Tubestone microbialite association in the Ediacaran cap carbonates in the southern Paraguay Fold Belt (SW Brazil): geobiological and stratigraphic implications for a Marinoan cap carbonate - Romero, Guilherme Raffaeli; Sanchez, Evelyn Aparecida Mecenero; Morais, Luana; Boggiani, Paulo César; Fairchild, Thomas R. (Journal of South American Earth Sciences, 2016)