Tag: oceanic plate
When the waltz of the supercontinents impacts the structure of the deep mantle
How do the tectonic processes governing the Earth’s surface impact the dynamics of the deep mantle? A new study illustrates the importance of subduction zones during major tectonic cycles. You…
Accretion prism: what is it?
A prism ofaccretion represents a structure of tectonic origin linked to the accumulation of sediments at the level of a subduction. Scaling and sediment build-up In subduction zones, the oceanic…