Detrital zircon ages of the Permian coal-bearing rock series in the Zhongtiao Mountain area and their sedimentological constraints on regional tectonic activity

Authors

WU Fang, Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China; Key Laboratory of Active Tectonics and Geological Safety, Ministry of Natural Resources, Beijing 100081, ChinaFollow
LI Zhenhong, Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China; Key Laboratory of Active Tectonics and Geological Safety, Ministry of Natural Resources, Beijing 100081, China; Key Laboratory of Paleomagnetism and Tectonic Reconstruction, Ministry of Natural Resources, Beijing 100081, ChinaFollow
JING Xianghui, Research Institute of Exploration and Development, Changqing Oilfield Branch Company, PetroChina, Xi’an 710018, China; National Engineering Laboratory for Exploration and Development of Low Permeability Oil & Gas Fields, Xi’an 710018, China
KOU Linlin, Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China; Key Laboratory of Active Tectonics and Geological Safety, Ministry of Natural Resources, Beijing 100081, China; Key Laboratory of Paleomagnetism and Tectonic Reconstruction, Ministry of Natural Resources, Beijing 100081, China
DU Zhuang, Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China; School of Earth Sciences and Resources, China University of Geosciences (Beijing), Beijing 100083, China
LIU Bohua, Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China; School of Earth Sciences and Resources, China University of Geosciences (Beijing), Beijing 100083, China

Abstract

Objective The changes in the material composition of detrital sediments in a sedimentary basin are intimately associated with the uplift and denudation processes of provenance areas. The southern margin of the North China Craton, a primary tectonic unit of the continental area of China, preserves relatively complete geological records of the Permian. The Zhongtiao Mountain area is located in the core of the Fen-Wei graben system on the southern margin of the North China Craton, with the southern margin of the North China Craton and the adjacent Qinling orogenic belt potentially serving as its provenance areas. Therefore, the Zhongtiao Mountain area is an ideal site for exploring the tectonic evolutionary processes of the Qinling orogenic belt and its adjacent areas during the Permian. Methods This study examined the detrital zircon U-Pb chronology of the coal-bearing rock series of the tidal flat-lagoon facies in the Permian Shanxi Formation and sediments of the alluvial fan-fluvial facies in the overlying Lower Shihezi Formation within the Mitanggou section of the Zhongtiao Mountain area. Then, this study delved into the correlation and tracing of sediment provenance areas. Finally, this study comprehensively explored the coupling between sediment provenance and tectonic processes in the provenance areas. Results and Conclusions The results indicate that the coal-bearing rock series of the tidal flat-lagoon facies in the Permian Shanxi Formation exhibit nine primary detrital zircon age peaks: 297, 327, 443, 921, 969, 1826, 1990, 2272, 2443 Ma. In contrast, the sediments of the alluvial fan-fluvial facies in the Lower Shihezi Formation manifest five detrital zircon age peaks, namely 305, 1755, 1882, 2284, 2490 Ma, lacking the age records of Neoproterozoic and Eopaleozoic detrital zircons. The analysis reveals that the coal-bearing rock series originate primarily from the North Qinling orogenic belt and the southern margin of the North China Craton. In comparison, the sediments of the alluvial fan-fluvial facies are merely derived from the southern margin of the North China Craton. The differences in sediment provenance respond to the interactions between the North China Plate and the Qinling-Dabie plate during the Early-Middle Permian, suggesting that tectonic activity gradually migrated from south to north. In the early and middle stages of the Early Permian, the overall low uplift of the southern margin of the North China Craton allowed the sediments from the North Qinling orogenic belt to enter the Zhongtiao Mountain area. From the late stage of the Early Permian to the early stage of the Middle Permian, the rapid and significant uplift of the southern margin of the North China Craton blocked the sediments from the North Qinling orogenic belt. As a result, the Zhongtiao Mountain area failed to receive sediment supply from the North Qinling orogenic belt. This study provides new sedimentological evidence for the Permian tectonic processes of the southern margin of the North China Craton and the adjacent Qinling orogenic belt.

