LA-ICP-MS zircon U-Pb geochronology of the Huyanshan alkaline intrusive complex in the Lüliang Mountain of North China Craton and its geological significance
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摘要:
为获取狐偃山碱性岩浆活动的时限，对狐偃山碱性杂岩体早晚2 期侵入体进行LA-ICP-MS 锆石U-Pb 测年。结果显示，早期侵入体二长岩的206Pb/238U 年龄加权平均值为127±1Ma（MSWD=3.7），属于早白垩世早期；晚期侵入体正长岩的206Pb/238U 年龄加权平均值为114±4Ma（MSWD=3.5），属于早白垩世晚期。二长岩岩浆活动对应于华北克拉通中部碱性岩浆活动的高峰期（约130Ma），正长岩则代表华北克拉通中部最后一期碱性岩浆活动的时间（约114Ma）；华北中部碱性岩浆活动与东部发生的强烈岩浆活动的时间一致，对应于华北克拉通岩石圈减薄的峰期。捕获岩浆成因锆石2.5~2.4Ga 的年龄，对应华北克拉通化的时期；2.2~2.1Ga 的继承锆石年龄，代表华北在2.5Ga 左右克拉通化之后于2.3~2.0Ga 经历的一次陆内拉伸-裂谷-岩浆事件；约1.8Ga 继承锆石的年龄，是华北克拉通发生在陆内裂谷背景下的大规模岩浆作用的表现；232~220Ma 的继承锆石年龄，代表晚三叠世华北克拉通发生的一期岩浆-构造热事件的时间。
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关键词:
- 碱性杂岩体 /
- LA-ICP-MS 锆石U-Pb 测年 /
- 早白垩世 /
- 华北克拉通
Abstract:In order to constrain the age of alkaline magmatism, the authors determined U-Pb zircon ages by the high accuracy LAICP-MS method for the early and late stage of Huyanshan alkaline intursive complex. Zircons from monzonite yielded a weighted mean 206Pb/238U age of 127±1Ma, indicating that the monzonite occurred at the early stage of the Early Cretaceous, corresponding to the peak time of alkaline magmatism in central North China Craton. Zircons from syenite have a weighted mean 206Pb/238U age of 114±4 Ma, suggesting that the syenite was formed at the late stage of the Early Cretaceous, representing the last alkaline magma activity in central North China Craton. The time of alkaline magmatism was consistent with the magmatism in east of North China Craton, which was the peak period of lithospheric thinning of North China Craton. In addition, the inherited zircons have ages of 2.5~ 2.4Ga and 2.2~2.1Ga, respectively, corresponding to the cratonization stage of North China Craton and the intracontinental extension-rifting event in 2.3~2.0Ga. The age of ~1.8Ga for inherited zircons resulted from intracontinental rifting and mass magmatism in the North China Craton. The ages of 232~220Ma were given by inherited zircons, representing magmatic-tectothermal event of North China Craton in Late Triassic.
