GEOCHEMISTRY, CHRONOLOGY AND HF ISOTOPE FEATURES OF THE PERMAIN INTERMEDIATE-BASIC VOLCANIC ROCKS IN WULANAOBAO AREA, URAD HOUQI, INNER MONGOLIA AND ITS GEOLOGICAL SIGNIFICANCE

GUO Shuo; TENG Xue-jian; LIU Yang; TENG Fei; HE Peng; WANG Wen-long; TIAN Jian; DUAN Xiao-long

Volume 23 Issue 3

Jun. 2017

Turn off MathJax

Article Contents

Article Navigation > Journal of Geomechanics > 2017 > 23(3): 397-410

GUO Shuo, TENG Xue-jian, LIU Yang, et al., 2017. GEOCHEMISTRY, CHRONOLOGY AND HF ISOTOPE FEATURES OF THE PERMAIN INTERMEDIATE-BASIC VOLCANIC ROCKS IN WULANAOBAO AREA, URAD HOUQI, INNER MONGOLIA AND ITS GEOLOGICAL SIGNIFICANCE. Journal of Geomechanics, 23 (3): 397-410.

Citation:

PDF( 3913 KB)

GEOCHEMISTRY, CHRONOLOGY AND HF ISOTOPE FEATURES OF THE PERMAIN INTERMEDIATE-BASIC VOLCANIC ROCKS IN WULANAOBAO AREA, URAD HOUQI, INNER MONGOLIA AND ITS GEOLOGICAL SIGNIFICANCE

Tianjin Center of Geological Survey, CGS, Tianjin 300170, China

More Information

Received: 2016-10-26
Published: 2017-06-01

Abstract

Abstract

The Wulanaobao intermediate-basic volcanic rocks, distributed in Urad Houqi, Inner Mongolia, are located in the western north margin of the north China block. The outcropped lithologies mainly are grey black-spruce basalt, spruce basaltic andesite and greyish-green andesite. All samples show chemical signatures of calc-alkaline series which are characterized by contents of SiO₂ (49.33~65.84%), Na₂O (0.53~5.49%) and K₂O (0.25~6.40%). From basic to intermediate, the amount of rare earth elements, light rare earth elements enrichment degree and Eu negative anomaly degree show a trend of increase. The trace elements show subduction zone arc magmatite features which are characterized by wide depletion of Ta and Nb, and enrichment of the large ion lithophile elements (U, Ba, K). The zircon U-Pb dating results of the magma from volcanic rocks are 285.0±2.3Ma and 265.0±1.5Ma, which indicates that the volcanic rocks were formed at the early-middle Permian period. The age characteristics of captured zircons and the contact relations between volcanic rocks and underlying strata suggest that volcanic rocks from Wulanaobao were formed on the crust of the north China block. Zircon Hf isotopic information indicates that the magma was derived from the depleted mantle which was affected by the subducting plate and partly joined with crust-derived material during the rising stage.
- Hinggan-Mongolia orogenic belt,
- intermediate-basic volcanic rocks,
- Permian period,
- geochemistry,
- continental marginal arc

FullText(HTML)

References(49)