Keywords

coal-bearing rock series, zircon chronology, North China Craton, Qinling orogenic belt, sediment provenance

DOI

10.12363/issn.1001-1986.24.08.0522

Recommended Citation

WU Fang, LI Zhenhong, JING Xianghui, et al. (2024) "Detrital zircon ages of the Permian coal-bearing rock series in the Zhongtiao Mountain area and their sedimentological constraints on regional tectonic activity," Coal Geology & Exploration: Vol. 52: Iss. 11, Article 5.
DOI: 10.12363/issn.1001-1986.24.08.0522
Available at: https://cge.researchcommons.org/journal/vol52/iss11/5

Reference

[1] LIU Guanghua. Permo-Carboniferous paleogeography and coal accumulation and their tectonic control in the North and South China continental plates[J]. International Journal of Coal Geology，1990，16(1/2/3)：73−117.

[2] XIAO Wenjiao，WINDLEY B F，HAO Jie，et al. Accretion leading to collision and the Permian solonker suture，Inner Mongolia，China：Termination of the Central Asian Orogenic Belt[J]. Tectonics，2003，22(6)：288−308.

[3] COPE T，RITTS B D，DARBY B J，et al. Late Paleozoic sedimentation on the northern margin of the North China Block：Implications for regional tectonics and climate change[J]. International Geology Review，2005，47(3)：270−296.

[4] SHAO Longyi，WANG Xuetian，WANG Dongdong，et al. Sequence stratigraphy，paleogeography，and coal accumulation regularity of major coal-accumulating periods in China[J]. International Journal of Coal Science & Technology，2020，7(2)：240−262.

[5] WANG Tao，TONG Ying，XIAO Wenjiao，et al. Rollback，scissor-like closure of the Mongol-okhotsk Ocean and formation of an orocline：Magmatic migration based on a large archive of age data[J]. National Science Review，2021，9(5)：nwab210.

[6] 王峰，刘新社，赵伟波，等. 鄂尔多斯盆地南部二叠系砂岩碎屑锆石年代学特征及地质意义[J]. 沉积学报，2023，41(5)：1396−1413.

WANG Feng，LIU Xinshe，ZHAO Weibo，et al. Detrital zircon U-Pb geochronology characteristics of Permian sandstone and its constraints on the tectonic evolution of the southern Ordos Basin[J]. Acta Sedimentologica Sinica，2023，41(5)：1396−1413.

[7] 侯海海，陈泓圳，邵龙义，等. 煤层分布规律新认识：气候演变控制下的聚煤模式[J]. 煤田地质与勘探，2023，51(3)：10−18.

HOU Haihai，CHEN Hongzhen，SHAO Longyi，et al. New understanding of coal seam distribution law：Coal accumulation model controlled by paleoclimate evolution[J]. Coal Geology & Exploration，2023，51(3)：10−18.

[8] 陈全红，李文厚，刘昊伟，等. 鄂尔多斯盆地上石炭统—中二叠统砂岩物源分析[J]. 古地理学报，2009，11(6)：629−640.

CHEN Quanhong，LI Wenhou，LIU Haowei，et al. Provenance analysis of sandstone of the Upper Carboniferous to Middle Permian in Ordos Basin[J]. Journal of Palaeogeography，2009，11(6)：629−640.

[9] 屈红军，马强，高胜利，等. 鄂尔多斯盆地东南部二叠系物源分析[J]. 地质学报，2011，85(6)：979−986.

QU Hongjun，MA Qiang，GAO Shengli，et al. On provenance of the Permian in the southeastern Ordos Basin[J]. Acta Geologica Sinica，2011，85(6)：979−986.

[10] ZHOU Wenyi，JIAO Yangquan，ZHAO Junhong. Sediment provenance of the intracontinental Ordos Basin in North China Craton controlled by tectonic evolution of the basin-orogen system[J]. Journal of Geology，2017，125(6)：701−711.

