*Submarine slope instability: interaction between external loading mechanisms and pre-conditioning factors. Mechanisms by which fluid excess pore pressure develops in marine sediments, and how margin architecture controls the location of submarine sediment failures. Frequency-magnitude-distribution relationship of submarine ladslides to characterize geohazard. Meaning of Mass Transport Deposits in sequence stratigraphic analysis. Processes of volcano flank collapse, evolution of the volcanic edifices and interaction with hydrothermal systems.*Evolution of continental margins and submarine canyons.*Glacio-marine depositional systems and the evolution of glaciated continental margins (Arctic and Antarctic).