Ruiz, RC; Goguitchaichvili, A; Geuna, SE; Alva-Valdivia, LM; Sole, J; Morales, J
(2006)
We present here new paleointensity and geochronology results from Early Cretaceous volcanic rocks of Sierra Chica de Cordoba (Argentina). The new K-Ar isotopic ages of 5 samples range from 136 to 122 Ma. Twenty five samples ...