Late Cretaceous Planktic Foraminifera from Goban Spur (DSDP sites 549 and 550): Biostratigraphic and Paleoceanographic Inferences

Fernanda Luft de Souza1, Guilherme Krahl1 and Gerson Fauth2, (1)itt Fossil - Instituto Tecnológico de Micropaleontologia, Unisinos University, São Leopoldo, Brazil, (2)Unisinos University, itt Fossil - Instituto Tecnológico de Micropaleontologia, São Leopoldo, Brazil