@inproceedings{inproceedings4c065ab0,
title   = {Tertiary bioestratigraphy of larger foraminifera from the Foz do Amazonas basin, Brazil},
author = {Sousa, Silvia Helena de Mello and Fairchild, Thomas R.},
year = {1998},
publisher = {Sociedad Mexicana de Paleontologia, A.C.},
booktitle   = {International Symposium on Foraminifera}
}