[11] 李树霞，向芳，张瑶，等. 鄂尔多斯盆地南缘晚古生代沉积物源及其对秦岭造山带北部演化的指示[J]. 成都理工大学学报(自然科学版)，2017，44(5)：589−601.

LI Shuxia，XIANG Fang，ZHANG Yao，et al. Provenance analysis of the Late Paleozoic sediments in south margin of the Ordos Basin and its indication to evolution of the north of Qinling Orogenic Belt in China[J]. Journal of Chengdu University of Technology (Science & Technology Edition)，2017，44(5)：589−601.

[12] ZHAO Guochun，WANG Yuejun，HUANG Baochun，et al. Geological reconstructions of the East Asian blocks：From the breakup of rodinia to the assembly of pangea[J]. Earth Science Reviews，2018，186：262−286.

[13] HUANG Baochun，YAN Yonggang，PIPER J D A，et al. Paleomagnetic constraints on the paleogeography of the East Asian blocks during Late Paleozoic and Early Mesozoic times[J]. Earth-Science Reviews，2018，186：8−36.

[14] 王挽琼，徐仲元，刘正宏，等. 华北板块北缘中段早中二叠世的构造属性：来自花岗岩类锆石U-Pb年代学及地球化学的制约[J]. 岩石学报，2013，29(9)：2987−3003.

WANG Wanqiong，XU Zhongyuan，LIU Zhenghong，et al. Early-Middle Permian tectonic evolution of the central-northern margin of the North China Craton：Constraints from zircon U-Pb ages and geochemistry of the granitoids[J]. Acta Petrologica Sinica，2013，29(9)：2987−3003.

[15] LIAO Xiangdong，SUN Song，CHI Huanzhao，et al. The Late Permian highly fractionated I-type granites from sishijia pluton in southestern Inner Mongolia，North China：A post-collisional magmatism record and its implication for the closure of paleo-Asian ocean[J]. Lithos，2019，328：262−275.

[16] ZHOU Rui，LIU Dongna，ZHOU Anchao，et al. A synthesis of Late Paleozoic and early Mesozoic sedimentary provenances and constraints on the tectonic evolution of the northern North China Craton[J]. Journal of Asian Earth Sciences，2019，185：104029.

[17] 李勇，王成善，曾允孚. 造山作用与沉积响应[J]. 矿物岩石，2000，20(2)：49−56.

LI Yong，WANG Chengshan，ZENG Yunfu. Orogeny and sedimentary response[J]. Journal of Mineralogy and Petrology，2000，20(2)：49−56.

[18] 刘和甫. 盆地–山岭耦合体系与地球动力学机制[J]. 地球科学，2001，26(6)：581−596.

LIU Hefu. Geodynamic scenario of coupled basin and mountain system[J]. Earth Science，2001，26(6)：581−596.

[19] 陈安清，陈洪德，徐胜林，等. 鄂尔多斯盆地北部晚古生代沉积充填与兴蒙造山带“软碰撞” 的耦合[J]. 吉林大学学报(地球科学版)，2011，41(4)：953–965.

CHEN Anqing，CHEN Hongde，XU Shenglin，et al. Sedimentary filling of North Ordos and their implications for the soft collision process of hing Gan mts. -Mongolia orogenic belt in Late Paleozoic[J]. Journal of Jilin University (Earth Science Edition)，2011，41(4)：953–965.

[20] 董晓朋，李振宏，井向辉，等. 青藏高原东北缘弧形构造带新生代地层沉积序列及年代学研究进展[J]. 地质力学学报，2023，29(4)：465−484.

DONG Xiaopeng，LI Zhenhong，JING Xianghui，et al. Stratigraphic sequence characteristics and geochronology research progress of the Cenozoic in the arcuate tectonic belt on the northeastern margin of the Tibet Plateau[J]. Journal of Geomechanics，2023，29(4)：465−484.

[21] 南德斌，李振宏，董晓朋，等. 运城盆地栲栳塬晚更新世地层序列及地质意义[J]. 地质力学学报，2023，29(4)：497−511.

