Távora, V. de A. and Reis, S. B. (2017) “Paleoinvertebrates and Paleoenvironments of the Pirabas Formation (Lower Miocene) at Aricuru Locality, Maracanã District, Pará State, Brazil”, Anuário do Instituto de Geociências. Rio de Janeiro, BR, 38(1), pp. 31–39. doi: 10.11137/2015_1_31_39.