Sidersaura Marae : New Species Of Dinosaur Palaeontologists in Argentina recently found fossil fragments of a new species of dinosaur named Sidersaura marae. Sidersaura marae is a new species of sauropod dinosaur. It lived during the Cenomanian age of the Late Cretaceous epoch, between 96 and 93 million years ago, in today’s Patagonian region. It […]