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图 图版1 a.二长岩宏观照片；b、c.二长岩镜下照片，b（-），c（+）；d.正长岩宏观照片；e、f.正长岩镜下照片，e（-），（f +）.Or—碱性长石；Pl—斜长石；Mt—磁铁矿；Agt—霓辉石
表 1 狐偃山二长岩、正长岩LA-ICP-MS 锆石U-Th-Pb 定年结果
Table 1. LA-ICP-MS zircon U-Th-Pb data for monzonite and syenite from Huyanshan
测点号 Th U Th/U 207Pb/206Pb 1σ 207Pb/235U 1σ 206Pb/238U 1σ 同位素年龄/Ma /10-6 207Pb/206Pb 1σ 207Pb/235U 1σ 206Pb/238U 1σ 二 长 岩 GS01-1 2290 2547 0.90 0.0494 0.0011 0.137 0.004 0.0199 0.0002 169 50 131 3 127 1 GS01-2 2421 2568 0.94 0.0576 0.0014 0.163 0.004 0.0202 0.0002 517 52 153 3 129 1 GS01-3 1480 1663 0.89 0.0557 0.0017 0.149 0.005 0.0192 0.0003 443 67 141 4 123 2 GS01-4 1343 1607 0.84 0.0556 0.0016 0.157 0.005 0.0203 0.0002 435 63 148 4 130 1 GS01-5 2331 2236 1.04 0.0581 0.0014 0.161 0.004 0.0198 0.0002 600 52 151 4 127 1 GS01-6 1994 1912 1.04 0.0540 0.0014 0.148 0.004 0.0198 0.0002 369 62 140 3 126 1 GS01-7 2578 2334 1.11 0.0464 0.0011 0.128 0.003 0.0200 0.0002 17 61 123 3 127 1 GS01-8 2084 1683 1.24 0.0515 0.0014 0.146 0.004 0.0205 0.0003 265 65 138 4 131 2 GS01-9 2329 2145 1.09 0.0540 0.0013 0.152 0.004 0.0203 0.0002 372 58 144 3 129 2 GS01-10 2828 2297 1.23 0.0560 0.0021 0.151 0.007 0.0192 0.0003 454 81 142 6 122 2 GS01-11 2308 1916 1.20 0.0604 0.0022 0.172 0.007 0.0205 0.0003 617 78 162 6 130 2 GS01-12 1944 2398 0.81 0.0484 0.0010 0.142 0.003 0.0212 0.0002 117 50 134 3 135 1 GS01-13 11824 7030 1.68 0.0518 0.0011 0.155 0.003 0.0215 0.0003 276 44 146 3 137 2 GS01-14 2368 2090 1.13 0.0541 0.0014 0.158 0.004 0.0210 0.0002 376 56 149 4 134 1 GS01-15 2368 2189 1.08 0.0498 0.0010 0.138 0.003 0.0200 0.0002 187 18 131 3 127 1 GS01-16 84 138 0.61 0.1085 0.0025 4.585 0.130 0.3047 0.0055 1774 42 1747 24 1715 27 GS01-17 205 219 0.93 0.1324 0.0025 6.892 0.137 0.3757 0.0042 2129 32 2098 18 2056 20 GS01-18 247 483 0.51 0.1355 0.0022 7.270 0.129 0.3866 0.0039 2172 28 2145 16 2107 18 GS01-19 291 424 0.69 0.1364 0.0020 7.388 0.135 0.3898 0.0049 2183 27 2160 16 2122 23 GS01-20 2722 2452 1.11 0.0503 0.0010 0.142 0.003 0.0204 0.0002 209 46 135 3 130 1 GS01-21 3937 3090 1.27 0.0543 0.0012 0.152 0.004 0.0201 0.0002 389 48 143 3 128 1 GS01-22 1526 1510 1.01 0.0562 0.0013 0.160 0.004 0.0206 0.0003 461 58 151 3 131 2 GS01-23 103 66 1.55 0.1368 0.0030 6.841 0.167 0.3615 0.0055 2187 39 2091 22 1989 26 GS01-24 2168 2194 0.99 0.0522 0.0011 0.149 0.003 0.0205 0.0002 295 45 141 3 131 1 正 长 岩 KT01-1 99 143 0.69 0.0630 0.0055 0.402 0.035 0.0461 0.0014 709 187 343 26 291 8 KT01-3 87 114 0.76 0.0583 0.0058 0.129 0.011 0.0169 0.0006 543 220 123 10 108 4 KT01-4 1216 1260 0.97 0.0616 0.0032 0.143 0.010 0.0166 0.0005 661 111 136 9 106 3 KT01-5 78 270 