INVESTIGADORES
GONZALEZ Pablo Diego
congresos y reuniones científicas
Título:
Edad de depositación de los protolitos silicoclásticos de la Formación Nahuel Niyeu en el área de Aguada Cecilio, Macizo Norpatagónico Oriental.
Autor/es:
GRECO GERSON; GONZÁLEZ, SANTIAGO; SATO ANA MARÍA; GONZÁLEZ PABLO DIEGO; BASEI MIGUEL; LLAMBÍAS EDUARDO; VARELA RICARDO; SERRA VARELA SAMANTA
Lugar:
San Miguel de Tucumán
Reunión:
Congreso; 20° Congreso Geológico Argentino; 2017
Institución organizadora:
Asociación Geológica Argentina
Resumen:
In this contribution we studied the metasedimentary rocks of the low-grade Nahuel Niyeu Formation from the Aguada Cecilio area combining mapping and petrographic analysis with U/Pb geochronology and characterization of detrital zircon grains. The results and interpretations of this unit, together with published geological, geochronological and geochemical information, allow us to interpret the sedimentary and igneous protoliths of all metamorphic units from the massif as formed in a forearc basin between 516 and 511 Ma.
