embed1 In Argentina`s Patagonia region 95 million years ago, some huge dinosaurs roamed the landscape including fearsome meat-eater Giganotosaurus, at about eight tons, and immense long-necked plant-eater Argentinosaurus, perhaps 70 tons...

An illustration of the Spinosaurus mirabilis dinosaur some 95 million years ago in what is now the Sahara Desert in Niger...

Australian scientists have confirmed the discovery of one of the largest dinosaur species ever in Eromanga, outback Queensland...