@article{article720da8cc, title = {Early cretaceous basaltic and rhyolitic magmatism in Southern Uruguay associated with the opening of the South Atlantic}, author = {Kirstein, Linda A and Peate, D W and Hawkesworth, C J and Turner, S P and Harris, Chris and Mantovani, Marta Silvia Maria}, year = {2000}, journal = {Journal of Petrology} }