Godinho, Lucas Padoan de Sá, et al. “ Provenance Analysis of the Guaritas Group (RS) Conglomeratic Sandstones: Implications for the Paleoclimate and Paleogeography of the Eocambrian Central Camaquã Sub-Basin ”. Geologia USP. Série Científica, vol. 13, nº 2, junho de 2013, p. 123-44, https://doi.org/10.5327/Z1519-874X2013000200007.