The nature of subslab slow velocity anomalies beneath South America

Slow seismic velocity anomalies are commonly imaged beneath subducting slabs in tomographic studies, yet a unifying explanation for their distribution has not been agreed upon. In South America two such anomalies have been imaged associated with subduction of the Nazca Ridge in Peru and the Juan Fer...

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Bibliographic Details
Main Authors: Portner, Daniel Evan, Beck, Susan, Zandt, George, Scire, Alissa
Other Authors: Univ Arizona, Dept Geosci
Language:en
Published: AMER GEOPHYSICAL UNION 2017
Subjects:
Online Access:http://hdl.handle.net/10150/625047
http://arizona.openrepository.com/arizona/handle/10150/625047