Geochronology and geochemistry of early Paleozoic igneous rocks of the Lesser Xing'an Range, NE China: Implications for the tectonic evolution of the eastern Central Asian Orogenic Belt
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- 作者：Zhi-wei Wanga ; wangzw14@mails.jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wen-liang Xua ; b ; xuwl@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Fu-ping Peia ; peifp@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Feng Wanga ; jlu_wangfeng@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Peng Guoa ; guopeng14@mails.jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lesser Xing'an Range ; Early Paleozoic ; Igneous rocks ; Geochronology ; Geochemistry ; Central Asian Orogenic Belt
- 刊名：Lithos
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：261
- 期：Complete
- 页码：144-163
- 全文大小：3370 K
文摘
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Four stages of early Paleozoic magmatisms are recognized in the SZM.
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Middle Cambrian monzogranites record the latest collision between the SZM and JM.
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Late Cambrian A-type granitoids reveal a post-collision extensional setting.
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Ordovician calc-alkaline igneous rocks record a northwestward subduction.
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The SZM and JM have similar histories of Mesoproterozoic crustal accretion.
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