TY - JOUR T1 - Santonian dinocyst assemblages of the Santa Marta Formation, Antarctic Peninsula: Inferences for paleoenvironments and paleoecology JO - Anais da Academia Brasileira de Ciências A1 - CASTRO, SUSAN P. A1 - CARVALHO, MARCELO A. SN - 0001-3765 UL - 10.1590/0001-3765201520140651 VL - 87 Y1 - 2015 PB - Brasil ER -