Seismic measurements show that in some regions of the Earth's mantle, plate tectonics stagnates. The causes of the 'congestion' of the subducted plate are still unknown. In a new study, mineralogists from Germany explain the phenomenon for the first time.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/l...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/l...