@inproceedings{inproceedingsd25dc66a, title = {Edades radiometricas provenientes del basamento cristalino de la cordillera de la costa de las provincias de Valparaiso y Santiago, Chile}, author = {Cordani, Umberto G. and Munizaga, Francisco and Herve, Francisco and Herve, M.}, year = {1976}, publisher = {Universidad de Chile}, booktitle = {Congreso Geologico Chileno} }