U-Pb Chronology of Detrital Zircons from Lower Cretaceous in Xinniwusu Sag, Bayingobi Basin and Its Geological Significance
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摘要: 为了限定巴音戈壁盆地新尼乌苏凹陷含铀目的层巴音戈壁组上段沉积年限和物源,为该地区早白垩纪盆山关系及铀矿物质来源提供制约,采集该套地层中的砂岩进行岩相学、全岩地球化学和碎屑岩锆石U-Pb定年和分析.岩石薄片观察显示该套地层具有近源沉积特征.K、Rb、La、Th、Zr、Sc、Hf、REE等元素及比值特征显示源岩主要为来自不同构造背景的中酸性岩.碎屑锆石年龄峰值主要集中在430 Ma、250 Ma和270 Ma,最年轻碎屑锆石年龄为125±1 Ma.结合上覆地层苏红图组中玄武岩K-Ar年龄,将研究区巴音戈壁组上段沉积时间限定在(125±1)~(111.3±2.1) Ma之间;凹陷北部巴音戈壁组上段下部沉积物源主要来自于东北部善达庙、欧布拉格地区,中部物源主要来自于西南部沙拉扎山乌力吉、尚丹和东部图克木隆起等地区;凹陷南部巴音戈壁组上段物源主要来自于南部诺尔公-红古尔玉林构造带和北部沙拉扎山隆起.巴音戈壁组上段中部物源剥蚀区发生明显变化,表明早白垩世晚期盆地内部发生了差异性隆升和下降,研究区东北部相对下降,而西南部相对抬升,致使沉积物源方向以东北部为主转为以西南部和东部为主.Abstract: Petrography, whole rock geochemistry, and in-situ U-Pb dating of the detrital zircons from the sandstones of the uranium-bearing target formation in the Xinniwusu sag of the Bayingobi basin were used to limit the sedimentary age and provenance of Lower Cretaceous of Bayingobi Formation, and constrain the relationship between the Early Cretaceous basins and mountains and the source of uranium minerals. Photomicrographs show that the formation has the characteristics of proximal deposition. The characteristics of K, Rb, La, Th, Zr, Sc, Hf, REE and their ratios indicate that the source rocks are mainly intermediate-acid rocks from different tectonic backgrounds. The peak ages of detrital zircons are mainly 430 Ma, 250 Ma and 270 Ma, and the youngest is 125±1 Ma. Combined with the K-Ar age of the basalt in the overlying Cretaceous Suhongtu Formation, the sedimentation age of the upper member of Bayingobi Formation in the study area was limited to (125±1)-(111.3±2.1) Ma. The lower part of the upper member of the Bayingobi Formation in the northern part of the Xinniwusu sag are mainly derived from Shandamiao and Wubulage areas in the northeastern Langshan. In the middle part, the provenance mainly comes from Wuliji, Shangdan and Tukmu uplift of the Shalazhashan structural belt. The provenance of the upper member of Bayingobi Formation in the southern part of the Xinniwusu sag mainly comes from the Nuru-Honggueryulin structural belt in the south and the Shalazhashan uplift in the north. The provenance area changed obviously in the middle part of the Upper Bayingobi Formation indicates that differential uplift and decline occurred in the Bayingobi basin during the late Early Cretaceous. The northeastern part to the study area was relatively declined, while the southwestern part was relatively uplifted, which changed the principal direction of sediment source from the northeast in the early to the west and east.
