U-Pb Dating and Geological Significance of Detrital Zircons from the Nanwan Formation, Zhenping County, East Qinling Mountains
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摘要: 东秦岭位于秦岭造山带与大别造山带的结合部位，其构造演化对于了解华北陆块与扬子陆块的碰撞拼合起着至关重要的作用；而南湾组是了解东秦岭构造过程的一个重要窗口，目前却少有关于其区域物质组成差异的研究.对东秦岭镇平县望火楼一带南湾组碎屑锆石进行了LA-ICP-MS U-Pb年代学研究.结果表明，锆石年龄峰值主要集中于2 757~2 500 Ma、2 500~2 400 Ma、2 150~1 800 Ma、1 800~1 700 Ma、1 520~1 165 Ma、1 100~1 000 Ma、1 000~880 Ma、840~630 Ma、550~471 Ma，原岩物质主要来源于华北陆块、北秦岭构造带和南秦岭构造带.对比镇平县南湾组、秦岭地区刘岭群、信阳地区南湾组及大别山造山带北侧佛子岭群的年龄峰值及物质组成，结果显示均存在一定的差异.因此，四者是否具有真正意义上的可对比性需要进一步研究.Abstract: The East Qinling Mountains, located at the junction of the Qinling Orogenic Belt and the Dabie Orogenic Belt, had undergone complex tectonic evolution, and plays an important role in understanding the collision of the North China Block and the Yangtze Block. The Nanwan Formation plays an important role in understanding the tectonic process of the East Qinling Mountains, however, few studies have been done to analyze the regional differences in material composition. In this paper, the LA-ICP-MS U-Pb geochronology analyses of the detrital zircons from the Nanwan Formation in the Wanghuolou, Zhenping County, East Qinling, show that the zircon age peaks are mainly concentrated in 2 757-2 500 Ma, 2 500-2 400 Ma, 2 150-1 800 Ma, 1 800-1 700 Ma, 1 520-1 165 Ma, 1 100-1 000 Ma, 1 000-880 Ma, 840-630 Ma and 550-471 Ma, respectively. The original rock material is mainly from the North China Block and the North Qinling Orogenic Belt and South Qinling Orogenic Belt. There are some differences among the age peaks and material composition of the Nanwan Formation in Zhenping County, the Liuling Group in the Qinling Mountains, the Nanwan Formation in the Xinyang area, and the Foziling Group in the North Dabie Orogenic Belt. Therefore, further studies should be carried out to evaluate whether the four can be compared.
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Key words:
- detrital zircon /
- Nanwan Formation /
- U-Pb dating /
- Zhenping County /
- East Qinling Mountains /
- geochronology
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图 2 镇平县南湾组外貌特征及镜下照片（+）
Fig. 2. Field photograph and microphotograph for the Nanwan Formation
图 3 镇平县望火楼南湾组变质粉砂岩锆石阴极发光图像
Fig. 3. CL images of zircons from metasiltstone in the Nanwan Formation in Zhenping County
图 4 镇平县望火楼南湾组变砂岩碎屑锆石U-Pb年龄图
Fig. 4. U-Pb ages for detrital zircons from the Nanwan Formation in Zhenping area
图 5 刘岭群、南湾组及佛子岭群区域地层对比
望火楼图为本文所作，六安图据戴圣潜等(1992)，其他图据河南省地质矿产局(1989). 1.白垩系；2.震旦系-下古生界肖家庙组；3.新元古界龟山组；4.复成分砾岩；5.石榴斜长黑云母片岩；6.黑云石英片岩；7.二云石英片岩；8.绢云石英片岩；9.石榴黑云石英片岩；10.钙质片岩；11.钙质绿泥石英片岩；12.石榴白云母片岩；13.石榴二云母石英片岩；14.石榴斜长二云母片岩；15.斜长白云母片岩；16.斜长二云母片岩；17.斜长角闪片岩；18.黑云变粒岩；19.斑点状变粒岩；20.大理岩；21.绿帘石化；22.韧性构造接触
Fig. 5. Regional lithostratigraphic correlation for the Liuling Group, Nanwan Formation and Foziling Group
