Before the Flood: miocene otoliths from eastern Amazon Pirabas formation reveal a Caribbean-type fish faunaDOI: info:10.1016/j.jsames.2014.09.021v. 56422–446
Aguilera, Orangel A., Schwarzhans, Werner, Moraes-Santos, Heloisa, and Nepomuceno, Aguinaldo. 2014. "Before the Flood: miocene otoliths from eastern Amazon Pirabas formation reveal a Caribbean-type fish fauna." Journal of South American Earth Sciences, 56 422–446. https://doi.org/10.1016/j.jsames.2014.09.021.