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图 9 研究区白垩系巴音戈壁组碎屑锆石年龄谱(a~c)与诺尔公-红古尔玉林-狼山构造带(d)、宗乃山-沙拉扎山构造带(e)和珠斯楞-杭乌构造带(f)主要岩体年龄谱对比(N为年龄统计数量)
珠斯楞-杭乌构造带岩浆岩年龄数据主要参考:Wang et al., 2001;李俊建,2006;尹海权,2016;Zhao et al., 2020;Zhang et al., 2017.宗乃山-沙拉扎山构造带岩浆岩年龄数据主要参考:李俊建,2006;Zhang et al.,2013;史兴俊等,2014;Zheng et al., 2014;杨奇荻等,2014;陈高潮等,2015;史兴俊等,2016;Liu et al., 2017;甘立胜等,2018.诺尔公-红古尔玉林构造带岩浆岩年龄数据主要参考:李俊建,2006;耿元生等,2010;Dan et al., 2012, 2014, 2015;Feng et al., 2013;Hu et al., 2014;Wang et al., 2015, 2016;Zhang et al., 2016;叶珂等,2016;周晓春,2016;Liu et al., 2017;宫江华等,2017
Fig. 9. Comparison of the age distributions of detrital zircons from the Lower Cretaceous Bayingobi Formation in the study area (a-c) with magmatic records of Nuoergong-Honggueryulin-Langshan tectonic belt (d), Zongnai-Saraha mountain tectonic belt (e) and Zhusileng-Hangwu tectonic belt (f) (N represents the statistical numbers of age)
表 1 研究区巴音戈壁组碎屑锆石不同范围U-Pb年龄值百分数统计结果
Table 1. Statistics of U-Pb ages of detrital zircons from Bayingobi Formation in the study area
样品号 位置 层位 岩性 所测锆石颗粒数/有效数 Th/U 不同年龄范围百分比(%) 成因类型 2 867~542 Ma 492~399 Ma 336~233 Ma 20082102 本巴图 K1b2 含砾粗砂岩 110/101 0.4~0.9 0 96.04 2.97 岩浆成因 20081908 K1b2 红色层状砂岩 110/107 0.4~2.1 2.81 13.08 84.11 岩浆成因 20081902 额勒斯台 K1b2 黄色层状砂岩 110/100 0.1~2.5 26 28 46 岩浆、变质成因 -
Bhatia, M. R., 1985. Rare Earth Element Geochemistry of Australian Paleozoic Graywackes and Mudrocks: Provenance and Tectonic Control. Sedimentary Geology, 45(1-2): 97-113. https://doi.org/10.1016/0037-0738(85)90025-9 Chen, G. C., Shi, J. Z., Jiang, T., et al., 2015. LA-ICP-MS Zircon U-Pb Dating and Geochemistry of Granitoids in Tamusu, Alxa Right Banner, Inner Mongolia. Geological Bulletin of China, 34(10): 1884-1896(in Chinese with English abstract). doi: 10.3969/j.issn.1671-2552.2015.10.013 Cullers, R. L., 1994. The Chemical Signature of Source Rocks in Size Fractions of Holocene Stream Sediment Derived from Metamorphic Rocks in the Wet Mountains Region, Colorado, U. S. A. Chemical Geology, 113(3-4): 327-343. https://doi.org/10.1016/0009-2541(94)90074-4 Dan, W., Li, X. H., Guo, J. H., et al., 2012. Paleoproterozoic Evolution of the Eastern Alxa Block, Westernmost North China: Evidence from In Situ Zircon U-Pb Dating and Hf-O Isotopes. Gondwana Research, 21(4): 838-864. https://doi.org/10.1016/j.gr.2011.09.004 Dan, W., Li, X. H., Wang, Q., et al., 2014. Neoproterozoic S-Type Granites in the Alxa Block, Westernmost North China and Tectonic Implications: In Situ Zircon U-Pb-Hf-O Isotopic and Geochemical Constraints. American Journal of Science, 314(1): 110-153. https://doi.org/10.2475/01.2014.04 Dan, W., Li, X. H., Wang, Q., et al., 2015. Phanerozoic Amalgamation of the Alxa Block and North China Craton: Evidence from Paleozoic Granitoids, U-Pb Geochronology and Sr-Nd-Pb-Hf-O Isotope Geochemistry. Gondwana Research, 32: 105-121. https://doi.org/10.1016/j.gr.2015.02.011 Feng, J. Y., Xiao, W. J., Windley, B., et al., 2013. Field Geology, Geochronology and Geochemistry of Mafic-Ultramafic Rocks from Alxa, China: Implications for Late Permian Accretionary Tectonics in the Southern Altaids. Journal of Asian Earth Sciences, 78: 114-142. https://doi.org/10.1016/j.jseaes.2013.01.020 Floyd, P. A., Leveridge, B. E., 1987. Tectonic Environment of the Devonian Gramscatho Basin, South Cornwall: Framework Mode and Geochemical Evidence from Turbiditic Sandstones. Journal of the Geological Society, 144(4): 531-542. https://doi.org/10.1144/gsjgs.144.4.0531 Gan, L. S., Wu, T. R., Chen, Y., et al., 2018. Geochronology and Geochemical Characteristics of the Shangdan