Shell-middens and peat-bog of Southeastern Brazil as evidence of holocene climate change - Sallun, Alethéa Ernandes Martins; Sallun Filho, William; Suguio, Kenitiro; Oliveira, Paulo Eduardo de; Garcia, M. J.; Fernandes, R. S.; Santos, C. da Silva; Medeitos, V. B. de; Santiago-Husse, Maria Cristina; Duleba, Wânia; Babinski, Marly; Glioia, S. M. C. L (IOP Conference Series: Earth and Environmental Science, 2009)