NAN Debin，LI Zhenhong，DONG Xiaopeng，et al. Late Pleistocene stratigraphic sequence and geologic significance of the Kaolao Tableland in the Yuncheng Basin[J]. Journal of Geomechanics，2023，29(4)：497−511.

[22] 吴悦，王东东，王海亮，等. 近海断陷盆地古近纪煤系沉积控煤作用与成煤模式：以山东黄县盆地为例[J]. 煤田地质与勘探，2023，51(4)：23−36.

WU Yue，WANG Dongdong，WANG Hailiang，et al. Sedimentary coal-controlling effect and coal-forming model of Paleogene coal measures in paralic faulted basin：A case study of Huangxian Basin，Shandong province[J]. Coal Geology & Exploration，2023，51(4)：23−36.

[23] 胡俊杰，施辉，马立成，等. 柴达木盆地北缘西段下石炭统物源和构造背景：来自碎屑岩U-Pb年代学与地球化学的约束[J]. 地质学报，2024，98(4)：1056−1067.

HU Junjie，SHI Hui，MA Licheng，et al. Provenance and tectonic setting of the lower carboniferous in the west section of the North Qaidam Basin：Constraints from detrital zircon U-Pb geochronology and geochemistry[J]. Acta Geologica Sinica，2024，98(4)：1056−1067.

[24] 吴芳，张绪教，张永清，等. 东昆仑闹仓坚沟组流纹质凝灰岩锆石U-Pb年龄及其地质意义[J]. 地质力学学报，2010，16(1)：44−50.

WU Fang，ZHANG Xujiao，ZHANG Yongqing，et al. Zircon u-Pb ages for rhyolitic tuffs of the Naocangjiangou formation in the east Kulun orogenic belt and their implication[J]. Journal of Geomechanics，2010，16(1)：44−50.

[25] 刘博华，吴芳，张绪教，等. 青藏高原东北缘红寺堡盆地晚更新世沉积物元素地球化学特征及其环境指示意义[J]. 地质通报，2024，43(1)：33−45.

LIU Bohua，WU Fang，ZHANG Xujiao，et al. Elemental geochemical characteristics and environmental significance of Late Pleistocene sediments in the Hongsibu Basin，northeastern margin of the Qinghai–Tibet Plateau[J]. Geological Bulletin of China，2024，43(1)：33−45.

[26] 田雯，王永诗，马立驰，等. 鄂尔多斯盆地西南缘二叠系上石盒子组碎屑锆石U-Pb年龄与地质意义[J]. 矿物学报，2017，37(6)：782−790.

TIAN Wen，WANG Yongshi，MA Lichi，et al. U-Pb age and geological significance of detrital zircon in the upper Shihezi formation Permian system from the southwestern margin of Ordos Basin[J]. Acta Mineralogica Sinica，2017，37(6)：782−790.

[27] MA Shouxian，MENG Qingren，DUAN Liang，et al. Reconstructing Late Paleozoic exhumation history of the Inner Mongolia Highland along the northern edge of the North China Craton[J]. Journal of Asian Earth Sciences，2014，87：89−101.

[28] LI Zhenhong，QU Hongjie，GONG Wangbin. Late Mesozoic basin development and tectonic setting of the northern North China Craton[J]. Journal of Asian Earth Sciences，2015，114：115−139.

[29] GUO Pei，LIU Chiyang，WANG Jianqiang，et al. Detrital zircon geochronology of the Jurassic strata in the western Ordos Basin，North China：Constraints on the provenance and its tectonic implication[J]. Geological Journal，2018，53(4)：1482−1499.

[30] SUN Jiaopeng，YANG Lei，DONG Yunpeng，et al. Permian tectonic evolution of the southwestern Ordos Basin，North China：Integrating constraints from sandstone petrology and detrital zircon geochronology[J]. Geological Journal，2020，55(12)：8068−8091.

[31] WU Qiong，RAMEZANI J，ZHANG Hua，et al. High-precision U-Pb age constraints on the Permian floral turnovers，paleoclimate change，and tectonics of the North China block[J]. Geology，2021，49(6)：677−681.

