Buatois, L. A.Netto, F. G.Mángano, M. G.2015-02-092015-02-092000http://hdl.handle.net/10272/9832The Permian Rio Bonito Formation of the Parana Basin, southern Brazil, has been traditionally interpreted in terms of a fluvio-dominated deltaic model. Integration of facies analysis, ichnology, and high-resolution sequence stratigraphy suggests that this unit represents deposition in a tide-dominated, fluvio-estuarine valley system. The overlying Palermo Formation records deposition in open-marine environmentsspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/EstuariesTrace FossilsPermianBrazilReinterpretación paleoambiental de la Formación Rio Bonito (Pérmico de la Cuenca de Paraná) en el yacimiento de carbón de Iruí, Rio Grande do Sul, Brasil: Integración de análisis de facies, ¡enología y estratigrafía secuencial de alta resoluciónPaleoenvironmental reinterpretation of the Rio Bonito Formation (Permian, Paraná Basin) in the Iruí Coal Mine, Rio Grande do Sul, Brazil: Integration of facies analysis, ichnology and high-resolution sequence stratigraphyjournal articleopen access