References

[1]	Miao L C, Fan W M, Liu D Y, et al. Geochronology and geochemistry of the Hegenshan ophiolitic complex:Implications for late-stage tectonic evolution of the Inner Mongolia-Daxinganling Orogenic Belt, China[J]. Journal of Asian Earth Sciences, 2008, 32(5/6):348~370. http://www.sciencedirect.com/science/article/pii/S1367912007002222
[2]	Xiao W J, Windley B F, Huang B C, et al. End-Permian to mid-Triassic termination of the accretionary processes of the southern Altaids:Implications for the geodynamic evolution, Phanerozoic continental growth, and metallogeny of Central Asia[J]. International Journal of Earth Sciences, 2009, 98(6):1189~1217. doi: 10.1007/s00531-008-0407-z
[3]	邵济安, 何国琦, 唐克东.华北北部二叠纪陆壳演化[J].岩石学报, 2015, 31(1):47~55. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201501003.htm SHAO Ji-an, HE Guo-qi, TANG Ke-dong. The evolution of Permian continental crust in northern part of North China[J]. Acta Petrologica Sinica, 2015, 31(1):47~55. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201501003.htm
[4]	邵济安, 唐克东, 何国琦.内蒙古早二叠世构造古地理的再造[J].岩石学报, 2014, 30(7):1858~1866. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407002.htm SHAO Ji-an, TANG Ke-dong, HE Guo-qi. Early Permian tectono-palaeogeographic reconstruction of Inner Mongolia, China[J]. Acta Petrologica Sinica, 2014, 30(7):1858~1866. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407002.htm
[5]	徐备, 陈斌.内蒙古北部华北板块与西伯利亚板块之间中古生代造山带的结构及演化[J].中国科学(D辑), 1997, 27(3):227~232. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK199703005.htm XU Bei, CHEN Bin. Framework and evolution of the middle Paleozoic orogenic belt between Siberian and North China Plates in northern Inner Mongolia[J]. Science in ChinaSeries D:Earth Sciences, 1997, 40(5):463~469. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK199703005.htm
[6]	仵康林. 阿拉善地区华力西晚期花岗岩类岩石地球化学特征及其构造意义[D]. 西安: 长安大学, 2011. http://cdmd.cnki.com.cn/Article/CDMD-11941-1011185833.htm WU Kang-lin. Geochemical characteristics and tectonic setting of Late Varisian period in Alashan block[D]. Xi'an:Chang'an University, 2011. http://cdmd.cnki.com.cn/Article/CDMD-11941-1011185833.htm
[7]	党犇, 赵虹, 林广春, 等.内蒙古西部银根-额济纳旗盆地及邻区二叠纪火山岩的地球化学特征和构造环境[J].地质通报, 2011, 30(6):923~931. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201106014.htm DANG Ben, ZHAO Hong, LIN Guang-chun, et al. Geochemistry and tectonic setting of Permian volcanic rocks in Yingen-Ejin Banner basin and its neighboring areas, western Inner Mongolia[J]. Geological Bulletin of China, 2011, 30(6):923~931. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201106014.htm
[8]	张建军. 华北地块北缘西段巴彦诺尔公-狼山地区二叠纪牙马图岩体岩浆混合成因及其意义探讨[D]. 北京: 中国地质大学(北京), 2012. http://cdmd.cnki.com.cn/Article/CDMD-11415-1012364550.htm ZHANG Jian-jun. Magma mixing origin of Yamatu Granite in Nuoergong-Langshan Area, western margin of North China Craton:In-situ zircon U-Pb, hafnium isotopic, petrology and geochemistry evidences[D]. Beijing:China University of Geosciences(Beijing), 2012. http://cdmd.cnki.com.cn/Article/CDMD-11415-1012364550.htm
[9]	李可, 张志诚, 冯志硕, 等.内蒙古中部巴彦乌拉地区晚石炭世-早二叠世火山岩锆石SHRIMPU-Pb定年及其地质意义[J].岩石学报, 2014, 30(7):2041~2054. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407017.htm LI Ke, ZHANG Zhi-cheng, FENG Zhi-shuo, et al. Zircon SHRIMP U-Pb dating and its geological significance of the Late-Carboniferous to Early-Permian volcanic rocks in Bayanwula area, the central of Inner Mongolia[J]. Acta Petrologica Sinica, 2014, 30(7):2041~2054. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407017.htm
[10]	赵磊, 吴泰然, 罗红玲.内蒙古乌拉特中旗北七哥陶辉长岩SHRIMP锆石U-Pb年龄、地球化学特征及其地质意义[J].岩石学报, 2011, 27(10):3071~3082. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201110023.htm ZHAO Lei, WU Tai-ran, LUO Hong-ling. SHRIMP U-Pb dating, geochemistry and tectonic implications of the Beiqigetao gabbros in Urad Zhongqi area, Inner Mongolia[J]. Acta Petrologica Sinica, 2011, 27(10):3071~3082. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201110023.htm
