500th dinosaur

Nigersaurus ( / niːˈʒɛərsɔːrəs, ˈnaɪdʒərsɔːrəs /) is a genus of rebbachisaurid sauropod dinosaur that lived during the middle Cretaceous period, about 115 to 105 million years ago. dinosaur game 999999 It was discovered in the Elrhaz Formation in an area called Gadoufaoua, in Niger. dinosaur game 999999