Floodplain record of channelized and unconfined flow in a pre-vegetation setting in the Early Cambrian, Southern Brazil - Marconato, André; Almeida, Renato Paes de; Janikian, Liliane; Carrera, Simone Campos; Turra, Bruno Boito; Santos, Mauricio G. M.; Gallas, José Domingos Faraco; Stern, André Gianotti (Journal of South American Earth Sciences, 2022)