.The complete sequence is composed of 535 m-scale cycles（sixth-order cycle）,152 fifth-order cycles,42 fourth-order cycles and five third-order cycles.The centimeter-scale description of the section revealed some previously unknown horizons such as a special type of mudstone,marl,volcanic ash and favorable sand reservoirs in the formations.The new-found evidence is very important for the interpretation of the evolution of the basin,conditions such as lake oxic events,the K/Pg boundary,tectonism in the late sag basin stage,and the reservoir-cap rock assemblages in the shallow stratigraphy.

关键词： Sifangtai Formation and Mingshui Formation Sedimentary facies Cyclostratigraphy SK-1n Middle Campanian-Danian Songliao Basin

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断陷盆地火山地层构成要素特征及地质意义:以吉林省九台全取心井下白垩统营城组为例

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地球科学 2024年第1期49卷 155-173页

作者：户景松唐华风余雪英黄玉龙王璞珺高有峰吉林大学地球科学学院吉林长春130061 吉林大学自然资源部东北亚矿产资源评价重点实验室吉林长春130061 中国石油长庆油田分公司勘探开发研究院陕西西安745100

火山地层具有特殊的时空属性和地质记录特征,但在盆地充填分析时未引起足够重视.为进一步明确火山地层的地质属性,利用松辽盆地下白垩统营城组全取心浅钻井(营一D1和营三D1井)资料开展火山地层构成要素特征及地质意义研究.营一D1井营城... 详细信息

火山地层具有特殊的时空属性和地质记录特征,但在盆地充填分析时未引起足够重视.为进一步明确火山地层的地质属性,利用松辽盆地下白垩统营城组全取心浅钻井(营一D1和营三D1井)资料开展火山地层构成要素特征及地质意义研究.营一D1井营城组一段和营三D1井营城组三段火山地层分别识别出3个和2个喷发间断不整合界面、10个和8个喷发整合/不整合界面.根据喷发间断不整合界面属性可知,营一D1井和营三D1井火山地层可分别划分为4个和3个火山机构,稀土和微量元素对火山机构有较好的响应.堆积单元有简单熔岩流、辫状熔岩流、穹丘、热碎屑流、热基浪和火山泥石流6类,熔岩类单元喷发时的火山气体排放强度弱于火山碎屑岩类单元.火山地层具有建造时间短暂和间断时间长久的时间属性,火山地层的建造速率不能简单地利用地层厚度和测试的顶底时间差来计算.

关键词：火山地层营城组堆积单元温室气体松辽盆地石油地质

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松辽盆地白垩纪综合年代地层格架

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地学前缘 2024年第1期31卷 431-445页

作者：吴怀春李山王成善褚润健王璞珺高远万晓樵贺怀宇邓成龙杨光黄永建高有峰席党鹏王天天房强杨天水张世红中国地质大学(北京)生物地质与环境地质国家重点实验室北京100083 中国地质大学(北京)海洋学院北京100083 中国地质大学(北京)深时数字地球前沿科学中心北京100083 中国地质大学(北京)地球科学与资源学院北京100083 吉林大学地球科学学院吉林长春130061 中国科学院地质与地球物理研究所岩石圈演化国家重点实验室北京100029 中国石油吉林油田分公司勘探部吉林松原138000

白垩纪是典型的温室气候时期,也是全球大规模烃源岩形成时期,但对于温室气候背景下陆地的环境状态、气候变化、生命响应及其演化规律尚不清楚;陆相有机质及大规模烃源岩堆积与气候环境变化之间的关系还不明确。中国东北的松辽盆地发育... 详细信息