[32] 陶明华，赵力民，陶亮. 泛华北区石炭系、二叠系内部的重要地质演化转折[J]. 地层学杂志，2005，29(增刊1)：534−540.

TAO Minghua，ZHAO Limin，TAO Liang. Important geological evolution transition in Carboniferous and Permian in Pan-North China[J]. Journal of Stratigraphy，2005，29(Sup.1)：534−540.

[33] ZHU Xiaoqing，ZHU Wenbin，GE Rongfeng，et al. Late Paleozoic provenance shift in the south-central North China Craton：Implications for tectonic evolution and crustal growth[J]. Gondwana Research，2014，25(1)：383−400.

[34] ZHOU Rui，LIU Dongna，ZHOU Anchao，et al. Provenance analyses of early Mesozoic sediments in the Ningwu Basin：Implications for the tectonic–palaeogeographic evolution of the northcentral North China Craton[J]. International Geology Review，2019，61(1)：86−108.

[35] 张国伟，张本仁，袁学诚，等. 秦岭造山带与大陆动力学[M]. 北京：科学出版社，2001.

[36] 张国伟，董云鹏，赖绍聪，等. 秦岭–大别造山带南缘勉略构造带与勉略缝合带[J]. 中国科学(D辑：地球科学)，2003，33(12)：1121−1135.

ZHANG Guowei，DONG Yunpeng，LAI Shaocong，et al. Mianlue structural belt and Mianlue suture belt in the southern margin of Qinling-Dabie orogenic belt[J]. Science in China (Series D (Earth Sciences))，2003，33(12)：1121−1135.

[37] 刘池洋，赵红格，桂小军，等. 鄂尔多斯盆地演化–改造的时空坐标及其成藏(矿)响应[J]. 地质学报，2006，80(5)：617−638.

LIU Chiyang，ZHAO Hongge，GUI Xiaojun，et al. Space-time coordinate of the evolution and reformation and mineralization response in Ordos Basin[J]. Acta Geologica Sinica，2006，80(5)：617−638.

[38] DONG Yunpeng，ZHANG Xiaoning，LIU Xiaoming，et al. Propagation tectonics and multiple accretionary processes of the Qinling Orogen[J]. Journal of Asian Earth Sciences，2015，104：84−98.

[39] 孙大中，李惠民，林源贤，等. 中条山前寒武纪年代学、年代构造格架和年代地壳结构模式的研究[J]. 地质学报，1991，65(3)：216−231.

SUN Dazhong，LI Huimin，LIN Yuanxian，et al. Precambrian geochronology，chronotectonic framework and model of chronocrustal structure of the Zhongtiao mountains[J]. Acta Geological Sinica，1991，65(3)：216−231.

[40] 赵斌，王登红，侯可军，等. 中条山涑水杂岩的同位素年代学研究及其地质意义[J]. 地球科学与环境学报，2012，34(1)：1−8.

ZHAO Bin，WANG Denghong，HOU Kejun，et al. Isochronology study on Sushui Complex in Zhongtiao Mountains and its geological significance[J]. Journal of Earth Sciences and Environment，2012，34(1)：1−8.

[41] 刘玄，范宏瑞，邱正杰，等. 中条山地区绛县群和中条群沉积时限：夹层斜长角闪岩SIMS锆石U-Pb年代学证据[J]. 岩石学报，2015，31(6)：1564−1572.

LIU Xuan，FAN Hongrui，QIU Zhengjie，et al. Formation ages of the Jiangxian and Zhongtiao groups in the Zhongtiao Mountain Region，North China Craton：Insights from SIMS U-Pb dating on zircons of intercalated plagioclase amphibolites[J]. Acta Petrologica Sinica，2015，31(6)：1564−1572.

