@inproceedings{inproceedingsdc94487c,
title   = {Glacial history of the Rio Grande do Sul arch during the late paleozoic},
author = {Rocha-Campos, A. C. and Santos, Paulo Roberto dos and Canuto, José Roberto},
year = {2000},
publisher = {CPRM},
booktitle   = {Interantional Geological Congress}
}