Pluton in the Northern Margin of the Alxa Block, Inner Mongolia and Its Tectonic Implications. Acta Petrologica Sinica, 34(11): 3359-3374(in Chinese with English abstract). Geng, Y. S., Wang, X. S., Shen, Q. H., et al., 2007. Chronology of the Precambrian Metamorphic Series in the Alxa Area, Inner Mongolia. Geology in China, 34(2): 251-261(in Chinese with English abstract). Geng, Y. S., Zhou, X. W., 2010. Early Neoproterozoic Granite Events in Alax Area of Inner Mongolia and Their Geological Significance: Evidence from Geochronology. Acta Petrologica et Mineralogica, 29(6): 779-795(in Chinese with English abstract). Geng, Y. S., Zhou, X. W., 2011. Characterastics of Geochemistry and Zircon Hf Isotope of the Early Neoproterozoic Granite in Alax Area, Inner Mongolia. Acta Petrologica Sinica, 27(4): 897-908(in Chinese with English abstract). Geng, Y. S., Zhou, X. W., 2012. Early Permian Magmatic Events in the Alxa Metamorphic Basement: Evidence from Geochronology. Acta Petrologica Sinica, 28(9): 2667-2685(in Chinese with English abstract). Gong, J. H., Zhang, J. X., Wang, Z. Q., et al., 2017. Detrital Zircon Age Characteristics of Quartzites from Nuoergong Group in Eastern Alxa Block: Provenance and Geological Significance. Acta Petrologica et Mineralogica, 36(1): 1-19(in Chinese with English abstract). Han, B. F., Zhang, C., Zhao, L., et al., 2010. A Preliminary Study of Granitoids in Western Inner Mongolia. Acta Petrologica et Mineralogica, 29(6): 741-749(in Chinese with English abstract). He, Z. B., Luo, Y., Ma, H. F., 2010. Sedimentary Facies Characteristics of Ore-Bearing Target Horizon and Its Relationship to Sandstone-Type Uranium Mineralization in Bayingebi Basin. World Nuclear Geoscience, 27(1): 11-18(in Chinese with English abstract). Hu, J. M., Gong, W. B., Wu, S. J., et al., 2014. LA-ICP-MS Zircon U-Pb Dating of the Langshan Group in the Northeast Margin of the Alxa Block, with Tectonic Implications. Precambrian Research, 255: 756-770. https://doi.org/10.1016/j.precamres.2014.08.013 Li, J., 2012. Characteristics and Tectonic Significance of Late Paleozoic Intrusive Rocks in Yabulai-Bayin Nuoergong, Alashan Area, Inner Mongolia (Dissertation). China University of Geosciences, Beijing (in Chinese with English abstract). Li, J. J., 2006. Regional Metallogenic System of Alashan Block in Inner Mongolia (Dissertation). China University of Geosciences, Beijing(in Chinese with English abstract). Li, J. J., Shen, B. F., Li, H. M., et al., 2004. Single-Zircon U-Pb Age of Granodioritic Gneiss in the Bayan Ul Area, Western Inner Mongolia. Regional Geology of China, 23(12): 1243-1245(in Chinese with English abstract). Li, R. W., Li, S. Y., Jin, F. Q., et al., 2004. Provenance of Carboniferous Sedimentary Rocks in the Northern Margin of Dabie Mountains, Central China and the Tectonic Significance: Constraints from Trace Elements, Mineral Chemistry and SHRIMP Dating of Zircons. Sedimentary Geology, 166(3-4): 245-264. https://doi.org/10.1016/j.sedgeo.2003.12.009 Lin, L. N., Xiao, W. J., Wan, B., et al., 2014. Geochronologic and Geochemical Evidence for Persistence of South-Dipping Subduction to Late Permian Time, Langshan Area, Inner Mongolia (China): Significance for Termination of Accretionary Orogenesis in the Southern Altaids. American Journal of Science, 314(2): 679-703. https://doi.org/10.2475/02.2014.08 Liu, L., 2016. Study on Cretaceous Sedimentary Facies and Uranium Enrichment Law in Telaomiao Area (Dissertation). China University of Petroleum, Qingdao (in Chinese with English abstract). Liu, Q., Zhao, G. C., Han, Y. G., et al., 