Capítulo de Libro
Late Cenozoic Extension and the evolution of the Neuquén Andes
Título del libro: Evolution of an Andean Margin: A Tectonic and Magmatic View from the Andes to the Neuquén Basin (35°-39°S lat)
Fecha de publicación:
2006
Editorial:
Geological Society of America
ISBN:
9780813724072
Idioma:
Inglés
Clasificación temática:
Resumen
The eastern slope of the Andes between 36ºS and 39ºS shows contrasting behavior north and south of 37.5ºS to 38ºS.The region is notable for a mixed contractional and extensional tectonic regime in the last 5 Ma that has led to the formation of four broad extensional depocenters and the Guañacos fold and thrust belt.The post late Miocene tectonic evolution of the eastern slope of the Andes south of 37.5ºS has been dominated by the development of the Bío Bío-Aluminé and the Loncopué troughs whose extensional collapse is associated with abundant mafic volcanism.
Palabras clave:
extension
,
andes
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9.348Mb
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PDF
Licencia
Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción:
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
Colecciones
Capítulos de libros(IDEAN)
Capítulos de libros de INSTITUTO DE ESTUDIOS ANDINOS "DON PABLO GROEBER"
Capítulos de libros de INSTITUTO DE ESTUDIOS ANDINOS "DON PABLO GROEBER"
Citación
Folguera Telichevsky, Andres; Zapata, Tomás; Ramos, Victor Alberto; Late Cenozoic Extension and the evolution of the Neuquén Andes; Geological Society of America; 407; 2006; 267-285
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