@inproceedings{inproceedings608ff9c6,
title   = {The precambrian evolution of South America},
author = {Cordani, Umberto G. and Amaral, Gilberto and Kawashita, Koji},
year = {1972},
publisher = {Comite Argentino del Manto Superior},
booktitle   = {Conference on Solid Earth Problems}
}