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South-American plate advance and forced Andean trench retreat as drivers for transient flat subduction episodes

At two trench segments below the Andes, the Nazca Plate is subducting sub-horizontally over ∼200–300 km, thought to result from a combination of buoyant oceanic-plateau subduction and hydrodynamic mantle-wedge suction. Whether the actual conditions for both processes to work in concert existed is un...

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Detalles Bibliográficos
Autores principales: Schepers, Gerben, van Hinsbergen, Douwe J. J., Spakman, Wim, Kosters, Martha E., Boschman, Lydian M., McQuarrie, Nadine
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5440808/
https://www.ncbi.nlm.nih.gov/pubmed/28508893
http://dx.doi.org/10.1038/ncomms15249