@article{article30afde4c, title = {Petrogenesis and stratigraphy of the high-Ti/Y Urubici magma type in the Paraná flood basalt province and implications for the nature of ´Dupal´-type mantle in the South Atlantic region}, author = {Peate, D W and Hawkesworth, C J and Mantovani, Marta Silvia Maria and Rogers, N W and Turner, S P}, year = {1999}, journal = {Journal of Petrology} }