Gigantoraptor is an extinct species of dinosaur that lived during the Cretaceous period. It was one of the largest known dinosaurs, measuring up to 8 meters long and weighing up to 1.4 tonnes. Its name is
From Wikipedia
Gigantoraptor is a genus of large oviraptorosaurian dinosaur that lived in Asia during the Late Cretaceous period. It is known from the Iren Dabasu Formation of Inner Mongolia, where the first remains were found in 2005.