2017. Geochronology and Geochemistry of Permian to Early Triassic Granitoids in the Alxa Terrane: Constraints on the Final Closure of the Paleo-Asian Ocean. Lithosphere, 9(4): 665-680. https://doi.org/10.1130/l646.1 Liu, Y. S., Hu, Z. C., Zong, K. Q., et al., 2010. Reappraisement and Refinement of Zircon U-Pb Isotope and Trace Element Analyses by LA-ICP-MS. Chinese Science Bulletin, 55(15): 1535-1546. https://doi.org/10.1007/s11434-010-3052-4 Liu, Z. B., Zhang, W. J., 2014a. Geochemical Characteristics and LA-ICP-MS Zircon U-Pb Dating of the Middle Permian Quartz Diorite in Hanggale, Alax Right Banner, Inner Mongolia. Acta Geologica Sinica, 88(2): 198-207 (in Chinese with English abstract). Liu, Z. B., Zhang, W. J., 2014b. Geochemical Characteristics and LA-ICP-MS Zircon U-Pb Dating of the Late Permian Granodiorite in Hanggale, Alax Right Banner, Inner Mongolia. Geological Review, 60(2): 409-426(in Chinese with English abstract). Lü, B. T., 2013. Geochemical Characteristics and Tectonic Significance of Late Paleozoic Intrusive Rocks in Tarim-Wuliji Area, Alashan Area, Inner Mongolia (Dissertation). China University of Geosciences, Beijing (in Chinese with English abstract). Ludwig, K. R., 2003. User's Manual for Isoplot 3.00: A Geochronological Toolkit for Microsoft Excel. Berkeley Geochronology Center Special Publications, Berkeley. Peng, R. M., Wang, J. P., 2020. Confirmation and Metallogenesis of the Neoproterozoic Rift in the Western Section of the Northern Margin of the North China Craton. Earth Science Frontiers, 27(2): 420-441(in Chinese with English abstract). Peng, R. M., Zhai, Y. S., Wang, J. P., et al., 2010. Discovery of Neoproterozoic Acid Volcanic Rock in the South-Western Section of Langshan, Inner Mongolia. Chinese Science Bulletin, 55(26): 2611-2620(in Chinese). doi: 10.1360/972010-266 Shi, X. J., 2015. The Tectonic Affinity of the Zongnaishan-Shalazhashan Zone in Northern Alxa and Its Implications(Dissertation). Chinese Academy of Geological Sciences, Beijing (in Chinese with English abstract). Shi, X. J., Tong, Y., Wang, T., et al., 2012. LA-ICP-MS Zircon U-Pb Age and Geochemistry of the Early Permian Halinudeng Granite in Northern Alxa Area, Western Inner Mongolia. Geological Bulletin of China, 31(5): 662-670(in Chinese with English abstract). Shi, X. J., Zhang, L., Wang, T., et al., 2014. Geochronology and Geochemistry of the Intermediate-Acid Intrusive Rocks from Zongnaishan Area in Northern Alxa, Inner Mongolia, and Their Tectonic Implications. Acta Petrologica et Mineralogica, 33(6): 989-1007(in Chinese with English abstract). doi: 10.3969/j.issn.1000-6524.2014.06.001 Shi, X. J., Zhang, L., Wang, T., et al., 2016. Zircon Geochronology and Hf Isotopic Compositions for the Mesoproterozoic Gneisses in Zongnaishan Area, Northern Alxa and Its Tectonic Affinity. Acta Petrologica Sinica, 32(11): 3518-3536(in Chinese with English abstract). Sláma, J., Košler, J., Condon, D. J., et al., 2008. Plešovice Zircon—A New Natural Reference Material for U-Pb and Hf Isotopic Microanalysis. Chemical Geology, 249(1-2): 1-35. https://doi.org/10.1016/j.chemgeo.2007.11.005 Song, W., 2014. Study on Quasi-Aohutu-Sunbulula Metamorphic Plutonic Rock in Northern Alashan, Inner Mongolia (Dissertation). Beijing: China University of Geosciences(in Chinese with English abstract). Sun, L. X., Zhao, F. Q., Wang, H. C., et al., 2013. Zircon U-Pb Geochronology of Metabase Rocks from the Baoyintu Block in the Langshan Area, Inner Mongolia, and Its Tectonic Significance. Acta Geologica Sinica, 87(2): 197-207(in Chinese with English