Structural evolution of a composite middle to lower crustal section: The Sierra de Pie de Palo, northwest Argentina

The Sierra de Pie de Palo of northwest Argentina preserves middle to lower crustal metamorphic rocks that were penetratively deformed during Ordovician accretion of the Precordillera terrane to the Gondwana margin. New structural, petrologic, and geochronologic data from a 40 km structural transect...

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Detalles Bibliográficos
Autores principales:	Mulcahy, S.R., Roeske, S.M., McClelland, W.C., Jourdan, F., Iriondo, A., Renne, P.R., Vervoort, J.D., Vujovich, G.I.
Formato:	JOUR
Materias:	Deformation Stratigraphy Tectonics Arc magmatism Cambrians Crustal shortening Ductile shear zone Ductile thrusts Northwest Argentina Ordovician Orogens Progressive deformation Shear zone Structural evolution Structural unit Synconvergent extension Terrane accretion Metamorphic rocks accretion Cambrian crustal shortening deformation geochronology Gondwana orogeny petrology shear zone structural geology tectonic evolution terrane Argentina Precordillera
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_02787407_v30_n1_p_Mulcahy
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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