Brazilian researchers describe a new 20m sauropod from Maranhão, revealing links between South America, Africa, and Europe 120 million years ago. Hyderabad: Brazilian scientists have discovered a new dinosaur species, named Dasosaurus tocantinensis, in the north-eastern state of Brazil, Maranhão, which lived approximately 120 million years ago. It belongs to the subgroup of sauropods, called t... [3612 chars]