abstract). Taylor, S., McLennan, S., 1985. The Continental Crust: Its Composition and Evolution: An Examination of the Geochemical Record Preserved in Sedimentary Rocks. Blackwell Scientific Publication, Oxford. Tian, Y. C., 2019. The Constraints of Tectonic Evolution on Sandstone Type Uranium Metallogenesis in Bayingobi Basin. Mineralogy and Petrology, 39(4): 41-48 (in Chinese with English abstract). Wang, F. G., Hou, S. R., Zhang, L., et al., 2018. Study on the Characteristics of Water-Rock Interaction and Its Relation to Uranium Mineralization in Tamusu Uranium Deposit, Southern Bayin Gobi Basin. Geological Review, 64(3): 633-646(in Chinese with English abstract). Wang, T., Zheng, Y. D., Gehrels, G. E., et al., 2001. Geochronological Evidence for Existence of South Mongolian Microcontinent—A Zircon U-Pb Age of Grantoid Gneisses from the Yagan-Onch Hayrhan Metamorphic Core Complex. Chinese Science Bulletin, 46(23): 2005-2008. https://doi.org/10.1007/BF02901917 Wang, W., Zhou, M. F., 2013. Petrological and Geochemical Constraints on Provenance, Paleoweathering, and Tectonic Setting of the Neoproterozoic Sedimentary Basin in the Eastern Jiangnan Orogen, South China. Journal of Sedimentary Research, 83(11): 974-993. https://doi.org/10.2110/jsr.2013.74 Wang, Z. Z., Han, B. F., Feng, L. X., et al., 2015. Geochronology, Geochemistry and Origins of the Paleozoic-Triassic Plutons in the Langshan Area, Western Inner Mongolia, China. Journal of Asian Earth Sciences, 97: 337-351. https://doi.org/10.1016/j.jseaes.2014.08.005 Wang, Z. Z., Han, B. F., Feng, L. X., et al., 2016. Tectonic Attribution of the Langshan Area in Western Inner Mongolia and Implications for the Neoarchean-Paleoproterozoic Evolution of the Western North China Craton: Evidence from LA-ICP-MS Zircon U-Pb Dating of the Langshan Basement. Lithos, 261: 278-295. https://doi.org/10.1016/j.lithos.2016.03.005 Wei, P. S., Yao, Q. Z., Wu, S. G., 2005. Study on Cretaceous Stratum, Palaeobiota and Palaeoclimate of Yin'gen-Ejinaqi Basin. Journal of Xi'an Shiyou University (Natural Science Edition), 20(2): 17-21, 6(in Chinese with English abstract). Wiedenbeck, M., Allé, P., Corfu, F., et al., 1995. Three Natural Zircon Standards for U-Th-Pb, Lu-Hf, Trace Element and REE Analyses. Geostandards and Geoanalytical Research, 19(1): 1-23. https://doi.org/10.1111/j.1751-908x.1995.tb00147.x Wiedenbeck, M., Hanchar, J. M., Peck, W. H., et al., 2004. Further Characterisation of the 91500 Zircon Crystal. Geostandards and Geoanalytical Research, 28(1): 9-39. https://doi.org/10.1111/j.1751-908x.2004.tb01041.x Wu, R. G., Zhou, W. P., Liu, P. H., et al., 2008. Analysis of Metallogenic Condition and Prospecting Potential of Sandstone Type Uranium Deposit in Tamusu District of Bayinggebi Basin. Uranium Geology, 24(1): 24-31(in Chinese with English abstract). Wu, R. G., Zhou, W. P., Liu, P. H., et al., 2009. Discussion on the Early Cretaceous in the Bayingebi Basin. Journal of Stratigraphy, 33(1): 87-90(in Chinese with English abstract). doi: 10.3969/j.issn.0253-4959.2009.01.011 Wu, Y. B., Zheng, Y. F., 2004. Zircon Genetic Mineralogy and Its Constraints on the Interpretation of U-Pb Age. Chinese Science Bulletin, 49(16): 1589-1604(in Chinese). doi: 10.1360/csb2004-49-16-1589 Yang, Q. D., Zhang, L., Wang, T., et al., 2014. Geochemistry and LA-ICP-MS Zircon U-Pb Age of Late Carboniferous Shalazhashan Pluton on the Northern Margin of the Alxa Block, Inner Mongolia and Their Implications. Geological Bulletin of China, 33(6): 776-787(in Chinese with English abstract). Ye, K., Zhang, L., Wang, T., et al., 