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[1] Bao, Z. W., Wang, Q., Bai, G. D., et al., 2008. Geochronology and Geochemistry of the Fangcheng Neoproterozoic Alkali-Syenites in East Qinling Orogen and Its Geodynamic Implications. Chinese Science Bulletin, 53(13): 2050-2061. https://doi.org/10.1007/s11434-008-0113-z [2] Bekker, A., Eriksson, K.A., 2003. A Paleoproterozoic Drowned Carbonate Platform on the Southeastern Margin of the Wyoming Craton: A Record of the Kenorland Breakup. Precambrian Research, 120(3-4): 327-364. https://doi.org/10.1016/s0301-9268(02)00165-1 [3] Cai, Z.Y., Xiong, X.L., Luo, H., et al., 2007.Forming Age of the Volcanic Rocks of the Yaolinghe Group from Wudang Block, Southern Qinling Mountain: Constraint from Grain-Zircon U-Pb Dating. Acta Geologica Sinica, 81(5):620-625 (in Chinese with English abstract). [4] Chen, L.Y., Luo, Y.L., Liu, X.C., et al., 2014.LA-ICP-MS U-Pb Geochronology of Detrital Zircons from the Liuling Group in the South Qinling Tectonic Belt and Its Tectonic Significance. Geological Bulletin of China, 33(9): 1363-1378 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz201409011 [5] Chen, Y. J., Zhao, Y. C., 1997. Geochemical Characteristics and Evolution of REE in the Early Precambrian Sediments: Evidence from the Southern Margin of the North China Craton. Episodes, 20(2): 109-116. https://doi.org/10.18814/epiiugs/1997/v20i2/008 [6] Chen, Z. H., Lu, S. N., Li, H. K., et al., 2006. Constraining the Role of the Qinling Orogen in the Assembly and Break-Up of Rodinia: Tectonic Implications for Neoproterozoic Granite Occurrences. Journal of Asian Earth Sciences, 28(1): 99-115. https://doi.org/10.1016/j.jseaes.2005.03.011 [7] Chen, Z.H., Lu, S.N., Li, H.K., et al., 2014.Age of Fushui Intermediate-Mafic Intrusive Complex in the Qinling Orogen: New Zircon U-Pb and Whole-Rock Sm and Nd Isotope Chronological Evidence. Geological Bulletin of China, 23(4): 322-328 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical/zgqydz200404004 [8] Condie, K. C., 2000. Episodic Continental Growth Models: Afterthoughts and Extensions. Tectonophysics, 322(1-2): 153-162. https://doi.org/10.1016/s0040-1951(00)00061-5 [9] Dai, S.Q., Xu, J.C., Shi, Q.H., et al., 1992.New Recognition of the Foziling Group in the Eastern Part of Northern Huaiyang. Regional Geology of China, 11(4): 369-375 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000005065750 [10] Deng, X. H., Chen, Y. J., Santosh, M., et al., 2013. Genesis of the 1.76 Ga Zhaiwa Mo-Cu and Its Link with the Xiong'er Volcanics in the North China Craton Implications for Accretionary Growth along the Margin of the Columbia Supercontinent. Precambrian Research, 227: 337-348. https://doi.org/10.1016/j.precamres.2012.02.014 [11] Diwu, C.R., Liu, X., Sun, Y., et al., 2018.The Composition and Evolution of the Taihua Complex in the Southern North China Craton. Acta Petrologica Sinica, 34(4):999-1018 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/ysxb98201804009 [12] Diwu, C.R., Sun, Y., Liu, L., et al., 2010a.The Disintegration of Kuanping Group in North Qinling Orogenic Belts and Neo-Proterozoic N-MORB. Acta Petrologica Sinica, 26(7): 