[42] 苏文博，李怀坤，徐莉，等. 华北克拉通南缘洛峪群–汝阳群属于中元古界长城系：河南汝州洛峪口组层凝灰岩锆石LA-MC-ICPMSU-Pb年龄的直接约束[J]. 地质调查与研究，2012，35(2)：96−108.

SU Wenbo，LI Huaikun，XU Li，et al. Luoyu and Ruyang Group at the south margin of the North China Craton (NCC) should belong in the Mesoproterozoic changchengian system：Direct constraints from the LA-MC-ICPMS U-Pb age of the tuffite in the Luoyukou formation，Ruzhou，Henan，China[J]. Geological Survey and Research，2012，35(2)：96−108.

[43] 李承东，赵利刚，常青松，等. 豫西洛峪口组凝灰岩锆石LA-MC-ICPMS U-Pb年龄及地层归属讨论[J]. 中国地质，2017，44(3)：511−525.

LI Chengdong，ZHAO Ligang，CHANG Qingsong，et al. Zircon U-Pb dating of tuff bed from Luoyukou Formation in western Henan Province on the southern margin of the North China Craton and its stratigraphic attribution discussion[J]. Geology in China，2017，44(3)：511−525.

[44] 张抗. 鄂尔多斯盆地边缘沉积盖层底部类冰碛岩的讨论[J]. 中国区域地质，1991，10(1)：79−85.

ZHANG Kang. Tilloid at the bottom of the sedimentary covers on the margins of the Ordos basin[J]. Regional Geology of China，1991，10(1)：79−85.

[45] 肖飞，汪建国，吴和源，等. 华北地区中北部寒武系层序地层格架[J]. 石油学报，2017，38(10)：1144−1157.

XIAO Fei，WANG Jianguo，WU Heyuan，et al. Cambrian sequence stratigraphic framework in the middle-northern North China[J]. Acta Petrolei Sinica，2017，38(10)：1144−1157.

[46] 常大宇，张成龙，陈燕萍，等. 鄂尔多斯盆地南部旬宜地区及周缘马家沟组层序地层研究[J]. 矿产与地质，2021，35(5)：901−908.

CHANG Dayu，ZHANG Chenglong，CHEN Yanping，et al. Study of sequence stratigraphy of Majiagou Formation in Xunyi area and its periphery，South Ordos Basin[J]. Mineral Resources and Geology，2021，35(5)：901−908.

[47] 刘学飞，王庆飞，马遥，等. 华北克拉通南缘石炭系本溪组铁–铝黏土矿物质来源：以河南三门峡大安铝黏土矿床为例[J]. 古地理学报，2020，22(5)：965−976.

LIU Xuefei，WANG Qingfei，MA Yao，et al. Provenance of iron，bauxite and clay deposits of the carboniferous Benxi formation in southern margin of North China Craton：An example from Da’an bauxite and clay deposit of Sanmenxia area，Henan province[J]. Journal of Palaeogeography (Chinese Edition)，2020，22(5)：965−976.

[48] 纪友亮，任红燕，张世奇，等. 渤海湾盆地古近纪古地理特征与油气[J]. 古地理学报，2022，24(4)：611−633.

JI Youliang，REN Hongyan，ZHANG Shiqi，et al. Paleogene palaeogeography and oil and gas distribution in Bohai Bay Basin[J]. Journal of Palaeogeography (Chinese Edition)，2022，24(4)：611−633.

[49] LIU Yongsheng，HU Zhaochu，GAO Shan，et al. In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard[J]. Chemical Geology，2008，257(1/2)：34−43.

[50] LIU Yongsheng，GAO Shan，HU Zhaochu，et al. Continental and oceanic crust recycling-induced melt–peridotite interactions in the trans-North China Orogen：U–Pb dating，Hf isotopes and trace elements in zircons from mantle xenoliths[J]. Journal of Petrology，2010，51(1/2)：537−571.

[51] WIEDENBECK M，ALLÉ P，CORFU F，et al. Three natural zircon standards for u-th-pb，lu-hf，trace element and ree analyses[J]. Geostandards Newsletter，1995，19(1)：1−23.