0.29 0.1102 0.0022 4.513 0.093 0.2940 0.0034 1802 36 1733 17 1662 17 KT01-6 217 482 0.45 0.0593 0.0023 0.287 0.011 0.0348 0.0006 589 83 256 9 221 4 KT01-8 2140 2192 0.98 0.0553 0.0019 0.140 0.005 0.0182 0.0003 433 76 133 4 116 2 KT01-9 335 714 0.47 0.0646 0.0017 0.603 0.016 0.0669 0.0008 761 56 479 10 417 5 KT01-10 854 875 0.98 0.1505 0.0036 7.327 0.170 0.3502 0.0047 2352 41 2152 21 1935 22 KT01-11 1132 1104 1.03 0.0503 0.0025 0.121 0.006 0.0174 0.0003 209 115 116 5 111 2 KT01-12 129 194 0.66 0.1699 0.0051 8.878 0.334 0.3725 0.0065 2556 50 2326 34 2041 30 KT01-13 314 469 0.67 0.0617 0.0021 0.312 0.010 0.0367 0.0011 665 77 275 8 232 7 KT01-14 114 679 0.17 0.0813 0.0022 1.533 0.045 0.1350 0.0017 1229 54 944 18 817 9 KT01-15 565 1054 0.54 0.0852 0.0135 0.224 0.028 0.0191 0.0006 1320 305 205 23 122 4 KT01-16 1342 1305 1.03 0.0527 0.0025 0.136 0.006 0.0186 0.0003 317 107 129 5 119 2 KT01-17 2435 2006 1.21 0.0523 0.0022 0.132 0.006 0.0181 0.0003 298 90 126 5 115 2 KT01-18 133 313 0.42 0.1373 0.0028 6.318 0.142 0.3305 0.0057 2194 31 2021 20 1841 28 
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[1] He C, Santosh M, Yang Q Y. Gold metallogeny associated with craton destruction: A geophysical perspective from the North China Craton[J]. Ore Geology Reviews, 2016, 75: 29-41. doi: 10.1016/j.oregeorev.2015.12.004
[2] 朱日祥, 徐义刚, 朱光, 等. 华北克拉通破坏[J]. 中国科学: 地球科学, 2012, 42(8): 1135-1159. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK201208002.htm
[3] 吴福元, 孙德有. 中国东部中生代岩浆作用与岩石圈减薄[J]. 长春科技大学学报, 1999, 29(4): 313-318. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ199904000.htm
[4] 赵振华,周玲棣. 我国某些富碱侵入岩的稀土元素地球化学[J]. 中国科学(B辑),1994,10(4):1109-1120. http://www.cnki.com.cn/Article/CJFDTOTAL-JBXK199410014.htm
[5] Tschegg C, Ntaflos T, Akinin V V. Polybaric petrogenesis of Neogene alkaline magmas in an extensional tectonic environment: Viliga Volcanic Field, northeast Russia[J]. Lithos, 2011, 122(1): 13-24. https://www.researchgate.net/publication/228869402_Polybaric_petrogenesis_of_Neogene_alkaline_magmas_in_an_extensional_tectonic_environment_Viliga_Volcanic_Field_northeast_Russia
[6] Ying J F, Zhang H F, Sun M, et al. Petrology and geochemistry of Zijinshan alkaline intrusive complex in Shanxi Province, western North China Craton: implication for magma mixing of different sources in an extensional regime[J]. Lithos, 2007, 98(1): 45-66. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-DZDQ200801002033.htm
[7] 司东泽. 太行山南段塔儿山-二峰山地区中生代含矿闪长质岩体岩石学和地球化学研究[D].中国地质大学(北京)硕士学位论文, 2015.
[8] 吴利仁,张兆忠,张玉学. 若干地区碱性岩研究[M].北京:科学出版社, 1966: 1-76.
[9] 康健. 山西交城狐偃山碱性偏碱性杂岩体岩石学与地球化学特征研究[D]. 太原理工大学硕士学位论文, 2010:46-47.