2025-2038 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201007006 [13] Diwu, C. R., Sun, Y., Lin, C. L., et al., 2010b. LA-(MC)-ICPMS U-Pb Zircon Geochronology and Lu-Hf Isotope Compositions of the Taihua Complex on the Southern Margin of the North China Craton. Chinese Science Bulletin, 55(21):2112-2123 (in Chinese). doi: 10.1360/csb2010-55-21-2112 [14] Gao, L.D., 1991. New Discovery of Spores from the Nanwan Formation of the Xinyang Group, Henan, and Its Geology Significance. Bulletin of the Chinese Academy of Geological Sciences, 12(3): 85-99 (in Chinese). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQXB199103006.htm [15] Gao, L.Z., Zhang, C.H., Shi, X.Y., et al., 2007.Zircon SHRIMP U-Pb Dating of the Tuff Bed in the Xiamaling Formation of the Qingbaikouan System in North China. Geological Bulletin of China, 26(3): 249-255 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200703001 [16] Gao, L.Z., Zhao, T., Wan, Y.S., et al., 2005.Zircon SHRIMP U-Pb Age of the Yuntaishan Procambrian Metamorphic Basement, Jiaozuo, Henan, China. Geological Bulletin of China, 24(12): 1089-1093 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200512002 [17] Geslin, J. K., Link, P.K., Fanning, C.M., 1999. High-Precision Provenance Determination Using Detrital-Zircon Ages and Petrography of Quaternary Sands on the Eastern Snake River Plain, Idaho. Geology, 27(4): 295-298. https://doi.org/10.1130/0091-7613(1999)027<0295:hppdud>2.3.co; 2 doi: 10.1130/0091-7613(1999)027<0295:hppdud>2.3. co ;2[18] He, Y., Zhao, Y.J., Zhang, W.X., et al., 2018.Zircon U-Pb Ages of Felsic Vein in Ultrahigh-Pressure Eclogite from North Qinling Terrane and Their Geological Implications. Earth Science, 43(2): 389-400 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/dqkx201802004 [19] Henan Geological and Mineral Resource Bureau, 1989. Henan Regional Geology. Geological Publishing House, Beijing, 89-93 (in Chinese). [20] Hu, J., Liu, X. C., Chen, L. Y., et al., 2013. A ∼2.5 Ga Magmatic Event at the Northern Margin of the Yangtze Craton Evidence from U-Pb Dating and Hf Isotope Analysis of Zircons from the Douling Complex in the South Qinling Orogen. Chinese Science Bulletin, 58(34):3579-3588(in Chinese). doi: 10.1360/csb2013-58-34-3579 [21] Hu, J., Liu, X.C., Qu, W., et al., 2010.A Study of Metamorphism of Metapelites from the Kuanping Group, Northern Tongbai. Earth Science Frontiers, 17(1):104-113 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/dxqy201001009 [22] Li, H.K., Lu, S.N., Chen, Z.H., et al., 2003.Zircon U-Pb Geochronology of Rift-Type Volcanic Rocks of the Yaolinghe Group in the South Qinling Orogen. Geological Bulletin of China, 22(10): 775-781 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200310005 [23] Li, K.W., Fang, H.B., Guo, J.G., et al., 2019.Petrogeochemistry, Zircon U-Pb Dating and Geological Significance of Two-Mica Granites from Wuduoshan Granite in Nanzhao County, Eastern Qinling Mountains. Earth Science, 44(1):123-134 