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- W4223538723 endingPage "229339" @default.
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- W4223538723 abstract "The Late Jurassic tectonic environment of the Erguna-Xing'an blocks (in western Northeast China) remains poorly understood due to the complications arising from supposedly superimposed impacts on activities associated with the Mongol-Okhotsk Ocean and the Paleo-Pacific Ocean tectonic regimes. The present work investigated the latest Jurassic A-type granite (Chaganhada granite) in the southwestern Xing'an block. The Chaganhada granite was emplaced at 148 Ma. According to the observations made with the zircon saturation thermometer, the Chaganhada granitic magma has a greater magmatic temperature (>855 °C) than common I-S type granites. In addition, the geochemical characteristics of Chaganhada granite suggest the magmatic affinity of A1-type, which can be supported by high total alkalis contents (8.55%–9.50%), Zr + Nb + Ce + Y values (380–602 ppm), and 10,000*Ga/Al ratios (2.74–3.22), and low Y/Nb ratios. Low CaO + FeO + MgO + TiO2 values, CaO/(FeOt + MgO + TiO2) and K/Rb ratios and initial 87Sr/86Sr ratios (0.7048–0.7055), positive εNd(t) values (0.90–1.22), and zircon εHf(t) values (1.2–5.1) were also observed in the Chaganhada granite. Hence, the study suggests that the latest Jurassic Chaganhada A-type granite might have originated from the crustal quartz-feldspathic igneous sources. Additionally, we approximately restrict a NE-SW trending Late Jurassic A-type granitic magmatic belt in the westernmost part of NE China using data collected by this study as well as publicly available data related to zircon ages, geochemical compositions, and location of the igneous rocks in NE China. Based on the observations above, the current study infers that a Late Jurassic intense extension impacted the westernmost NE China, presumably associated with the orogenic collapse following the closure of the western part of the Mongol-Okhotsk Ocean." @default.
- W4223538723 created "2022-04-15" @default.
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- W4223538723 date "2022-07-01" @default.
- W4223538723 modified "2023-09-27" @default.
- W4223538723 title "A Late Jurassic A-type granitic-magmatic belt in the westernmost Northeast China and its tectonic implications" @default.
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- W4223538723 cites W1964038242 @default.
- W4223538723 cites W1965917434 @default.
- W4223538723 cites W1967827341 @default.
- W4223538723 cites W1971000065 @default.
- W4223538723 cites W1974499954 @default.
- W4223538723 cites W1974796447 @default.
- W4223538723 cites W1977650828 @default.
- W4223538723 cites W1988557437 @default.
- W4223538723 cites W1992860423 @default.
- W4223538723 cites W2001365371 @default.
- W4223538723 cites W2004195387 @default.
- W4223538723 cites W2014675201 @default.
- W4223538723 cites W2026851691 @default.
- W4223538723 cites W2035415466 @default.
- W4223538723 cites W2042803182 @default.
- W4223538723 cites W2043474890 @default.
- W4223538723 cites W2046961523 @default.
- W4223538723 cites W2049036646 @default.
- W4223538723 cites W2050360542 @default.
- W4223538723 cites W2053721096 @default.
- W4223538723 cites W2053761887 @default.
- W4223538723 cites W2055237728 @default.
- W4223538723 cites W2059250966 @default.
- W4223538723 cites W2064527735 @default.
- W4223538723 cites W2072680255 @default.
- W4223538723 cites W2074233105 @default.
- W4223538723 cites W2075964210 @default.
- W4223538723 cites W2077321423 @default.
- W4223538723 cites W2078793006 @default.
- W4223538723 cites W2081309949 @default.
- W4223538723 cites W2082258012 @default.
- W4223538723 cites W2090183587 @default.
- W4223538723 cites W2091683462 @default.
- W4223538723 cites W2093369526 @default.
- W4223538723 cites W2103921763 @default.
- W4223538723 cites W2103999221 @default.
- W4223538723 cites W2108971421 @default.
- W4223538723 cites W2127994322 @default.
- W4223538723 cites W2131425971 @default.
- W4223538723 cites W2134940746 @default.
- W4223538723 cites W2138522501 @default.
- W4223538723 cites W2148388790 @default.
- W4223538723 cites W2158952580 @default.
- W4223538723 cites W2161466829 @default.
- W4223538723 cites W2162334444 @default.
- W4223538723 cites W2391083241 @default.
- W4223538723 cites W2401796036 @default.
- W4223538723 cites W2522032518 @default.
- W4223538723 cites W2535653206 @default.
- W4223538723 cites W2550230191 @default.
- W4223538723 cites W2594092089 @default.
- W4223538723 cites W2727062246 @default.
- W4223538723 cites W2764144799 @default.
- W4223538723 cites W2770086457 @default.
- W4223538723 cites W2781559637 @default.
- W4223538723 cites W2789698946 @default.
- W4223538723 cites W2789770468 @default.
- W4223538723 cites W2793769411 @default.
- W4223538723 cites W2802226747 @default.
- W4223538723 cites W2806293115 @default.
- W4223538723 cites W2888735647 @default.
- W4223538723 cites W2890033278 @default.
- W4223538723 cites W2904770354 @default.
- W4223538723 cites W2904975945 @default.
- W4223538723 cites W2908517436 @default.
- W4223538723 cites W2909446117 @default.
- W4223538723 cites W2910915599 @default.
- W4223538723 cites W2920317026 @default.
- W4223538723 cites W2944242352 @default.
- W4223538723 cites W2989155420 @default.
- W4223538723 cites W2989784934 @default.
- W4223538723 cites W2991372548 @default.
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- W4223538723 doi "https://doi.org/10.1016/j.tecto.2022.229339" @default.
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