Metadata
Author: scielo-abstract
Data
English[en]
But both entities show the same trend in all geochemistry graphs; suggesting the possibility that they were generated in the same magnetic arc. The Barrosos Formation and the Quebradagrande Complex, presented a series of data like radiometric ages date, sequences associated with sedimentary with fossil records and basal conglomerates, as well as intrusive stratigraphic with Cretaceous plutons of Albian to Turonian age.
Spanish[es]
La Formación Barrosos y el Complejo Quebradagrande presentan una serie de datos como edades radiométricas, secuencias asociadas de sedimentitas con registro fósil y conglomerados basales, así como relaciones estratigráficas intrusivas con plutones cretácicos de edades Turoniano a Albiano, que permiten postular una misma edad para las dos unidades, dentro del rango Albiano-Aptiano.