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqkx201901009 [24] Liu, B.X., Nie, H., Qi, Y., et al., 2013.Genesis and Geological Significances of Neproterozoic Granitoids in the North Qinling Terrain, SW Henan, China. Acta Petrologica Sinica, 29(7): 2437-2455 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-YSXB201307014.htm [25] Liu, X. C., Jahn, B. M., Hu, J., et al., 2011. Metamorphic Patterns and SHRIMP Zircon Ages of Medium-to-High Grade Rocks from the Tongbai Orogen, Central China: Implications for Multiple Accretion/Collision Processes Prior to Terminal Continental Collision. Journal of Metamorphic Geology, 29(9): 979-1002. https://doi.org/10.1111/j.1525-1314.2011.00952.x [26] Liu, X. C., Jahn, B. M., Li, S. Z., et al., 2013. U-Pb Zircon Age and Geochemical Constraints on Tectonic Evolution of the Paleozoic Accretionary Orogenic System in the Tongbai Orogen, Central China. Tectonophysics, 599: 67-88. https://doi.org/10.1016/j.tecto.2013.04.003 [27] Liu, X. C., Li, S. Z., Jahn, B. M., 2015. Tectonic Evolution of the Tongbai-Hong'an Orogen in Central China: From Oceanic Subduction/Accretion to Continent-Continent Collision. Scientia Sinica Terrae, 45(8):1088-1108 (in Chinese). doi: 10.1360/zd2015-45-8-1088 [28] Liu, Y. Q., Gao, L. Z., Liu, Y. X., et al., 2006. Zircon U-Pb Dating for the Earliest Neoproterozoic Mafic Magmatism in the Southern Margin of the North China Block. Chinese Science Bulletin, 51(19): 2375-2382. https://doi.org/10.1007/s11434-006-2114-0 [29] Liu, Z.G., Niu, B.G., Ren, J.S., et al., 1992.Disintegration of the Xinyang Group and Its Tectonic Implications.Geological Review, 38(4):293-301 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/OA000003186 [30] Lu, S.N., Chen, Z.H., Li, H.K., et al., 2004.Late Mesoproterozoic-Early Neoproterozoic Evolution of the Qinling Orogen. Regional Geology of China, 23(2):107-112 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200402002 [31] Lu, S.N., Chen, Z.H., Xiang, Z.Q., et al., 2006.U-Pb Ages of Detrital Zircons from the Para-Metamorphic Rocks of the Qinling Group and Their Geological Significance. Earth Science Frontiers, 13(6): 303-310 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dxqy200606033 [32] Lu, X.X., Dong, Y., Wei, X.D., et al., 1999.Age and Tectonic Significance of the A-Type Granite in Tuwushan, Eastern Qinling Mountains. Chinese Science Bulletin, 44(9): 975-978 (in Chinese). doi: 10.1360/csb1999-44-9-975 [33] Ludwig, K.R., 2003.ISOPLOT: A Geochronological Toolkit for Microsoft Excel. Berkeley Geochronology Center Special Publication, Berkeley. [34] Ma, C.Q., Ming, H.L., Yang, K.G., et al., 2004.An Ordovician Magmatic Arc at the Northern Foot of Dabie Mountains: Evidence from Geochronology and Geochemistry of Intrusive Rocks. Acta Petrologica Sinica, 20(3): 393-402 (in Chinese with English abstract). [35] Meng, Q. R., Zhang, G. W., 2000. Geologic Framework and Tectonic Evolution of the Qinling Orogen, Central China. Tectonophysics, 323(3-4): 183-196. https://doi.org/10.1016/s0040-1951(00)00106-2 [36] Morton, A. C., Claoué-Long, J. C., Berge, C., 1996. SHRIMP Constraints on Sediment Provenance and Transport History in the Mesozoic Statfjord Formation, North Sea. Journal of the Geological Society, 153(6): 915-929. https://doi.org/10.1144/gsjgs.153.6.0915 [37] Rubatto, D., 2002. Zircon Trace Element Geochemistry: Partitioning with Garnet and the Link between U-Pb Ages and Metamorphism. Chemical Geology, 184(1-2): 123-138. https://doi.org/10.1016/s0009-2541(01)00355-2 [38] Shi, Y., Huang, Q. W., Liu, X. J., et al., 2018. Provenance and Tectonic Setting of the Supra-Crustal Succession of the Qinling Complex: Implications for the Tectonic Affinity of the North Qinling Belt, Central China. Journal of Asian Earth Sciences, 158: 112-139. https://doi.org/10.1016/j.jseaes.2018.02.011 [39] Sun, W. H., Zhou, M. F., Gao, J. F., et al., 2009. Detrital Zircon U-Pb Geochronological and Lu-Hf Isotopic Constraints on the Precambrian Magmatic and Crustal Evolution of the Western Yangtze Block, SW China. Precambrian Research, 172(1-2): 99-126. https://doi.org/10.1016/j.precamres.2009.03.010 [40] Wan, Y.S., Dong, C.Y., Ren, P., et al., 2017.Spatial and Temporal Distribution, Compositional Characteristics and Formation and Evolution of Archean TTG Rocks in the North China Craton: A Synthesis. Acta Petrologica Sinica, 33(5): 1405-1419 (in Chinese with English abstract). http://www.en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB201705003.htm [41] Wang, S.F., Huang, S.Y., Xu, B., et al., 2003.Strategraphy Research and Its Problems in Northern Huaiyang Tectonic Belt. Geological Science and Technology Information, 22(1): 29-33 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzkjqb200301006 [42] Wang, T., Pei, X. Z., Wang, X. X., et al., 2005. Orogen‐Parallel Westward Oblique Uplift of the Qinling Basement Complex in the Core of the Qinling Orogen (China): An Example of Oblique Extrusion of Deep‐Seated Metamorphic Rocks in a Collisional Orogen. The Journal of Geology, 113(2): 181-200. https://doi.org/10.1086/427668 [43] Wang, T., Wang, X. X., Tian, W., et al., 2009. North Qinling Paleozoic Granite Associations and Their Variation in Space and Time: Implications for Orogenic Processes in the Orogens of Central China. Scientia Sinica Terrae, 39(7):949-971 (in Chinese). doi: 10.1007/s11430-009-0129-5 [44] Wang, X. L., Jiang, S. Y., Dai, B. Z., et al., 2011. Age, Geochemistry and Tectonic Setting of the Neoproterozoic (ca. 830 Ma) Gabbros on the Southern Margin of the North China Craton. Precambrian Research, 190(1-4): 35-47. https://doi.org/10.1016/j.precamres.2011.08.004 [45] Wang, X. X., Wang, T., Zhang, C. L., 2015. Granitoid Magmatism in the Qinling Orogen, Central China and Its Bearing on Orogenic Evolution. Scientia Sinica Terrae, 45(8):1109-1125 (in Chinese). doi: 10.1360/zd2015-45-8-1109 [46] Wang, Z.Q., Yan, Q.R., Yan, Z., et al., 2009.New Division of the Main Tectonic Unites of the Qinling Orogenic Belt, Central China. Acta Geologica Sinica, 83(11): 1527-1546 