2016. Geochronology, Geochemistry and Zircon Hf Isotope of the Permian Intermediate-Acid Igneous Rocks from the Yabulai Mountain in Western Alxa, Inner Mongolia, and Their Tectonic Implications. Acta Petrologica et Mineralogica, 35(6): 901-928(in Chinese with English abstract). Yin, H. Q., 2016. Paleozoic Sediments and Tectonic Evolution Characteristics in Northern Alashan Area, Inner Mongolia (Dissertation). China University of Geosciences, Beijing(in Chinese with English abstract). Zeng, Y., 2014. Geochemical Characteristics and Tectonic Significance of Late Paleozoic Granite in the Meteorological Area of Hari Aoribuge, Alashan, Inner Mongolia (Dissertation). Beijing: China University of Geosciences, Beijing(in Chinese with English abstract). Zhang, C. Y., Nie, F. J., Hou, S. R., et al., 2015. Tectonic Evolution Characteristics of Bayingebi Basin and Its Control on the Mineralization of Sandstone Type Uranium Deposits. Uranium Geology, 31(3): 384-388, 412(in Chinese with English abstract). doi: 10.3969/j.issn.1000-0658.2015.03.005 Zhang, J. J., Wang, T., Castro, A., et al., 2016. Multiple Mixing and Hybridization from Magma Source to Final Emplacement in the Permian Yamatu Pluton, the Northern Alxa Block, China. Journal of Petrology, 57(5): 933-980. https://doi.org/10.1093/petrology/egw028 Zhang, J. X., Gong, J. H., 2018. Revisiting the Nature and Affinity of the Alxa Block. Acta Petrologica Sinica, 34(4): 940-962(in Chinese with English abstract). Zhang, S. M., He, Z. Y., Zhao, P. B., et al., 2021. Zircon U⁃Pb Chronology and Geochemistry of the Wuliji Intrusions in the Northern Alxa Block: Constraints on the Tectonic Evolution of the Southern Altaids. Earth Science, 46(1): 101-121(in Chinese with English abstract). Zhang, S. H., 2019. Geological Characteristics and Late Reconstruction of Carboniferous-Permian Basin in Yine Area. Northwest University, Xi'an (in Chinese with English abstract). Zhang, W., 2013. Late Paleozoic Granite in the Northern Margin of Beishan-Alashan and Its Tectonic Significance (Dissertation). Peking University, Beijing (in Chinese with English abstract). Zhang, W., Pease, V., Meng, Q. P., et al., 2017. Age and Petrogenesis of Late Paleozoic Granites from the Northernmost Alxa Region, Northwest China, and Implications for the Tectonic Evolution of the Region. International Journal of Earth Sciences, 106(1): 79-96. https://doi.org/10.1007/s00531-016-1297-0 Zhang, W., Wu, T. R., Feng, J. C., et al., 2013. Time Constraints for the Closing of the Paleo-Asian Ocean in the Northern Alxa Region: Evidence from Wuliji Granites. Science China Earth Sciences, 56(1): 153-164. https://doi.org/10.1007/s11430-012-4435-y Zhao, X. C., Liu, C. Y., Wang, J. Q., et al., 2020. Geochemistry, Geochronology and Hf Isotope of Granitoids in the Northern Alxa Region: Implications for the Late Paleozoic Tectonic Evolution of the Central Asian Orogenic Belt. Geoscience Frontiers, 11(5): 1711-1725. https://doi.org/10.1016/j.gsf.2020.01.009 Zhao, Z. H., 2016. Geochemical Principles of Trace Elements. Science Press, Beijing (in Chinese). Zheng, R. G., Li, J. Y., Xiao, W. J., et al., 2016. Discovery of Silurian Pluton in the Enger us Region in the Northern Margin of Alxa Block. Acta Geologica Sinica, 90(8): 1725-1736(in Chinese with English abstract). Zheng, R. G., Wu, T. R., Zhang, W., et al., 2014. Late Paleozoic Subduction System in the Northern Margin of the Alxa Block, Altaids: Geochronological and Geochemical Evidences from Ophiolites. Gondwana Research, 25(2): 842-858. https://doi.org/10.1016/j.gr.2013.05.011 