@article{article459fa8be, title = {Protracted felsic magmatic activity associated with the opening of the South Atlantic}, author = {Kirstein, L. A and Kelley, S and Hawkesworth, C and Turner, S and Mantovani, Marta Sílvia Maria and Wijbrans, J}, year = {2001}, doi = {10.1144/jgs.158.4.583}, journal = {Journal of the Geological Society} }