Alves, Y.M., Souza, F.E., Tavares, L., Rodrigues, K., Souza, L.B., Morais, F. e Candeiro, C.R. 2016. Note on the paleobiota from the Paleozoic Pimenteiras and Pedra de Fogo formations of the Central Tocantins State, Brazil. Terr@ Plural. 9, 1 (mar. 2016), 84–101.