Not exact matches
Although the rate of
subduction varies little along the
entire arc, there are complex changes in the geologic processes along the
subduction zone that dramatically influence volcanic activity, crustal deformation, earthquake generation and occurrence all along the western edge of South America.
«But around 100 million years ago
subduction came to a halt, resulting in the
entire region being uplifted, forming the Eastern Highlands.»
The project «offers a unique opportunity to image the seismic structures associated with an
entire plate, including its spreading center and
subduction zone, within an easily accessible part of the continental and offshore United States,» said University of Massachusetts Amherst researcher Haiying Gao, a guest editor of the SRL focus section.
Just look at this: BTW it didn't happend in the medieval optimum or in the Maunder Minimum, it's happening now in the «Jose Minimum»: Chilean Earthquake Moved
Entire City 10 Feet West, Shifted Other Parts of South America http://www.sciencedaily.com/releases/2010/03/100308132043.htm This is against the expected «
subduction» direction predicted by «models» of the Nazca plate under SA