[11]	洪大卫, 王式洸, 谢锡林, 等.兴蒙造山带正ε(Nd, t)值花岗岩的成因和大陆地壳生长[J].地学前缘, 2000, 7(2):441~456. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200002016.htm HONG Da-wei, WANG Shi-guang, XIE Xi-lin, et al. Genesis of positive ε(Nd, t) granitoids in the Da Hinggan Mts.-Mongolia orogenic belt and growth continental crust[J]. Earth Science Frontiers, 2000, 7(2):441~456. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200002016.htm
[12]	洪大卫, 王式洸, 韩宝福, 等.碱性花岗岩的构造环境分类及其鉴别标志[J].中国科学(B辑), 1995, 25(4):418~426. http://www.cnki.com.cn/Article/CJFDTOTAL-JBXK199504012.htm HONG Da-wei, WANG Shi-guang, HAN Bao-fu, et al. Tectonic environment classification and its identification marks of alkali granite[J]. Science in China(Series B), 1995, 25(4):418~426. http://www.cnki.com.cn/Article/CJFDTOTAL-JBXK199504012.htm
[13]	洪大卫, 黄怀曾, 肖宜君, 等.内蒙古中部二叠纪碱性花岗岩及其地球动力学意义[J].地质学报, 1994, 68(3):219~230. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199403002.htm HONG Da-wei, HUANG Huai-zeng, XIAO Yi-jun, et al. The Permian alkaline granites in central Inner Mongolia and their geodynamic significance[J]. Acta Geologica Sinica, 1994, 68(3):219~230. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199403002.htm
[14]	Zhang X H, Zhang H F, Tang Y J, et al. Geochemistry of Permian bimodal volcanic rocks from central Inner Mongolia, North China:Implication for tectonic setting and Phanerozoic continental growth in Central Asian Orogenic Belt[J]. Chemical Geology, 2008, 249(3/4):262~281.
[15]	罗红玲, 吴泰然, 赵磊.乌拉特中旗二叠纪Ⅰ型花岗岩类地球化学特征及构造意义[J].北京大学学报(自然科学版), 2010, 46(5):805~820. http://www.cnki.com.cn/Article/CJFDTOTAL-BJDZ201005020.htm LUO Hong-ling, WU Tai-ran, ZHAO Lei. Geochemistry and tectonic implications of the Permian I-type granitoids from Urad Zhongqi, Inner Monglia[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2010, 46(5):805~820. http://www.cnki.com.cn/Article/CJFDTOTAL-BJDZ201005020.htm
[16]	罗红玲, 吴泰然, 赵磊.华北板块北缘乌梁斯太A型花岗岩体锆石SHRIMP U-Pb定年及构造意义[J].岩石学报, 2009, 25(3):515~526. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200903005.htm LUO Hong-ling, WU Tai-ran, ZHAO Lei. Zircon SHRIMP U-Pb dating of Wuliangsitai A-type granite on the northern margin of the North China plate and tectonic significance[J]. Acta Petrologica Sinica, 2009, 25(3):515~526. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200903005.htm
[17]	罗红玲, 吴泰然, 李毅.乌拉特中旗克布岩体的地球化学特征及SHRIMP定年:早二叠世华北克拉通底侵作用的证据[J].岩石学报, 2007, 23(4):755~766. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200704008.htm LUO Hong-ling, WU Tai-ran, LI Yi. Geochemistry and SHRIMP dating of the Kebu massif from Wulatezhongqi, Inner Mongolia:Evidence for the Early Permian underplating beneath the North China Craton[J]. Acta Petrologica Sinica, 2007, 23(4):755~766. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200704008.htm
[18]	张晋瑞, 初航, 魏春景, 等.内蒙古中部构造混杂带晚古生代-早中生代变质基性岩的地球化学特征及其大地构造意义[J].岩石学报, 2014, 30(7):1935~1947. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407009.htm ZHANG Jin-rui, CHU Hang, WEI Chun-jing, et al. Geochemical characteristics and tectonic significance of Late Paleozoic-Early Mesozoic meta-basic rocks in the mélange zones, Central Inner Mongolia[J]. Acta Petrologica Sinica, 2014, 30(7):1935~1947. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201407009.htm
[19]	Cao H H, Xu W L, Pei F P, et al. Zircon U-Pb geochronology and petrogenesis of the Late Paleozoic-Early Mesozoic intrusive rocks in the eastern segment of the northern margin of the North China Block[J]. Lithos, 2013, 170/171:191~207. doi: 10.1016/j.lithos.2013.03.006
