The Malvinas Basin (Spanish: Cuenca de Malvinas) is a major sedimentary basin in the Argentine Shelf offshore southern Patagonia. The basin bounds to the west with the Río Chico-Dungeness High that separates it from the Magallanes Basin. Contrary to the neighboring North Falkland Basin and Magallanes Basin Malvinas Basin is not known to have commercial hydrocarbon reserves.
References
Malvinas Basin Wikipedia(Text) CC BY-SA