Owen-Smith, T MAshwal, L. D.Torsvik, Trond H.Ganerod, MNebel, OliverWebb, S JWerner, S C2015-12-130024-4937http://hdl.handle.net/1885/75201Silhouette and North Islands in the Seychelles represent an alkaline plutonic-volcanic complex, dated at 63 to 63.5Ma by U-Pb zircon and 40Ar/39Ar methods. This magmatism coincides with the final stages of the cataclysmic Deccan Traps continental flood voKeywords: Deccan Traps; fractional crystallization; igneous geochemistry; isotopic composition; magmatism; mantle plume; mantle source; Mascarene Islands; Reunion; Seychelles Alkaline magmatism; Deccan Traps; Isotope geochemistry; Réunion mantle plume; Seychelles201310.1016/j.lithos.2013.09.0112016-02-24