2015
DOI: 10.1080/00206814.2015.1095132
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Petrogenesis of Early Cretaceous volcanic rocks of the Manketouebo Formation in the Wuchagou region, central Great Xing’an Range, NE China, and tectonic implications: geochronological, geochemical, and Hf isotopic evidence

Abstract: This study presents new whole-rock major and trace element geochemistry, zircon U-Pb ages, and Hf-isotope compositions for volcanic rocks from the Manketouebo Formation of the central Great Xing'an Range, NE China. These data provide precise ages and information on the petrogenesis and source of the magmas that formed this formation, furthering our understanding of the geodynamic setting of the large-scale late Mesozoic magmatism in the Great Xing'an Range and other areas in NE China. The Manketouebo Formation… Show more

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Cited by 44 publications
(31 citation statements)
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“…All Sr‐Nd isotopic ratios are corrected to 165 Ma. Hf isotopic data for the Mesozoic crust‐derived rocks in the HB and northern GXR are from Li, Ding, et al, , Li et al, ), Tang et al (, ), Hu et al (), Zhou et al (), Dong et al (, ), Ji et al (), Gou et al (), and Ji et al (). Hf isotopic data for the Mesozoic mantle‐derived rocks in the HB and northern GXR are from Tang et al (), Wang, Tang, et al (), Liu et al (), Gou et al (), and Zhang et al ().…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…All Sr‐Nd isotopic ratios are corrected to 165 Ma. Hf isotopic data for the Mesozoic crust‐derived rocks in the HB and northern GXR are from Li, Ding, et al, , Li et al, ), Tang et al (, ), Hu et al (), Zhou et al (), Dong et al (, ), Ji et al (), Gou et al (), and Ji et al (). Hf isotopic data for the Mesozoic mantle‐derived rocks in the HB and northern GXR are from Tang et al (), Wang, Tang, et al (), Liu et al (), Gou et al (), and Zhang et al ().…”
Section: Resultsmentioning
confidence: 99%
“…The Mesozoic Mongol‐Okhotsk Suture Belt, situated in the northwest of NE China, was formed by diachronous closure of the Mongol‐Okhotsk Ocean (Ouyang et al, ; Zorin, ). The subduction of the Paleo‐Pacific Plate paired with the closure of the Mongol‐Okhotsk Ocean gave rise to a series of Mesozoic tectonomagmatic events in NE China, including crust‐derived silicic magmatism, fold‐and‐thrust deformation, formation of fault‐bounded basins, and deep crustal exhumation (Zhang et al, ; Wu et al, ; Xu et al, ; Ouyang et al, ; Ji et al, , ; Figure c).…”
Section: Geological Setting and Sample Descriptionsmentioning
confidence: 99%
“…NE China, located in the eastern section of the world famous Central Asian Orogenic Belt, as shown in Figure , has been jointly influenced by the Paleo‐Asian Ocean closure, Paleo‐Pacific, and Mongol–Okhotsk subductions (e.g., Chen, Xia, Ingrin, Deloule, & Bi, ; Kelty, Yin, Dash, Gehrels, & Ribeiro, ; Y. Li et al, ; Tang et al, ; Z. J. Wang et al, ; Zhang, ). One of its most notable characteristics is the large‐scale Middle Jurassic to Early Cretaceous volcanism, which have been classified into six magmatic flare‐ups including the Wanbao (J 2 w ), Tamulangou (J 2 tm ), Manketouebo (J 3 mk ), Manitu (J 3 mn ), Baiyingaolao (K 1 b ), and Meiletu (K 1 m ) formations (e.g., Dong et al, ; Ji et al, ; Li, Liu, Xu, Li, & Zhang, ; Sun et al, ). For their petrogenesis, four distinctive geodynamics have been proposed involving (a) a mantle plume (e.g., Deng et al, ; T. Wang et al, ), (b) post‐orogenic gravitational collapse and/or subduction‐induced back‐arc extension related to closure of the Mongol–Okhotsk Ocean (e.g., Cogne, Kravchinsky, Halim, & Hankard, ; Fritzell, Bull, & Shephard, ; Z. H. Wang et al, ; Yang, Guo, Song, Li, & He, ), (c) post‐orogenic gravitational collapse and subsequent extension related to closure of the Paleo‐Asian Ocean (e.g., Xu et al, ; Yang, Sun, Gou, & Hou, ), and (d) arc/back‐arc extension and asthenospheric upwelling induced by the Paleo‐Pacific subduction (e.g., Dong et al, ; Tang, Xu, Wang, Zhao, & Li, ; Wang et al, ; Zhang et al, ).…”
Section: Introductionmentioning
confidence: 99%
“…2). These Mesozoic volcanic rocks are mainly acidic volcanic rocks, with minor intermediate volcanics, and they were mainly generated by partial melting of lower crustal materials (Zhang, 2006(Zhang, , 2009Zhang et al, 2010a;Dong et al, 2014;Ji et al, 2016b). Together, it is difficult to explain the formation of Early Cretaceous Meiguifeng and Arxan plutons in the Great Xing'an Range through the second model.…”
Section: Magma Sourcementioning
confidence: 99%