@misc{misc8f6a9235,
title   = {Paleoecology and evolution of Permian bivalve faunas (Paraná Basin) in Brazil},
author = {Simões, Marcello Guimarães and Rocha-Campos, A. C. and Anelli, Luiz Eduardo},
year = {2010},
journal   = {Boletim do Instituto Geológico}
}