[10] 张宏法, 陈刚, 鲍洪平, 等. 山西临县紫金山碱性杂岩内二长岩锆石U-Pb年代学及其意义[J]. 矿物学报, 2011, 31(1): 70-79. http://www.cnki.com.cn/Article/CJFDTOTAL-KWXB201101010.htm
[11] 王亚莹, 蔡剑辉, 阎国翰, 等. 山西临县紫金山碱性杂岩体SHRIMP锆石U-Pb年龄, 地球化学和Sr-Nd-Hf同位素研究[J]. 岩石矿物学杂志, 2014, 33(6): 1052-1072. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201406005.htm
[12] 霍腾飞, 杨德彬, 师江朋, 等. 华北地块中部早白垩世富碱侵入岩的成因: 锆石U-Pb年代学和Sr-Nd-Hf同位素制约[J]. 岩石学报, 2016, 32(3): 697-712. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201603005.htm
[13] 赵国春, 孙敏. 华北克拉通基底构造单元特征及早元古代拼合[J]. 中国科学(D辑), 2002,32(7): 538-549. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200207001.htm
[14] Zhao G C, Wilde S A, Cawood P A, et al. Archean blocks and their boundaries in the North China Craton: lithological, geochemical, structural and P-T path constraints and tectonic evolution[J]. Precambrian Research, 2001, 107(1): 45-73. http://www.academia.edu/16712892/Archean_blocks_and_their_boundaries_in_the_North_China_Craton_lithological_geochemical_structural_and_P_T_path_constraints_and_tectonic_evolution
[15] Liu Y S, Gao S, Hu Z C, 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.
[16] Wiedenbeck M, Alle 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. doi: 10.1111/ggr.1995.19.issue-1
[17] Ludwig K R. Isoplot 3.00: A geochronological toolkit for microsoft excel (Berkeley Geochronology Center, Berkeley, California[M]. BGC Special Publ. 1a, Berkeley, 2003.
[18] 许文良, 杨德彬, 裴福萍, 等. 太行山南段符山高镁闪长岩的成因——拆沉陆壳物质熔融的熔体与地幔橄榄岩反应的结果[J]. 岩石学报, 2009, 8:1947-1961. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200908021.htm
[19] 王春光, 许文良, 王枫, 等. 太行山南段西安里早白垩世角闪辉长岩的成因: 锆石U-Pb年龄, Hf同位素和岩石地球化学证据[J]. 地球科学: 中国地质大学学报, 2011, 36(3): 471-482. http://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201103005.htm
[20] Chen B, Tian W, Jahn B M, et al. Zircon SHRIMP U-Pb ages and in-situ Hf isotopic analysis for the Mesozoic intrusions in South Taihang, North China craton: evidence for hybridization between mantle-derived magmas and crustal components[J]. Lithos, 2008, 102(1): 118-137. https://www.researchgate.net/publication/248494924_Zircon_SHRIMP_U-Pb_ages_and_in-situ_Hf_isotopic_analysis_for_the_Mesozoic_intrusions_in_South_Taihang_North_China_craton_Evidence_for_hybridization_between_mantle-derived_magmas_and_crustal_components
[21] Wu F Y, Lin J Q, Wilde S A, et al. Nature and significance of the Early Cretaceous giant igneous event in eastern China[J]. Earth and Planetary Science Letters, 2005, 233(1): 103-119. https://www.researchgate.net/publication/222992706_Nature_and_significance_of_the_Early_Cretaceous_giant_igneous_event_in_eastern_China
[22] Yang D B, Xu W L, Pei F P, et al. Spatial extent of the influence of the deeply subducted South China Block on the southeastern North China Block: constraints from Sr-Nd-Pb isotopes in Mesozoic mafic igneous rocks[J]. Lithos, 2012, 136: 246-260. https://www.researchgate.net/profile/Wl_Xu/publication/251484140_Spatial_extent_of_the_influence_of_the_deeply_subducted_South_China_Block_on_the_southeastern_North_China_Block_Constraints_from_Sr-Nd-Pb_isotopes_in_Mesozoic_mafic_igneous_rocks/links/54d7160e0cf25013d0366620/Spatial-extent-of-the-influence-of-the-deeply-subducted-South-China-Block-on-the-southeastern-North-China-Block-Constraints-from-Sr-Nd-Pb-isotopes-in-Mesozoic-mafic-igneous-rocks.pdf
[23] 张宏, 袁洪林, 胡兆初, 等. 冀北滦平地区中生代火山岩地层锆石U-Pb测年及启示[J]. 地球科学: 中国地质大学学报, 2005, 30(6): 707-720. http://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200506006.htm
[24] 汪方跃, 高山, 牛宝贵, 等. 河北承德盆地114Ma大北沟组玄武岩地球化学及其对华北克拉通岩石圈地幔减薄作用的制约[J]. 地学前缘, 2007, 14(2):98-108. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200702007.htm
[25] 许文良, 王冬艳, 王清海, 等. 华北地块中东部中生代侵入杂岩中角闪石和黑云母的40Ar/39Ar定年: 对岩石圈减薄时间的制约[J].地球化学, 2004, 33(3): 221-231.
