Sarcosuchus was one of the largest crocodylomorph to ever live, around 110 million years ago. This incredible specimen is exposed in Paris, at the Muséum national d'Histoire naturelle, in the Paleontology gallery. Some bones are artificial and can be recognized by the uniform grey color (like most of the limbs), but a lot of other are directly from the specimen, like almost all of the skull ! Picture from Wikipedia, by Shadowgate from Novara, ITALY

As the start of this community, why not learn about the group including all extant crocodiles ?