Palaeomagnetism and K-Ar dating of the Carboniferous Andacollo Series (Argentina) and the age of its hydrothermal overprinting

Palaeomagnetic data from 15 hand samples collected in a sequence of tuffs of Carboniferous age (Andacollo Series) exposed in western Argentina (37°10′S, 70°38′W) are given. These samples show hydrothermal alteration. After AF and thermal cleaning the majority of samples show reversed polarity and yi...

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Detalles Bibliográficos
Autores principales:	Vilas, J.F., Valencio, D.A.
Formato:	JOUR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_0012821X_v40_n1_p101_Vilas
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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