@conference {14350, title = {On the presence of Ceratosaurus sp. (Dinosauria: Theropoda) in the Late Jurassic of Portugal}, booktitle = {Abstract volume of the 31st International Geological Congress}, year = {2000}, note = {n/a}, address = {Rio de Janeiro, Brazil}, abstract = {n/a}, author = {O. Mateus and Antunes, MT} }