[20]	张维, 简平.内蒙古达茂旗北部早古生代花岗岩类SHRIMP U-Pb年代学[J].地质学报, 2008, 82(6):778~787. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200806008.htm ZHANG Wei, JIAN Ping. SHRIMP dating of early Paleozoic granites from north Damaoqi, Inner Mongolia[J]. Acta Geologica Sinica, 2008, 82(6):778~787. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200806008.htm
[21]	陶继雄, 许立权, 贺锋, 等.内蒙古巴特敖包地区早古生代洋壳消减的岩石证据[J].地质调查与研究, 2005, 28(1):1~8. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200501001.htm TAO Ji-xiong, XU Li-quan, HE Feng, et al. Petrological evidence for subduction of the early Paleozoic Oceanic Crust in Bart-Obo, Inner Mongolia[J]. Geological Survey and Research, 2005, 28(1):1~8. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200501001.htm
[22]	Jian P, Liu D Y, Kröner A, et al. Time scale of an early to mid-Paleozoic orogenic cycle of the long-lived Central Asian Orogenic Belt, Inner Mongolia of China:Implications for continental growth[J]. Lithos, 2008, 101(3/4):233~259.
[23]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201006017.htm ZHANG Shuan-hong, ZHAO Yue, LIU Jian-min, 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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKW201006017.htm
[24]	刘军, 武广, 李铁刚, 等.内蒙古镶黄旗哈达庙地区晚古生代中酸性侵入岩的年代学、地球化学、Sr-Nd同位素组成及其地质意义[J].岩石学报, 2014, 30(1):95~108. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201401007.htm LIU Jun, WU Guang, LI Tie-gang, et al. SHRIMP zircon U-Pb dating, geochemistry, Sr-Nd isotopic analysis of the Late Paleozoic intermediate-acidic intrusive rocks in the Hadamiao area, Xianghuang Banner, Inner Mongolia and its geological significances[J]. Acta Petrologica Sinica, 2014, 30(1):95~108. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201401007.htm
[25]	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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201309003.htm WANG Wan-qiong, XU Zhong-yuan, LIU Zheng-hong, 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. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201309003.htm
[26]	张维, 简平.华北北缘固阳二叠纪闪长岩-石英闪长岩-英云闪长岩套SHRIMP年代学[J].中国地质, 2012, 39(6):1593~1603. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201206008.htm ZHANG Wei, JIAN Ping. SHRIMP dating of the Permian Guyang diorite-quartz diorite-tonalite suite in the northern margin of the North China Craton[J]. Geology in China, 2012, 39(6):1593~1603. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201206008.htm
[27]	王挽琼, 刘正宏, 王兴安, 等.内蒙古乌拉特中旗海西期黑云母二长花岗岩锆石SHRIMPU-Pb年龄及其地质意义[J].吉林大学学报(地球科学版), 2012, 42(6):1771~1782. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201206021.htm WANG Wan-qiong, LIU Zheng-hong, WANG Xing-an, et al. SHRIMP U-Pb dating of the zircon from the hercynian biotite monzonitic granites in Urad Zhongqi, Inner Mongolia, and its geological significance[J]. Journal of Jilin University(Earth Science Edition), 2012, 42(6):1771~1782. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201206021.htm
[28]	Jian P, Liu D Y, Kröner A, et al. Evolution of a Permian intraoceanic arc-trench system in the Solonker suture zone, Central Asian Orogenic Belt, China and Mongolia[J]. Lithos, 2010, 118(1/2):169~190. https://www.intechopen.com/books/updates-in-volcanology-from-volcano-modelling-to-volcano-geology/ordovician-and-carboniferous-volcanism-plutonism-in-central-inner-mongolia-china-and-paleozoic-evolu
[29]	陶继雄, 白立兵, 宝音乌力吉, 等.内蒙古满都拉地区二叠纪俯冲造山过程的岩石记录[J].地质调查与研究, 2003, 26(4):241~249. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200304008.htm TAO Ji-xiong, BAI Li-bing, BAOYin-wu-li-ji, et al. Rock record of Permian subducting orogenic process in Mandula, Inner Mongolia[J]. Geological Survey and Research, 2003, 26(4):241~249. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200304008.htm
