Francisco Javier Parra currently PhD student at the Departamento de Geociencias (Bogotá), National University of Colombia and Univestité Toulouse III Paul Sabatier France,.doing research in Paleontology, Paleoclimatology and Geology. Their current project is 'Thrust belt deformation and stratigraphic evolution in the Andean-Amazonian foreland basin system: implications for georesources, geohazard evaluation, and biodiversity evolution'.