白垩纪是典型的温室气候时期,也是全球大规模烃源岩形成时期,但对于温室气候背景下陆地的环境状态、气候变化、生命响应及其演化规律尚不清楚;陆相有机质及大规模烃源岩堆积与气候环境变化之间的关系还不明确。中国东北的松辽盆地发育了世界上最完整的白垩纪陆相沉积记录,烃源岩在盆地内广泛分布,是研究白垩纪陆地气候-环境变化和烃源岩形成机制的绝佳地点。但由于露头剖面沉积记录“连续性”和“完整性”较差,缺乏高精度的综合年代地层格架约束,导致松辽盆地的地层划分与对比存在较多争议,一定程度上阻碍了白垩纪陆地古气候、古环境演化的研究进程。松辽盆地国际大陆科学钻探计划实施的松科1井、松科2井和松科3井共钻取了8197 m完整且连续的白垩纪陆相地层岩心记录。本文通过综合科探井岩石地层学、生物地层学、磁性地层学、同位素年代学和旋回地层学的研究成果,建立了松辽盆地白垩纪高分辨率综合年代地层格架,为探索白垩纪陆地深时气候-环境演化及服务松辽盆地油气勘探可持续发展提供了精细的年代学证据。

关键词：白垩纪国际大陆科学钻探项目(ICDP) 松辽盆地地质年代学旋回地层学

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Types and Characteristics of Volcanostratigraphic Boundaries and Their Oil-Gas Reservoir Significance

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Acta Geologica Sinica(English Edition) 2015年第1期89卷 163-174页

作者： TANG Huafeng Phiri CRYTON gao youfeng HUANG Yulong BIAN Weihua College of Earth Sciences Jilin University

Just like in sedimentary stratigraphy, the factor for constructing volcanostratigraphic volcanostratigraphic boundary is an important framework. The fundamental factor of volcanostratigraphic boundaries is to classify the types and define their characteristics. Based on field investigation and cross-wells section analysis of Mesozoic volcanostratigraphy in NE China, 5 types of volcanostratigraphic boundaries have been recognized, namely eruptive conformity boundary （ECB）, eruptive unconformity boundary （EUB）, eruptive interval unconformity boundary （EIUB）, tectonic unconformity boundary （TUB） and intrusive contacts boundary （ICB）. Except ICB, the unconformity boundaries can be divided into angular unconformity and paraconformity. The time spans and signs of these boundaries are analyzed by using age data of some volcanic fields that have been published. The time spans of ECB and EUB are from several minutes to years. In lava flows, cooling crust is distributed above and below ECB and EUB; in pyroclastic flows, airfalls and lahars, a fine layer below these boundaries has no discernable erosion at every part of the boundary. EUB may be curved or cross curved and jagged. The scale of ECB/EUB is dependent on the scale of lava flow or pyroclastic flows. The time span of EIUB is from decades to thousands of years. There is also weathered crust under EIUB and sedimentary rock beds overlie EIUB. In most instances, weathered crust and thin sedimentary beds are associated with each other laterally. The boundary is a smooth curved plane. The scale of EIUB is dependent on the scale of the volcano or volcano groups. The characteristics of TUB are similar to EIUB＇s. The time interval of TUB is from tens of thousands to millions of years. The scale of TUB depends on the scale of the basin or volcanic field. Both the lab data and logging data of wells in the Songliao Basin reveal that the porosity is greatly related to the boundaries in the lava flows. There is a high-porosity belt below ECB, EUB or EIUB, and the porosity decrea

关键词： volcanostratigraphy unconformity boundary geological characteristics northeast part ofChina volcanic rocks

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Microfacies of Deep-water Deposits and Forming Models of the Chinese Continental Scientific Drilling-SKII

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Acta Geologica Sinica(English Edition) 2007年第6期81卷 1026-1032页

作者： CHENG Rihui WANG Guodong WANG Pujun gao youfeng College of Earth Sciences of Jilin University Changchun Jilin 130061

