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Norabuena Ortiz, Edmundo; Dixon, Timothy H.; Stein, Seth; Harrison, Christopher G. A.
(American Geophysical Union, 1999)
Space geodetic estimates of the rate of Nazca-South America convergence and Nazca-Pacific spreading averaging over several years show that present day rates are significantly slower than the 3 million year average NUVEL-1A model. The implied rates of deceleration are consistent with longer term trends ...