 | | Journal (article/letter/editorial) | | the abundance of zircon, uranium. thorium and complex Ti-Zr silicates, the importance o f columbite,...1986). Thus the most important feature of this region is the sequential development of granitic rock...for the temporal evolution of the Saudi Arabian region during Upper Proterozoic to early Phanerozoic times...contrast to solely oversaturated magmatism in Cameroon. It is also notable when examining the age ranges...of Sudan, the Uweinat Province of Libya and the Cameroon Province of West Africa, magmatism can have occurred |  | | Book | | ring complexes and the chapter devoted to the Cameroon line. A detailed review of African ring complexes...Mafic-Ultramafic Magmatism in the Southwest Uganda Region of the African Rift: Implications from Experimental.... . . ... 3 The Crust Under the Canary Islands Region ............. 4 Network of Fractures and Identity...Identity of Vertical Movements in the Canary Islands Region ........................... 4.1 Transoceanic and............................ 272 273 273 9 The Cameroon Line: A Review B. Deruelle, C. Moreau, C. Nkoumbou |  | | Journal (volume) | | Geochemistry of the Tioueine Pan-African Granite Complex (Hoggar, Algeria) : A. Azzouni-Sekkal and J . Boissonnas...Tertiary Alkaline Lavas from the Kahuzi- Biega Region, Western Rift, Kivu, Zaire: R. T. Lubala, A. B...described above developed as an evolving volcanic complex on pri,nitive Archaean simatic crust. to be subsequently... as defined by SACS (1980) is a lithotectonic complex (De Wit er al. 1983; Paris 1985a) of which the...gneisses, similar to those of the Ancient Gneiss Complex of Swaziland and unconformably overlain by a diamictite |
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