Dinosaur size
There were larger dinosaurs, but knowledge of them is based entirely on a small number of fragmentary fossils. Most of the largest herbivorous specimens on record were discovered in the 1970s or later, and include the massive titanosaur "Argentinosaurus huinculensis", which is the largest dinosaur known from uncontroversial evidence, estimated to have been and long. Some of the longest sauropods were those with exceptionally long, whip-like tails, such as the "Diplodocus hallorum" (formerly "Seismosaurus") and the 33- to 35-metre-long (108–115 ft) "Supersaurus". The tallest was the "Brachiosaurus".
Prata, Minas Gerais
At Prata there were found rock paintings and fossils of the biggest dinosaur found in Brazil which lived 80 million years ago in the region of Serra da Boa Vista, 40 km from the municipal seat.
The dinosaur was called Maxakalisaurus topai and, after popular vote, it is now known as DINOPRATA.
The model of the 13 meter long titanossauro (made in resin) has been on display in the Museu Nacional do Rio de Janeiro since August, 2006.