[26] Zhu R X, Chen L, Wu F Y, et al. Timing, scale and mechanism of the destruction of the North China Craton[J]. Science China Earth Sciences, 2011, 54(6): 789-797. doi: 10.1007/s11430-011-4203-4
[27] 耿元生, 杨崇辉, 万渝生. 吕梁地区古元古代花岗岩浆作用—— 来自同位素年代学的证据[J]. 岩石学报, 2006, 22(2): 305-314. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200602005.htm
[28] Zhu X Y, Chen F, Li S Q, et al. Crustal evolution of the North Qinling terrain of the Qinling Orogen, China: evidence from detrital zircon U-Pb ages and Hf isotopic composition[J]. Gondwana Research, 2011, 20(1): 194-204. doi: 10.1016/j.gr.2010.12.009
[29] Li S Z, Zhao G C. SHRIMP U-Pb zircon geochronology of the Liaoji granitoids: constraints on the evolution of the Paleoproterozoic Jiao-Liao-Ji belt in the Eastern Block of the North China Craton[J]. Precambrian Research, 2007, 158(1): 1-16. https://www.researchgate.net/profile/Guochun_Zhao/publication/232392360_SHRIMP_UPb_zircon_geochronology_of_the_Liaoji_granitoids_Constraints_on_the_evolution_of_the_Paleoproterozoic_Jiao-Liao-Ji_belt_in_the_Eastern_Block_of_the_North_China_Craton/links/02bfe513c972ad458a000000.pdf?origin=publication_detail
[30] Li Q L, Chen F, Guo J H, et al. Zircon ages and Nd-Hf isotopic composition of the Zhaertai Group (Inner Mongolia): evidence for early Proterozoic evolution of the northern North China Craton[J]. Journal of Asian Earth Sciences, 2007, 30(3): 573-590. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-DZDQ200801003045.htm
[31] 胡波, 翟明国, 彭澎, 等. 华北克拉通古元古代末-新元古代地质事件——来自北京西山地区寒武系和侏罗系碎屑锆石LAICP-MS U-Pb年代学的证据[J]. 岩石学报, 2013, 29(7): 2508-2536. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201307019.htm
[32] Zhai M G. Cratonization and the Ancient North China Continent: A summary and review[J]. Science China Earth Sciences, 2011, 54(8): 1110-1120. doi: 10.1007/s11430-011-4250-x
[33] Zhai M G, Guo J H, Liu W J. Neoarchean to Paleoproterozoic continental evolution and tectonic history of the North China Craton: a review[J]. Journal of Asian Earth Sciences, 2005, 24(5): 547-561. doi: 10.1016/j.jseaes.2004.01.018
[34] 耿元生, 万渝生, 杨崇辉. 吕梁地区古元古代的裂陷型火山作用及其地质意义[J]. 地球学报, 2003, 24(2): 97-104. http://www.cnki.com.cn/Article/CJFDTOTAL-DQXB200302000.htm
[35] 杜利林, 杨崇辉, 任留东, 等. 吕梁地区2.2~2.1Ga岩浆事件及其构造意义[J]. 岩石学报, 2012, 28(9): 2751-2769. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201209008.htm
[36] Lu X P, Wu F Y, Guo J H, et al. Zircon U-Pb geochronological constraints on the Paleoproterozoic crustal evolution of the Eastern block in the North China Craton[J]. Precambrian Research, 2006, 146(3): 138-164.
