Abstract: AbstractThe break‐up of Eastern Gondwana started during the Early Jurassic with the separation of Antarctica and Madagascar from Africa. While margins architecture has been described along the Western Somalia Basin and the Central Mozambique, the spatial extent of rifting further south—i.e. the Natal Valley—remains poorly documented. Seismic reflection profiles interpretation, 40Ar/39Ar ages and isotopic data show the existence of a plume‐related magma‐rich margin—the Natal segment—characterized by a large volume of seaward dippin...
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Topics: 
Paleontology