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE200911003.htm [47] Williams, I. S., Claesson, S., 1987. Isotopic Evidence for the Precambrian Provenance and Caledonian Metamorphism of High Grade Paragneisses from the Seve Nappes, Scandinavian Caledonides. Contributions to Mineralogy and Petrology, 97(2): 205-217. https://doi.org/10.1007/bf00371240 [48] Wu, Y. B., Zheng, Y. F., 2004. Genesis of Zircon and Its Constraints on Interpretation of U-Pb Age. Chinese Science Bulletin, 49(16): 1589-1604 (in Chinese). doi: 10.1360/csb2004-49-16-1589 [49] Xue, F., Lerch, M. F., Kröner, A., et al., 1996. Tectonic Evolution of the East Qinling Mountains, China, in the Palaeozoic: A Review and New Tectonic Model. Tectonophysics, 253(3-4): 271-284. https://doi.org/10.1016/0040-1951(95)00060-7 [50] Yan, Q.R., Wang, Z.Q., Yan, Z., et al., 2009.Timing of the Transformation from Seafloor Spreading on the South Margin of the North China Block to Subduction within the North Qinling Orogenic Belt. Acta Geologica Sinica, 83(11):1565-1583 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dizhixb200911003 [51] Yan, Z., Wang, Z.Q., Wang, T., et al., 2007.Tectonic Setting of Devonian Sediments in the Qinling Orogen:Constraints from Detrital Modes and Geochemistry of Clastic Rocks. Acta Petrologica Sinica, 23(5):1023-1042 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB200705017.htm [52] Yan, Z., Wang, Z.Q., Yan, Q.R., et al., 2012. Geochemical Constraints on the Provenance and Depositional Setting of the Devonian Liuling Group, East Qinling Mountains, Central China: Implications for the Tectonic Evolution of the Qinling Orogenic Belt. Journal of Sedimentary Research, 82(1): 9-20. https://doi.org/10.2110/jsr.2012.4 [53] Yang, M., Liu, L., Wang, Y.W., et al., 2016.Geochronology of Detrital Zircons from Metaclastic of Erlangping Complex in the North Qinling Belt and Its Tectonic Implication. Acta Petrologica Sinica, 32(5): 1452-1466 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201605014 [54] Zhai, M.G., 2010.Tectonic Evolution and Metallogenesis of North China Craton. Mineral Deposits, 29(1): 24-36 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-KCDZ201001005.htm [55] Zhai, M. G., Santosh, M., 2011. The Early Precambrian Odyssey of the North China Craton: A Synoptic Overview. Gondwana Research, 20(1): 6-25. https://doi.org/10.1016/j.gr.2011.02.005 [56] Zhang, G.W., Meng, Q.Q., Yu, Z.P., et al., 1996.Orogenesis and Dynamics of the Qinling Orogen. Scientia Sinica Terrae, 26(3): 193-200 (in Chinese). http://www.cnki.com.cn/Article/CJFDTotal-JDXG199603000.htm [57] Zhang, G.W., Zhang, B.R., Yuan, X.C., et al., 2001.Qinling Orogen and Continental Dynamics. Science Press, Beiing (in Chinese). [58] Zhang, J.H., Tian, H., Wang, H.C., et al., 2019.Re-Definition of the Two-Stage Early-Precambrian Meta-Supracrustal Rocks in the Huai'an Complex, North China Craton: Evidences from Petrology and Zircon U-Pb Geochronology. Earth Science, 44(1):1-22 (in Chinese with English