Climate change, Carbon dioxide, Climate, Islands, Climatic changes, Oceans, Water, Fossils, Geochemistry, Basins, structures, Volcanoes, Sediments, Organic matter, Lava, Volcanism, Fluids, Deep water, Canary Basin, hydrothermal vents, oceanic hotspots, sills, Atlantic Ocean, deep oceanic basins, Water depth, Area, Tephra, Metamorphism, Dredges, Igneous rocks...