Fonseca, V.M.M. da (2015) “Paleobiogeographic observations based on Devonian brachiopods (Delthyridoidea, Strophodontoidea and Chonetoidea) of the Amazon and Parnaíba basins”, Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais, 10(1), pp. 91–101. doi:10.46357/bcnaturais.v10i1.496.