کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6440992 1638711 2012 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Cretaceous adakitic-basaltic-granitic magma sequence on south-eastern margin of the North China Craton: Implications for lithospheric thinning mechanism
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات ژئوشیمی و پترولوژی
پیش نمایش صفحه اول مقاله
The Cretaceous adakitic-basaltic-granitic magma sequence on south-eastern margin of the North China Craton: Implications for lithospheric thinning mechanism
چکیده انگلیسی
► Early Cretaceous magmatism in Bengbu area shows a formation sequence of adakitic-basaltic-granitic. ► The adakitic rocks derived from melting of thickened lower crust and normal granites from the shallow crust. ► The mafic dykes originated from the mantle sources hybridized by foundered lower crust. ► Lithospheric thinning was accomplished via rapid foundering of lower crust subjected to previous melting. ► Widespread extraction of felsic adakitic melts from the lower crust was the major trigger for lithospheric foundering.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Lithos - Volumes 134–135, March 2012, Pages 163-178
نویسندگان
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