[30]	王忠.内蒙古床金庙地区早二叠世火山岩特征[J].内蒙古地质, 2001, (3):16~22. http://www.cnki.com.cn/Article/CJFDTOTAL-NMGZ200103002.htm WANG Zhong. Characteristics of volcanic rocks of Lower Permian in Chuangjinmiao area, Inner Mongolia[J]. Geology of Inner Mongolia, 2001, (3):16~22. http://www.cnki.com.cn/Article/CJFDTOTAL-NMGZ200103002.htm
[31]	柳长峰, 刘文灿, 周志广.内蒙古四子王旗地区古生代-早中生代侵入岩活动期次、特征及构造背景[J].地质学报, 2014, 88(6):992~1002. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201406003.htm LIU Chang-feng, LIU Wen-can, ZHOU Zhi-guang. Geochronology, geochemistry and tectonic setting of the Paleozoic-Early Mesozoic intrusive in Siziwangqi, Inner Mongolia[J]. Acta Geologica Sinica, 2014, 88(6):992~1002. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201406003.htm
[32]	张臣, 吴泰然.内蒙古苏左旗南部华北板块北缘中新元古代-古生代裂解-汇聚事件的地质记录[J].岩石学报, 2001, 17(2):199~205. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200102002.htm ZHANG Chen, WU Tai-ran. Crack and assembly events of Meso-Neoproterozoic-Palaeozoic continental blocks in the southern area of Suzuoqi, Inner Mongolia[J]. Acta Petrologica Sinica, 2001, 17(2):199~205. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200102002.htm
[33]	Rickwood P C. Boundary lines within petrologic diagrams which use oxides of major and minor elements[J]. Lithos, 1989, 22(4):247~263. doi: 10.1016/0024-4937(89)90028-5
[34]	吴福元, 李献华, 郑永飞, 等. Lu-Hf同位素体系及其岩石学应用[J].岩石学报, 2007, 23(2):185~220. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200702002.htm WU Fu-yuan, LI Xian-hua, ZHENG Yong-fei, et al. Lu-Hf isotopic systematics and their applications in petrology[J]. Acta Petrologica Sinica, 2007, 23(2):185~220. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200702002.htm
[35]	孙立新, 赵凤清, 王惠初, 等.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[J].地质学报, 2013, 87(2):197~207. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201302007.htm SUN Li-xin, ZHAO Feng-qing, WANG Hui-chu, et al. Zircon U-Pb geochronology of metabase rocks from the Baoyintu Block in the Langshan area, Inner Mongolia, and its tectonic significance[J]. Acta Geologica Sinica, 2013, 87(2):197~207. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201302007.htm
[36]	张玉清, 苏宏伟.内蒙古宝音图岩群变质基性火山岩锆石U-Pb年龄及意义[J].前寒武纪研究进展, 2002, 25(3/4):199~204, 213. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ2002Z1016.htm ZHANG Yu-qing, SU Hong-wei. U-Pb single zircon ages of metamorphic basic volcanic rocks of Baoyintu Rock Group in Inner Mongolia[J]. Progress in Precambrian Research, 2002, 25(3/4):199~204, 213. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ2002Z1016.htm
[37]	Wang Z Z, Han B F, Feng L X, et al. Geochronology, geochemistry and origins of the Paleozoic-Triassic plutons in the Langshan area, western Inner Mongolia, China[J]. Journal of Asian Earth Sciences, 2015, 97:337~351. doi: 10.1016/j.jseaes.2014.08.005
[38]	Xu B, Charvet J, Chen Y, et al. Middle Paleozoic convergent orogenic belts in western Inner Mongolia (China):Framework, kinematics, geochronology and implications for tectonic evolution of the Central Asian Orogenic Belt[J]. Gondwana Research, 2013, 23(4):1342~1364. doi: 10.1016/j.gr.2012.05.015
[39]	Li Y L, Zhou H W, Brouwer F M, et al. Tectonic significance of the Xilin Gol Complex, Inner Mongolia, China:Petrological, geochemical and U-Pb zircon age constraints[J]. Journal of Asian Earth Sciences, 2011, 42(5):1018~1029. doi: 10.1016/j.jseaes.2010.09.009
[40]	郭锋, 范蔚茗, 李超文, 等.早古生代古亚洲洋俯冲作用:来自内蒙古大石寨玄武岩的年代学与地球化学证据[J].中国科学D辑:地球科学, 2009, 39(5):569~579. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200905004.htm GUO Feng, FAN Wei-ming, LI Chao-wen, et al. Early Paleozoic subduction of the Paleo-Asian Ocean:Geochronological and geochemical evidence from the Dashizhai basalts, Inner Mongolia[J]. Science in ChinaSeries D:Earth Sciences, 2009, 52(7):940~951. http://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200905004.htm