[52] LUDWIG K R. Isoplot 3.0：A geochronological toolkit for Microsoft excel[M]. Berkeley，California：Berkeley Geochronology Center：39，2003.

[53] 郭佩，刘池洋，韩鹏，等. 鄂尔多斯盆地西南缘下–中侏罗统碎屑锆石U-Pb年代学及其地质意义[J]. 大地构造与成矿学，2017，41(5)：892−907.

GUO Pei，LIU Chiyang，HAN Peng，et al. Geochronology of detrital zircon from the lower-Middle Jurassic strata in the southwestern Ordos Basin，China，and its geological significance[J]. Geotectonica et Metallogenia，2017，41(5)：892−907.

[54] 吴元保，郑永飞. 锆石成因矿物学研究及其对U-Pb年龄解释的制约[J]. 科学通报，2004，49(16)：1589−1604.

WU Yuanbao，ZHENG Yongfei. Genetic mineralogy of zircon and its constraints on U-Pb age interpretation[J]. Chinese Science Bulletin，2004，49(16)：1589−1604.

[55] HOSKIN P W O. The composition of zircon and igneous and metamorphic petrogenesis[J]. Reviews in Mineralogy and Geochemistry，2003，53(1)：27−62.

[56] YANG Jinhui，WU Fuyuan，SHAO Jian，et al. Constraints on the timing of uplift of the Yanshan fold and thrust belt，North China[J]. Earth and Planetary Science Letters，2006，246(3/4)：336−352.

[57] YANG J，CAWOOD P A，DU Y，et al. Global continental weathering trends across the early Permian glacial to postglacial transition：Correlating high- and low-paleolatitude sedimentary records[J]. Geology，2014，42(10)：835−838.

[58] 罗顺社，潘志远，吕奇奇，等. 鄂尔多斯盆地西南部上古生界碎屑锆石U-Pb年龄及其构造意义[J]. 中国地质，2017，44(3)：556−574.

LUO Shunshe，PAN Zhiyuan，LÜ Qiqi，et al. The Upper Paleozoic detrital zircon U-Pb geochronology and its tectonic significance in southwestern Ordos Basin[J]. Geology in China，2017，44(3)：556−574.

[59] WU Yuyang，TONG Jinnan，ALGEO T J，et al. Organic carbon isotopes in terrestrial Permian-Triassic boundary sections of North China：Implications for global carbon cycle perturbations[J]. GSA Bulletin，2020，132(5/6)：1106−1118.

[60] 刘超，孙蓓蕾，曾凡桂. 太原西山上二叠统—下三叠统地层最大沉积年龄的碎屑锆石U-Pb定年约束[J]. 地质学报，2014，88(8)：1579−1587.

LIU Chao，SUN Beilei，ZENG Fangui. Constraints on U-Pb dating of detrital zircon of the maximum depositional age for upper Permian to lower Triassic strata in Xishan，Taiyuan[J]. Acta Geologica Sinica，2014，88(8)：1579−1587.

[61] WANG Yanpeng，YANG Wentao，ZHENG Deshun，et al. Detrital zircon U–Pb ages from the middle to Late Permian strata of the Yiyang area，southern North China Craton：Implications for the Mianlue oceanic crust subduction[J]. Geological Journal，2019，54(6)：3527−3541.

[62] 翟明国. 中国主要古陆与联合大陆的形成：综述与展望[J]. 中国科学：地球科学，2013，43(10)：1583−1606.

ZHAI Mingguo. The main old lands in China and assembly of Chinese unified continent[J]. Scientia Sinica (Terrae)，2013，43(10)：1583−1606.

[63] 万渝生，董春艳，任鹏，等. 华北克拉通太古宙TTG岩石的时空分布、组成特征及形成演化：综述[J]. 岩石学报，2017，33(5)：1405−1419.

WAN Yusheng，DONG Chunyan，REN Peng，et al. Spatial and temporal distribution，compositional characteristics and formation and evolution of Archean TTG rocks in the North China Craton：A synthesis[J]. Acta Petrologica Sinica，2017，33(5)：1405−1419.

