Title: Superplumes
Subjects: Mantle plumes, Plate tectonics, Mantle, Panaches mantelliques, Manteau, Tectonique des plaques, SCIENCE, Earth Sciences, Geography, Geology, Environnement, Sciences de la terre, Planets, Mantles, Geochemistry, Physical geography, Mineralogy, Planetology, Geosciences, Geophysics/Geodesy, Historical Geology, Planetary science