Paleoenvironmental reconstruction of the Oligocene-Miocene deposits of Southern Caribbean (Carmen de Bolivar, Colombia) based on benthic foraminiferav. 29No. 2Universidad Industrial de Santander47–56
Fiorini, F. and Jaramillo, Carlos A. 2007. "Paleoenvironmental reconstruction of the Oligocene-Miocene deposits of Southern Caribbean (Carmen de Bolivar, Colombia) based on benthic foraminifera." Boletín de Geología, 29, (2) 47–56.