@inproceedings{inproceedings42ebd96f,
title   = {When bioclasticity began? Taphonomy of Cloudina shell concentrations, Itapucumi Group, Ediacaran, Paraguay},
author = {Warren, Lucas Verissimo and Simões, Marcello Guimarães and Fairchild, Thomas R. and Riccomini, Claudio and Boggiani, Paulo César and Quaglio, Fernanda and Freitas, Bernardo Tavares},
year = {2012},
booktitle   = {Congresso Brasileiro de Geologia}
}