[41]	王焰, 钱青, 刘良, 等.不同构造环境中双峰式火山岩的主要特征[J].岩石学报, 2000, 16(2):169~173. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200002003.htm WANG Yan, QIAN Qing, LIU Liang, et al. Major geochemical characteristics of bimodal volcanic rocks in different geochemical environments[J]. Acta Petrologica Sinica, 2000, 16(2):169~173. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200002003.htm
[42]	郑海飞, 陈斌, 孙樯, 等.高压下玄武岩浆的不混溶及其对双峰式火山岩的成因意义[J].岩石学报, 2003, 19(4):745~751. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200304015.htm ZHENG Hai-fei, CHEN Bin, SUN Qiang, et al. Immiscibility of basalt magma at high pressure and its significance to the bimodal volcanic rock[J]. Acta Petrologica Sinica, 2003, 19(4):745~751. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200304015.htm
[43]	赵崇贺.中基性火山岩成分的ATK图解与构造环境[J].地质科技情报, 1989, 8(4):1~5. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ198904000.htm ZHAO Chong-he. The ATK diagram of basic-intermediate volcanic rocks and tectonic environment[J]. Geological Science and Technology Information, 1989, 8(4):1~5. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ198904000.htm
[44]	谢力, 尹海权, 周洪瑞, 等.内蒙古阿拉善地区恩格尔乌苏缝合带二叠纪放射虫及其地质意义[J].地质通报, 2014, 33(5):691~697. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201405010.htm XIE Li, YIN Hai-quan, ZHOU Hong-rui, et al. Permian radiolarians from the Engeerwusu suture zone in Alxa area of Inner Mongolia and its geological significance[J]. Geological Bulletin of China, 2014, 33(5):691~697. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201405010.htm
[45]	王惠, 王玉净, 陈志勇, 等.内蒙古巴彦敖包二叠纪放射虫化石的发现[J].地层学杂志, 2005, 29(4):368~371. http://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200504009.htm WANG Hui, WANG Yu-jing, CHEN Zhi-yong, et al. Discovery of the Permian radiolarians from the Bayanaobao area, Inner Mongolia[J]. Journal of Stratigraphy, 2005, 29(4):368~371. http://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200504009.htm
[46]	田树刚, 李子舜, 王峻涛, 等.内蒙古东部及邻区石炭纪-二叠纪构造地层格架与形成环境[J].地质通报, 2012, 31(10):1554~1564. doi: 10.3969/j.issn.1671-2552.2012.10.002 TIAN Shu-gang, LI Zi-shun, WANG Jun-tao, et al. Carboniferous-Permian tectonic and stratigraphic framework of eastern Inner Mongolia as well as adjacent areas and its formation environment[J]. Geological Bulletin of China, 2012, 31(10):1554~1564. doi: 10.3969/j.issn.1671-2552.2012.10.002
[47]	李朋武, 高锐, 管烨, 等.内蒙古中部索伦-林西缝合带封闭时代的古地磁分析[J].吉林大学学报(地球科学版), 2006, 36(5):744~758. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200605014.htm LI Peng-wu, GAO Rui, GUAN Ye, et al. Palaeomagnetic constraints on the final closure time of Solonker-Linxi suture[J]. Journal of Jilin University(Earth Science Edition), 2006, 36(5):744~758. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200605014.htm
[48]	张维, 简平, 刘敦一, 等.内蒙古中部达茂旗地区三叠纪花岗岩和钾玄岩的地球化学、年代学和Hf同位素特征[J].地质通报, 2010, 29(6):821~832. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201006005.htm ZHANG Wei, JIAN Ping, LIU Dun-yi, et al. Geochemistry, Geochronology and Hf isotopic compositions of Triassic granodiorite-diorite and shoshonite from the Damaoqi area, central Inner Mongolia, China[J]. Geological Bulletin of China, 2010, 29(6):821~832. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201006005.htm
[49]	赵磊. 华北板块北缘中段晚古生代镁铁-超镁铁岩的岩石地球化学特征及其构造意义[D]. 北京: 北京大学, 2008. http://cdmd.cnki.com.cn/Article/CDMD-10001-2008082119.htm ZHAO Lei. Geochemistry and tectonic implications of the late Palaeozoic mafic-ultramafic rocks belt on the middle segment of the northern margin of the North China Plate[D]. Beijing:Peking University, 2008. http://cdmd.cnki.com.cn/Article/CDMD-10001-2008082119.htm