Extensive transgression of lake water occurred during the Cretaceous Qingshankou Stage and the Nengjiang Stage in the Songliao basin, forming widespread deep-water deposits. Eleven types of microfacies of deep-water deposits have been recognized in the continuous core rocks from the SKII, including mudstone of still water, marlite, dolostone, off shale, volcanic ashes, turbidite, slump sediment, tempestite, seismite, ostracoda limestone and sparry carbonate, which are divided into two types： microfacies generated due to gradually changing environments （Ⅰ） and microfacies generated due to geological events （Ⅱ）. Type Ⅰ is composed of some special fine grain sediments such as marlite, dolomite stone and oil shale as well as mudstone and Type Ⅱ is composed of some sediments related to geological events, such as volcanic ashes, turbiditie, slump sediment, tempestite, seismite, ostracoda limestone. The formation of sparry carbonate may be controlled by factors related to both environments and events. Generally, mudstone sediments of still water can be regarded as background sediments, and the rest sediments are all event sediments, which have unique forming models, which may reflect controlling effects of climatics and tectonics.

关键词： Cretaceous deep-water deposit model of microfacies Songliao basin SKII

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松辽盆地国际大陆科学钻探:白垩纪恐龙时代陆相地质记录

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地学前缘 2024年第1期31卷 412-430,511-534页

作者：王成善高远王璞珺吴怀春吕庆田朱永宜万晓樵邹长春黄永建高有峰席党鹏王稳石贺怀宇冯子辉杨光邓成龙张来明王天天胡滨崔立伟彭诚余恩晓黄何杨柳毋正轩中国地质大学(北京)生物地质与环境地质国家重点实验室北京100083 中国地质大学(北京)地球科学与资源学院北京100083 吉林大学地球科学学院吉林长春130026 中国地质大学(北京)海洋学院北京100083 中国地质科学院北京100037 中国地质科学院勘探技术研究所河北廊坊065000 中国地质大学(北京)地球物理与信息技术学院北京100083 中国科学院地质与地球物理研究所岩石圈演化国家重点实验室北京100029 中国石油大庆油田有限责任公司勘探开发研究院黑龙江大庆163712 中国石油吉林油田分公司勘探部吉林松原138000 中国地质大学(北京)科学研究院北京100083 中国地质调查局自然资源实物地质资料中心河北廊坊101149 海南野火科技有限公司海南海口570100 成都理工大学沉积地质研究院四川成都610059

过去一百年地球的气候持续变暖,未来地球可能进入两极无冰的温室气候状态。白垩纪是深时典型的温室气候时期,认识白垩纪气候对于理解过去和预测未来气候变化均有重要意义。松辽盆地国际大陆科学钻探以研究白垩纪陆地气候与环境演变、探... 详细信息

过去一百年地球的气候持续变暖,未来地球可能进入两极无冰的温室气候状态。白垩纪是深时典型的温室气候时期,认识白垩纪气候对于理解过去和预测未来气候变化均有重要意义。松辽盆地国际大陆科学钻探以研究白垩纪陆地气候与环境演变、探索大规模陆相有机质富集机理为科学目标,在国际大陆科学钻探计划ICDP框架下,成为全球第一口钻穿白垩纪陆相地层的大陆科学钻探井。项目历时16年,以超97%的取心率获得连续完整的8187 m岩心,建立了松辽盆地陆相白垩系高精度年代地层框架,重建了松辽盆地白垩纪多时间尺度陆地气候旋回与气候事件,揭示了白垩纪湖海平面波动机理,确认了松辽盆地发生过海侵事件。松辽盆地国际大陆科学钻探推动了全球地质学家合作研究白垩纪温室气候,带动了一系列高水平学术成果的产出,为松辽盆地油气勘探可持续发展提供了重要科学支撑,产生了显著的社会效益和重大的国际与国内影响。松辽盆地国际大陆科学钻探代表了探索深时的一个具有里程碑意义的阶段。可以预见,未来借助科学钻探,人类会不断增强对深时气候环境演化等方面的认识。

关键词：国际大陆科学钻探计划松辽盆地白垩纪古气候年代地层格架海侵事件

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