@article{tamrat_ernesto_2006, title={Paleomagnetic constraints on the age of the Botucatu Formation in Rio Grande do Sul, southern Brazil}, volume={78}, ISSN={0001-3765}, url={https://doi.org/10.1590/S0001-37652006000300016}, DOI={10.1590/S0001-37652006000300016}, number={3}, journal={Anais da Academia Brasileira de Ciências}, publisher={Academia Brasileira de Ciências}, author={Tamrat, Endale and Ernesto, Marcia}, year={2006}, month={Sept}, pages={591–605} }