TY - JOUR T1 - Mesozoic dinosaurs from Brazil and their biogeographic implications JO - Anais da Academia Brasileira de Ciências A1 - Bittencourt, Jonathas S. A1 - Langer, Max C. SN - 0001-3765 UL - 10.1590/S0001-37652011000100003 VL - 83 Y1 - 2011 PB - Brazil ER -