Jaramillo, C. 2002. Response of tropical vegetation to Paleogene warming. Paleobiology, 28:222-243.
Pardo, A, and Jaramillo, C. 2002. New Palynostratigraphical data of NW South America Paleocene-Eocene of the Middle Magdalena Valley, Colombia. International Journal of tropical Geology, Geography and Ecology 26: 1-10.
Bayona, G., Cortés, M., Jaramillo, C., and Llinás, R. 2003. The Tertiary Fusagasugá succession: a record of the complex Latest Cretaceous-pre-Miocene deformation between the Magdalena Valley and Sabana de Bogotá areas. VIII Simposio Bolivariano de Cuencas Subandinas Exploración Petrolera en las Cuencas Subandinas, Cartagena, pp 180-193.
Pardo, A., Jaramillo, C. and Oboh, F. 2003. Paleogene palynostratigraphy of the Eastern Middle Magdalena Valley, Colombia, Palynology, 27: 155-178.
Oboh, F. and Jaramillo, C. 2003. Palynological patterns in uppermost Eocene to lower Oligocene sedimentary rocks in the U.S. Gulf Coast. In: From Greenhouse to Icehouse: The Marine Eocene-Oligocene Transition, D. R. Prothero, L.C. Ivany, and E.A. Nesbit eds, Columbia University Press, New York, pp: 269-282.
Bayona, G., Jaramillo, C., Rueda, M., Pardo, A., Christie A., and Hernandez, G. 2004. Important Paleotectonic and Chronostratigraphic Considerations of the Late Paleocene in the Northernmost Andes as Constrained by Paleocene Rocks in the Cerrejón Coal Mine, Guajira, Colombia. III Convencion Tecnica ACGGP, Bogotá
Jaramillo, C. and Rueda, M. 2004. Impact of Biostratigraphy on Oil Exploration. III Convencion Tecnica ACGGP. La inversion en el conocimiento geologico, P4, CDROM, Bogota.
Oboh-Ikuenobe , F. , Obi , C., and Jaramillo, C. (2005). Lithofacies, Palynofacies, and Sequence Stratigraphy of Paleogene Strata in Southeastern Nigeria. Journal of African Earth Science 41: Pages 79-101.
Charles C. Davis, Campbell O. Webb, Kenneth J. Wurdack,Carlos A. Jaramillo, and Michael J. Donoghue. (2005). Explosive radiation of Malpighiales supports a mid-Cretaceous origin of Modern Tropical Rain Forests. American Naturalist 165: E36-65.
Jaramillo, C., Muñoz, F., Cogollo, M. and De la Parra, F. (2005). Quantitative Biostratigraphy for the Paleocene of the Llanos Foothills, Colombia: Improving Palynological Resolution for Oil Exploration. In: Recent Developments in Applied Biostratigraphy, Powell, A.J. and Riding, J. (eds), The Micropaleontological Society Special Publication, pp. 145-159.