[64] ZHAO Shujuan，LI Sanzhong，LIU Xin，et al. The northern boundary of the Proto-Tethys Ocean：Constraints from structural analysis and U–Pb zircon geochronology of the North Qinling terrane[J]. Journal of Asian Earth Sciences，2015，113：560−574.

[65] 王涛，王晓霞，田伟，等. 北秦岭古生代花岗岩组合、岩浆时空演变及其对造山作用的启示[J]. 中国科学(D辑：地球科学)，2009，39(7)：949−971.

WANG Tao，WANG Xiaoxia，TIAN Wei，et al. Palaeozoic granite assemblage and spatio-temporal evolution of magma in the North Qinling Mountains and its implications for orogeny[J]. Science in China (Series D (Earth Sciences))，2009，39(7)：949−971.

[66] 高春云，郭安林，李兴辉，等. 北秦岭柳叶河盆地石炭系—二叠系含砾砂岩碎屑锆石LA-ICP-MS U-Pb年龄及其地质意义[J]. 地质通报，2015，34(9)：1689−1698.

GAO Chunyun，GUO Anlin，LI Xinghui，et al. LA-ICP-MS U-Pb dating of detrital zircon from Liuyehe basin in North Qinling Mountains[J]. Geological Bulletin of China，2015，34(9)：1689−1698.

[67] 张宏飞，张本仁，赵志丹，等. 东秦岭商丹构造带陆壳俯冲碰撞：花岗质岩浆源区同位素示踪证据[J]. 中国科学(D辑：地球科学)，1996，26(3)：231−236.

[68] LI J Y. Permian geodynamic setting of Northeast China and adjacent regions：Closure of the paleo-Asian ocean and subduction of the paleo-Pacific plate[J]. Journal of Asian Earth Sciences，2006，26(3/4)：207−224.

[69] 张拴宏，赵越，刘健，等. 华北地块北缘晚古生代–中生代花岗岩体侵位深度及其构造意义[J]. 岩石学报，2007，23(3)：625−638.

ZHANG Shuanhong，ZHAO Yue，LIU Jian，et al. Emplacement depths of the Late Paleozoic-Mesozoic granitoid intrusions from the northern North China block and their tectonic implications[J]. Acta Petrologica Sinica，2007，23(3)：625−638.

[70] 张拴宏，赵越，刘建民，等. 华北地块北缘晚古生代：早中生代岩浆活动期次、特征及构造背景[J]. 岩石矿物学杂志，2010，29(6)：824−842.

ZHANG Shuanhong，ZHAO Yue，LIU Jianmin，et al. Geochronology，geochemistry and tectonic setting of the Late Paleozoic-early Mesozoic magmatism in the northern margin of the North China Block：A preliminary review[J]. Acta Petrologica et Mineralogica，2010，29(6)：824−842.

[71] ZHANG Shuanhong，ZHAO Yue，SONG Biao，et al. Carboniferous granitic plutons from the northern margin of the North China Block：Implications for a late palaeozoic active continental margin[J]. Journal of the Geological Society，2007，164(2)：451−463.

[72] ZHANG Shuanhong，ZHAO Yue，KRÖNER A，et al. Early Permian plutons from the northern North China Block：Constraints on continental arc evolution and convergent margin magmatism related to the Central Asian Orogenic Belt[J]. International Journal of Earth Sciences，2009，98(6)：1441−1467.

[73] WANG Yu，ZHOU Liyun，LIU Shaofeng，et al. Post-cratonization deformation processes and tectonic evolution of the North China Craton[J]. Earth-Science Reviews，2018，177：320−365.

[74] 张国伟，郭安林，董云鹏，等. 关于秦岭造山带[J]. 地质力学学报，2019，25(5)：746−768.

ZHANG Guowei，GUO Anlin，DONG Yunpeng，et al. Rethinking of the Qinling orogen[J]. Journal of Geomechanics，2019，25(5)：746−768.