Students look on a scientific-made example of the Uberabatitan Ribeiroi, dinosaur species discovered recently that lived in Brazilian territory some 65 million years ago, which is exibited at Federal University of Rio de Janeiro (UFRJ), Brazil, 24 September 2008. The height of the Uberabatitan was nearly up the 20 meters and weigh some 16 tons. (Austral Foto/Renzo Gostoli)
Students look on a scientific-made example of the Uberabatitan Ribeiroi, dinosaur species discovered recently that lived in Brazilian territory some 65 million years ago, which is exibited at Federal University of Rio de Janeiro (UFRJ), Brazil, 24 September 2008. The height of the Uberabatitan was nearly up the 20 meters and weigh some 16 tons. (Austral Foto/Renzo Gostoli)