abstract). [59] Zhang, K.X., Pan, G.T., He, W.H., et al., 2015.New Division of Tectonic-Strata Superregion in China.Earth Science, 40(2): 206-233 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/dqkx201502004 [60] Zhang, S.B., Zheng, Y.F., 2007.Growth and Reworking of the Yangtze Continental Nucleus: Evidence from Zircon U-Pb Ages and Hf Isotopes. Acta Petrologica Sinica, 23(2): 393-402 (in Chinese with English abstract). [61] Zhao, G.C., Sun, M., Wilde, S.A., et al., 2005.Late Archean to Paleoproterozoic Evolution of the North China Craton: Key Issues Revisited. Precambrain Research, 136(2): 177-202. https://doi.org/10.1016/j.precamres.2004.10.002 [62] Zhao, J., Chen, D.L., Tan, Q.H., et al., 2012.Zircon LA-ICP-MS U-Pb Dating of Basic Volcanics from Erlangping Group of the North Qinling, Eastern Qinling Mountains and Its Geological Implications. Earth Science Frontiers, 19(4): 118-125 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/dxqy201204012 [63] Zhu, X. Y., Chen, F. K., Li, S. Q., et al., 2011. Crustal Evolution of the North Qinling Terrain of the Qinling Orogen, China: Evidence from Detrital Zircon U-Pb Ages and Hf Isotopic Composition. Gondwana Research, 20(1): 194-204. https://doi.org/10.1016/j.gr.2010.12.009 [64] 蔡志勇, 熊小林, 罗洪, 等, 2007.武当地块耀岭河群火山岩的时代归属:单锆石U-Pb年龄的制约.地质学报, 81(5):620-625. doi: 10.3321/j.issn:0001-5717.2007.05.005 [65] 陈龙耀, 罗玉凌, 刘晓春, 等, 2014.南秦岭刘岭群砂岩碎屑锆石LA-ICP-MS U-Pb年龄及其构造意义.地质通报, 33(9): 1363-1378. doi: 10.3969/j.issn.1671-2552.2014.09.011 [66] 陈志宏, 陆松年, 李怀坤, 等, 2004.秦岭造山带富水中基性杂岩的成岩时代--锆石U-Pb及全岩Sm、Nd同位素年代学新证据.地质通报, 23(4): 322-328. doi: 10.3969/j.issn.1671-2552.2004.04.004 [67] 戴圣潜, 徐家聪, 石乾华, 等, 1992.北淮阳东段佛子岭群新认识.中国区域地质, 11(4):369-375. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000005065750 [68] 第五春荣, 刘祥, 孙勇, 等, 2018.华北克拉通南缘太华杂岩组成及演化.岩石学报, 34(4):999-1018. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201804009 [69] 第五春荣, 孙勇, 刘良, 等, 2010a.北秦岭宽坪岩群的解体及新元古代N-MORB.岩石学报, 26(7): 2025-2038. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201007006 [70] 第五春荣, 孙勇, 林慈銮, 等, 2010b.河南鲁山地区太华杂岩LA-(MC)-ICPMS锆石U-Pb年代学及Hf同位素组成.科学通报, 55(21): 2112-2123. http://www.cnki.com.cn/Article/CJFDTotal-KXTB201021010.htm [71] 高联达, 1991.河南信阳群南湾组化石孢子的发现及其地质意义.中国地质科学院院报, 12(3):85-99. doi: 10.1016-j.pbb.2009.09.001/ [72] 高林志, 张传恒, 史晓颖, 等, 2007.华北青白口系下马岭组凝灰岩锆石SHRIMP U-Pb定年.地质通报, 26(3): 249-255. doi: 10.3969/j.issn.1671-2552.2007.03.001 [73] 高林志, 赵汀, 万渝生, 等, 2005.河南焦作云台山早前寒武纪变质基底锆石SHRIMP U-Pb年龄.地质通报, 24(12): 1089-1093. doi: 10.3969/j.issn.1671-2552.2005.12.002 [74] 河南省地质矿产局, 1989.河南省区域地质志.北京:地质出版社, 89-93. [75] 何宇, 赵宇洁, 张文祥, 等, 2018.北秦岭超高压榴辉岩中长英质脉体的锆石U-Pb年龄及其地质意义.地球科学, 43(2):389-400. doi: 10.3799/dqkx.2017.597 [76] 胡娟, 刘晓春, 陈龙耀, 等, 2013.扬子克拉通北缘约2.5 Ga岩浆事件来自南秦岭陡岭杂岩锆石U-Pb年代学和Hf同位素证据.科学通报, 58(34):3579-3588. http://www.cnki.com.cn/Article/CJFDTotal-KXTB201334015.htm [77] 胡娟, 刘晓春, 曲玮, 等, 2010.桐柏北部宽坪群变泥质岩的变质作用研究.地学前缘, 17(1):104-113. http://d.old.wanfangdata.com.cn/Periodical/dxqy201001009 [78] 李怀坤, 陆松年, 陈志宏, 等, 2003.南秦岭耀岭河群裂谷型火山岩锆石U-Pb年代学.