Parent Paper: Geochronology of a very low-grade Mesozoic Andean metabasites; an approach through the K-Ar, 40Ar/39Ar and U-Pb LA-MC-ICP-MS methods
Oliveros V., Aguirre L., Morata D., Simonetti A., Vergara M., Belmar M. & Calderón S.
Appearing in Journal of the Geological Society, Vol. 165, Part 2, March 2008, pp. 579-584.
Minerals selected for dating include celadonite, titanite and actinolite. Further analytical results.