[37] Zhao G C, Sun M, Wilde S A, et al. Late Archean to Paleoproterozoic evolution of the North China Craton: key issues revisited[J]. Precambrian Research, 2005, 136(2): 177-202. doi: 10.1016/j.precamres.2004.10.002
[38] 陈海燕, 张运强, 张计东, 等. 冀北承德盆地侏罗系九龙山组凝灰岩LA-ICP-MS锆石U-Pb年龄与地球化学特征[J]. 地质通报, 2014, 33(7): 966-973. http://dzhtb.cgs.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20140704&journal_id=gbc
[39] 彭润民, 翟裕生, 王建平, 等. 内蒙狼山新元古代酸性火山岩的发现及其地质意义[J]. 科学通报, 2010, 26: 2611-2620. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201026009.htm
[40] 郑永飞. 新元古代岩浆活动与全球变化[J]. 科学通报, 2003, 48(16): 1705-1720. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200316000.htm
[41] 阎国翰,牟保磊,许保良等.燕辽-阴山三叠纪碱性侵入岩年代学和Sr,Nd, Pb同位素特征及意义[J].中国科学(D辑),2000,30(4): 383-387. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200004005.htm
[42] 邵济安, 杨进辉. 记载了早中生代壳幔演化的赤峰-凌源地质走廊[J]. 岩石学报, 2012, 27(12): 3525-3534. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201112003.htm
[43] Yang J H, Sun J F, Zhang M, et al. Petrogenesis of silica-saturated and silica-undersaturated syenites in the northern North China Craton related to post-collisional and intraplate extension[J]. Chemical Geology, 2012, 328: 149-167. doi: 10.1016/j.chemgeo.2011.09.011
[44] Yang J H, Wu F Y, Wilde S A, et al. Petrogenesis of Late Triassic granitoids and their enclaves with implications for post-collisional lithospheric thinning of the Liaodong Peninsula, North China Craton[J]. Chemical Geology, 2007, 242(1): 155-175.
[45] 杨进辉,吴福元. 华北东部三叠纪岩浆作用与克拉通破坏[J]. 中国科学(D辑),2009, 7:910-921. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200907005.htm
[46] 李厚民, 王登红, 王晓霞, 等. 华北地块南缘熊耳山早中生代正长花岗岩——SHRIMP锆石U-Pb年龄, 地球化学及意义[J]. 岩石矿物学杂志, 2013, 31(6): 771-782. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201206002.htm
[47] 张成立, 王涛, 王晓霞. 秦岭造山带早中生代花岗岩成因及其构造环境[J]. 高校地质学报, 2008, 14(3): 304-316. http://www.cnki.com.cn/Article/CJFDTOTAL-GXDX200803006.htm
[48] 卢欣祥, 肖庆辉. 秦岭印支期沙河湾奥长环斑花岗岩及其动力学意义[J]. 中国科学(D辑), 1996, 26(3): 244-248. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK199603007.htm
[49] Wilde S A, Zhou X, Nemchin A A, et al. Mesozoic crust-mantle interaction beneath the North China craton: A consequence of the dispersal of Gondwanaland and accretion of Asia[J]. Geology, 2003, 31(9): 817-820. doi: 10.1130/G19489.1
[50] Wang Y, Zhou L, Li J. Intracontinental superimposed tectonics-A case study in the Western Hills of Beijing, eastern China[J]. Geological Society of America Bulletin, 2011, 123(5/6): 1033-1055. https://www.researchgate.net/profile/Yu_Wang26/publication/259677986_Intracontinental_superimposed_tectonics--A_case_study_in_the_Western_Hills_of_Beijing_eastern_China/links/55c896f908aeca747d66ecb8.pdf?origin=publication_detail
[51] 孙蓓蕾, 曾凡桂, 李霞, 等. 太原西山煤田西铭-杜儿坪矿区煤级定型时间: 来自锆石裂变径迹年代学的证据[J]. 煤炭学报, 2013, 38(11): 2023-2029. http://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201311023.htm
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