地质通报, 22(10): 775-781. doi: 10.3969/j.issn.1671-2552.2003.10.005 [79] 李开文, 方怀宾, 郭君功, 等, 2019.东秦岭南召县五朵山岩体二云母花岗岩地球化学、锆石U-Pb年代学及地质意义.地球科学, 44(1):123-134. doi: 10.3799/dqkx.2018.306 [80] 刘丙祥, 聂虎, 齐玥, 等, 2013.豫西南地区北秦岭地体新元古代花岗岩类岩石成因及其地质意义.岩石学报, 29(7):2437-2455. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201307013 [81] 刘晓春, 李三忠, 江博明, 等, 2015.桐柏-红安造山带的构造演化:从大洋俯冲/增生到陆陆碰撞.中国科学:地球科学, 45(8):1088-1108. http://www.cnki.com.cn/Article/CJFDTotal-JDXK201508002.htm [82] 刘志刚, 牛宝贵, 任纪舜, 等, 1992.信阳群的解体及其大地构造意义.地质论评, 38(4):293-301. doi: 10.3321/j.issn:0371-5736.1992.04.001 [83] 陆松年, 陈志宏, 李怀坤, 等, 2004.秦岭造山带中-新元古代(早期)地质演化.地质通报, 23(2):107-112. doi: 10.3969/j.issn.1671-2552.2004.02.002 [84] 陆松年, 陈志宏, 相振群, 等, 2006.秦岭岩群副变质岩碎屑锆石年龄谱及其地质意义探讨.地学前缘, 13(6):303-310. doi: 10.3321/j.issn:1005-2321.2006.06.033 [85] 卢欣祥, 董有, 尉向东, 等, 1999.东秦岭吐雾山A型花岗岩的时代及构造意义.科学通报, 44(9): 975-978. doi: 10.3321/j.issn:0023-074X.1999.09.018 [86] 马昌前, 明厚利, 杨坤光, 等, 2004.大别山北麓的奥陶纪岩浆弧:侵入岩年代学和地球化学证据.岩石学报, 20(3):393-402. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200403003 [87] 万渝生, 董春艳, 任鹏, 等, 2017.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.岩石学报, 33(5):1405-1419. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201705003 [88] 王世锋, 黄少瑛, 徐备, 等, 2003.北淮阳区地层研究进展.地质科技情报, 22(1):29-33. doi: 10.3969/j.issn.1000-7849.2003.01.006 [89] 王涛, 王晓霞, 田伟, 等, 2009.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.中国科学:地球科学, 39(7):949-971. http://www.cnki.com.cn/Article/CJFDTotal-JDXK200907008.htm [90] 王晓霞, 王涛, 张成立, 等, 2015.秦岭造山带花岗质岩浆作用与造山带演化.中国科学:地球科学, 45(8):1109-1125. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgkx-cd201508003 [91] 王宗起, 闫全人, 闫臻, 等, 2009.秦岭造山带主要大地构造单元的新划分.地质学报, 83(11):1527-1546. doi: 10.3321/j.issn:0001-5717.2009.11.001 [92] 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. doi: 10.3321/j.issn:0023-074X.2004.16.002 [93] 闫全人, 王宗起, 闫臻, 等, 2009.从华北陆块南缘大洋扩张到北秦岭造山带板块俯冲的转换时限.地质学报, 83(11):1565-1583. doi: 10.3321/j.issn:0001-5717.2009.11.003 [94] 闫臻, 王宗起, 王涛, 等, 2007.秦岭造山带泥盆系形成构造环境:来自碎屑岩组成和地球化学方面的约束.岩石学报, 23(5):1023-1042. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200705016 [95] 杨敏, 刘良, 王亚伟, 等, 2016.北秦岭二郎坪杂岩变沉积岩碎屑锆石年代学及其构造地质意义.岩石学报, 32(5):1452-1466. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201605014 [96] 翟明国, 2010.华北克拉通的形成演化与成矿作用.矿床地质, 29(1): 24-36 doi: 10.3969/j.issn.0258-7106.2010.01.004 [97] 张国伟, 孟庆任, 于在平, 等, 1996.秦岭造山带的造山过程及其动力学特征.中国科学:地球科学, 26(3):193-200. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199600264811 [98] 张国伟, 张本仁, 袁学诚, 等, 2001.秦岭造山带与大陆动力学.北京:科学出版社. [99] 张家辉, 田辉, 王惠初, 等, 2019.华北克拉通怀安杂岩中早前寒武纪两期变质表壳岩的重新厘定:岩石学及锆石U-Pb年代学证据.地球科学, 44(1):1-22. doi: 10.3969/j.issn.1672-6561.2019.01.001 [100] 张克信, 潘桂棠, 何卫红, 等, 2015.中国构造-地层大区划分新方案.地球科学, 40(2):206-233. doi: 10.3799/dqkx.2015.016 [101] 张少兵, 郑永飞, 2007.扬子陆核的生长和再造:锆石U-Pb年龄和Hf同位素研究.岩石学报, 23(2): 393-402. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200702018 [102] 赵姣, 陈丹玲, 谭清海, 等, 2012.北秦岭东段二郎坪群火山岩锆石的LA-ICP-MS U-Pb定年及其地质意义.地学前缘, 19(4): 118-125. http://d.old.wanfangdata.com.cn/Periodical/dxqy201204012 -
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