کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6443916 | 1640220 | 2013 | 107 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Orogen styles in the East African Orogen: A review of the Neoproterozoic to Cambrian tectonic evolution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Orogen styles in the East African Orogen: A review of the Neoproterozoic to Cambrian tectonic evolution Orogen styles in the East African Orogen: A review of the Neoproterozoic to Cambrian tectonic evolution](/preview/png/6443916.png)
چکیده انگلیسی
Condensed timetable of major geologic events in the East African Orogen. Opening of the Mozambique Ocean and formation of rift basins in Zambia, Malawi, Mozambique and SW Madagascar was accompanied by emplacement of anorthosite melt in extending crust. A first phase of ocean closure and accretion of terranes defines the East African Orogeny. The second orogen phase, Kuungan Orogeny, mainly affected the southern parts of east Africa and Madagascar. Both shortening events were followed by extension phases that were accompanied by emplacement of late- to post-tectonic granitoids. EGCD: Eastern Granulite-Cabo Delgado Nappe Complex; Madag: Madagascar; Ub-Us: Usagaran/Ubendian Belts; WG: Western Granulite Belt; IB (Z-M): Irumide Belt of Zambia and Malawi; IB (M): Irumide Belt of Mozambique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of African Earth Sciences - Volume 86, October 2013, Pages 65-106
Journal: Journal of African Earth Sciences - Volume 86, October 2013, Pages 65-106
نویسندگان
H. Fritz, M. Abdelsalam, K.A. Ali, B. Bingen, A.S. Collins, A.R. Fowler, W. Ghebreab, C.A. Hauzenberger, P.R. Johnson, T.M. Kusky, P. Macey, S. Muhongo, R.J. Stern, G. Viola,