@inproceedings{inproceedings6ea1ada6,
title   = {Selected taxa and palynostratigraphical considerations from the carboniferous of the Brazilian Paraná basin},
author = {Souza, Paulo Alves de and Petri, Setembrino and Bernardes-de-Oliveira, Mary Elizabeth Cerruti and Rohn, Rosemarie},
year = {1998},
publisher = {AASP},
booktitle   = {Annual AASP Meeting}
}