Zhou, H. Y., Mo, X. X., Li, J. J., et al., 2007. The U-Pb Isotopic Dating Age of Single Zircon from Biotite Plagioclase Gneiss in the Qinggele Area, Alashan, Western Inner Mongolia. Bulletin of Mineralogy, Petrology and Geochemistry, 26(3): 221-223(in Chinese with English abstract). Zhou, X. C., 2016. Petrogenesis and Tectonic Significance of Paleozoic Intrusive Rocks in Southwestern Alashan Block (Dissertation). China University of Geosciences, Wuhan(in Chinese with English abstract). Zhou, X. G., Zhang, A. X., Wang, G., et al., 2019. Study on Ore-Controlling Factors of Sandstone-Type Uranium Deposit in the Southern Margin of Salazar Mountain in Bayin Gobi Basin. Mineral Exploration, 10(10): 2611-2618(in Chinese with English abstract). doi: 10.3969/j.issn.1674-7801.2019.10.020 Zhou, Y. Z., Han, B. F., Xu, Z., et al., 2014. Late Paleozoic-Mesozoic Tectonomagmatic Events in the Yingba Area, Western Inner Mongolia, China, and Its Geological Implications. Acta Geologica Sinica, 88(1): 25-35(in Chinese with English abstract). Zou, L., Liu, P. H., Liu, L. S., et al., 2020. Diagenetic and Metamorphic Timing of the Diebusige Complex, the Eastern Alxa Block: New Evidence from Zircon LA-ICP-MS U-Pb Dating of Biotite Plagioclase Gneiss. Earth Science, 45(9): 3313-3329(in Chinese with English abstract). Zou, L., Liu, P. H., Tian, Z. H., et al., 2019. Late Paleozoic Metamorphic Complex of Precambrian Metamorphic Basement from Eastern Alxa Block: New Evidence from Zircon LA-ICP-MS U-Pb Dating of Boluositanmiao Complex. Earth Science, 44(4): 1406-1436(in Chinese with English abstract). 陈高潮, 史冀中, 姜亭, 等, 2015. 内蒙古阿拉善右旗塔木素地区酸性侵入岩锆石U-Pb年龄与地球化学特征. 地质通报, 34(10): 1884-1896. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201510012.htm 甘立胜, 吴泰然, 陈彦, 等, 2018. 内蒙古阿拉善北缘尚丹岩体的年代学、地球化学特征及构造意义. 岩石学报, 34(11): 3359-3374. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201811018.htm 耿元生, 王新社, 沈其韩, 等, 2007. 内蒙古阿拉善地区前寒武纪变质岩系形成时代的初步研究. 中国地质, 34(2): 251-261. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI200702006.htm 耿元生, 周喜文, 2010. 阿拉善地区新元古代岩浆事件及其地质意义. 岩石矿物学杂志, 29(6): 779-795. doi: 10.3969/j.issn.1000-6524.2010.06.014 耿元生, 周喜文, 2011. 阿拉善地区新元古代早期花岗岩的地球化学和锆石Hf同位素特征. 岩石学报, 27(4): 897-908. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201104005.htm 耿元生, 周喜文, 2012. 阿拉善变质基底中的早二叠世岩浆热事件: 来自同位素年代学的证据. 岩石学报, 28(9): 2667-2685. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB202308012.htm 宫江华, 张建新, 王宗起, 等, 2017. 东阿拉善地块诺尔公群石英岩的碎屑锆石年龄特征: 物源区制约及其地质意义. 岩石矿物学杂志, 36(1): 1-19. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201701001.htm 韩宝福, 张臣, 赵磊, 等, 2010. 内蒙古西部呼伦陶勒盖地区花岗岩类的初步研究. 岩石矿物学杂志, 29(6): 741-749. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201006011.htm 何中波, 罗毅, 马汉峰, 2010. 巴音戈壁盆地含矿目的层沉积相特征与砂岩型铀矿化的关系. 世界核地质科学, 27(1): 11-18. https://www.cnki.com.cn/Article/CJFDTOTAL-GWYD201001007.htm 李杰, 2012. 内蒙古阿拉善地区雅布赖—巴音诺尔公晚古生代侵入岩特征及其大地构造意义(硕士学位论文). 北京: 中国地质大学. 李俊建, 2006. 内蒙古阿拉善地块区域成矿系统(博士学位论文). 北京: 中国地质大学. 李俊建, 沈保丰, 李惠民, 等, 2004. 内蒙古西部巴彦乌拉山地区花岗闪长岩质片麻岩的单颗粒锆石U-Pb法年龄. 地质通报, 23(12): 1243-1245. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200412013.htm 刘镠, 2016. 测老庙地区白垩系沉积相及铀富集规律研究(硕士学位论文). 青岛: 中国石油大学. 刘治博, 张维杰, 2014a. 内蒙古阿拉善右旗杭嘎勒中二叠世石英闪长岩地球化学特征和LA-ICP-MS锆石U-Pb定年. 地质学报, 88(2): 198-207. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201402004.htm 刘治博, 张维杰, 2014b. 内蒙古阿拉善右旗杭嘎勒晚二叠世花岗闪长岩地球化学特征和LA-ICP-MS锆石U-Pb定年. 地质论评, 60(2): 409-426. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201402017.htm 吕秉廷, 2013. 内蒙古阿拉善地区塔木素-乌力吉一带晚古生代侵入岩地球化学特征及其大地构造意义(硕士学位论文). 北京: 中国地质大学. 彭润民, 王建平, 2020. 华北克拉通北缘西段新元古代裂谷的确认与成矿. 地学前缘, 27(2): 420-441. