@article{article8e440663,
title   = {Glacial diamictites of Serra Azul Formation (Ediacaran, Paraguay belt): evidence of the Gaskiers glacial event in Brazil},
author = {Alvarenga, Carlos José Souza and Figueiredo, Milene and Babinski, Marly and Pinho, Francisco},
year = {2007},
doi = {10.1016/j.jsames.2006.09.015},
journal   = {Journal of South American Earth Sciences}
}