The East African Rift System is a newly forming plate tectonic boundary at which the African continent is being separated into several plates. According to GPS data, one of those, the Victoria microplate, is moving in a counterclockwise rotation relative to Africa in contrast to the other plates involved. Now, researchers have found evidence that suggests that the configuration of weaker and stronger lithospheric regions controls the rotation of continental microplates and Victoria in particular.
from Latest Science News -- ScienceDaily https://ift.tt/2XJqWJC
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