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY202002027.htm 彭润民, 翟裕生, 王建平, 等, 2010. 内蒙狼山新元古代酸性火山岩的发现及其地质意义. 科学通报, 55(26): 2611-2620. https://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201026009.htm 史兴俊, 2015. 阿拉善北部宗乃山—沙拉扎山构造带构造属性及意义: 来自侵入岩与变质岩证据(博士学位论文). 北京: 中国地质科学院. 史兴俊, 童英, 王涛, 等, 2012. 内蒙古西部阿拉善地区哈里努登花岗岩LA-ICP-MS锆石U-Pb年龄和地球化学特征. 地质通报, 31(5): 662-670. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201205004.htm 史兴俊, 张磊, 王涛, 等, 2014. 内蒙古阿拉善盟北部宗乃山中酸性侵入岩年代学、地球化学及构造意义. 岩石矿物学杂志, 33(6): 989-1007. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201406001.htm 史兴俊, 张磊, 王涛, 等, 2016. 阿拉善北部宗乃山地区片麻岩锆石U-Pb年龄、Hf同位素特征及其构造归属探讨. 岩石学报, 32(11): 3518-3536. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201611021.htm 宋伟, 2014. 内蒙古阿拉善北部准敖呼图-笋布尔乌拉变质深成岩研究(硕士学位论文). 北京: 中国地质大学. 孙立新, 赵凤清, 王惠初, 等, 2013. 内蒙古狼山地区宝音图地块变质基底的锆石U-Pb年龄及构造意义. 地质学报, 87(2): 197-207. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201302007.htm 田玉川, 2019. 巴音戈壁盆地构造演化对砂岩型铀成矿作用的制约. 矿物岩石, 39(4): 41-48. https://www.cnki.com.cn/Article/CJFDTOTAL-KWYS201904006.htm 王凤岗, 侯树仁, 张良, 等, 2018. 巴音戈壁盆地南部塔木素铀矿床水岩作用特征及其与铀成矿关系研究. 地质论评, 64(3): 633-646. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201803012.htm 卫平生, 姚清洲, 吴时国, 2005. 银根—额济纳旗盆地白垩纪地层、古生物群和古环境研究. 西安石油大学学报(自然科学版), 20(2): 17-21, 6. https://www.cnki.com.cn/Article/CJFDTOTAL-XASY200502004.htm 吴仁贵, 周万蓬, 刘平华, 等, 2008. 巴音戈壁盆地塔木素地段砂岩型铀矿成矿条件及找矿前景分析. 铀矿地质, 24(1): 24-31. https://www.cnki.com.cn/Article/CJFDTOTAL-YKDZ200801004.htm 吴仁贵, 周万蓬, 刘平华, 等, 2009. 关于内蒙古巴音戈壁盆地早白垩世地层的讨论. 地层学杂志, 33(1): 87-90. https://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200901013.htm 吴元保, 郑永飞, 2004. 锆石成因矿物学研究及其对U-Pb年龄解释的制约. 科学通报, 49(16): 1589-1604. https://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200416001.htm 杨奇荻, 张磊, 王涛, 等, 2014. 内蒙古阿拉善地块北缘沙拉扎山晚石炭世岩体地球化学特征与LA-ICP-MS锆石U-Pb年龄. 地质通报, 33(6): 776-787. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201406002.htm 叶珂, 张磊, 王涛, 等, 2016. 阿拉善雅布赖山二叠纪中酸性岩浆岩年代学、地球化学、锆石Hf同位素特征及构造意义. 岩石矿物学杂志, 35(6): 901-928. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201606001.htm 尹海权, 2016. 内蒙古阿拉善地区北部古生代沉积及其大地构造演化特征(博士学位论文). 北京: 中国地质大学. 曾勇, 2014. 内蒙古阿拉善哈日敖日布格气象一带晚古生代花岗岩地球化学特征及构造意义(硕士学位论文). 北京: 中国地质大学. 张成勇, 聂逢君, 侯树仁, 等, 2015. 巴音戈壁盆地构造演化及其对砂岩型铀矿成矿的控制作用. 铀矿地质, 31(3): 384-388, 412. https://www.cnki.com.cn/Article/CJFDTOTAL-YKDZ201503005.htm 张建新, 宫江华, 2018. 阿拉善地块性质和归属的再认识. 岩石学报, 34(4): 940-962. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201804008.htm 张善明, 贺中银, 赵鹏彬, 等, 2021. 阿拉善地块北缘乌力吉岩体锆石U⁃Pb年代学、地球化学及其对区域构造演化的制约. 地球科学, 46(1): 101-121. doi: 10.3799/dqkx.2019.259 张少华, 2019. 银额地区石炭-二叠纪盆地地质特征与后期改造(博士学位论文). 西安: 西北大学. 张文, 2013. 北山—阿拉善北缘晚古生代花岗岩及其构造意义(博士学位论文). 北京: 北京大学. 赵振华, 2016. 微量元素地球化学原理. 北京: 科学出版社. 郑荣国, 李锦轶, 肖文交, 等, 2016. 阿拉善地块北缘恩格尔乌苏地区发现志留纪侵入体. 地质学报, 90(8): 1725-1736. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201608007.htm 周红英, 莫宣学, 李俊建, 等, 2007. 内蒙古阿拉善庆格勒图黑云斜长片麻岩的单颗粒锆石U-Pb法年龄. 矿物岩石地球化学通报, 26(3): 221-223. https://www.cnki.com.cn/Article/CJFDTOTAL-KYDH200703004.htm 周晓春, 2016. 阿拉善块体西南部古生代侵入岩的岩石成因及其构造意义(博士学位论文). 武汉: 中国地质大学. 周晓光, 张傲雪, 王贵, 等, 2019. 巴音戈壁盆地沙拉扎山南缘砂岩型铀矿控矿因素. 矿产勘查, 10(10): 2611-2618. https://www.cnki.com.cn/Article/CJFDTOTAL-YSJS201910021.htm 周印章, 韩宝福, 徐钊, 等, 2014. 内蒙古西部英巴地区晚古生代-中生代构造岩浆事件及其地质意义. 地质学报, 88(1): 25-35. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201401003.htm 邹雷, 刘平华, 刘利双, 等, 2020. 东阿拉善地块叠布斯格杂岩的形成与变质时代: 来自黑云斜长片麻岩锆石LA-ICP-MS U-Pb定年的新证据. 地球科学, 45(9): 3313-3329. doi: 10.3799/dqkx.2020.126 邹雷, 刘平华, 田忠华, 等, 2019. 东阿拉善地块前寒武纪变质基底中晚古生代变质杂岩: 来自波罗斯坦庙杂岩LA-ICP-MS锆石U-Pb定年的新证据. 地球科学, 44(4): 1406-1436. doi: 10.3799/dqkx.2018.386 -
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