Bergue, C. and Coimbra, J. (2008) “The faunal and geochemical approaches in the calcareous microfossils and their applications to the palaeoceanography and palaeoclimatology”, Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais, 3(2), pp. 115-126. doi: 10.46357/bcnaturais.v3i2.680.