The Chile ridge: A tectonic framework


A new Chile ridge tectonic framework isdeveloped based on satellite altimetry data, shipboard geophysical d ta and, primarily, 38,500 km of magnetic data gathered on a joint U.S.Chilean aeromagnetic survey. Eighteen active transforms with fossil fracture zones (FZs), including two complex systems (the Chile FZ and Valdivia FZ systems), have been mapped… (More)


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