He discovered quite a few fossils from Elrhaz formations in Niger. Between Individuals fossils, he observed fossils of a completely new dinosaur species that is named Nigersaurus (“Niger Reptile”). He coupled with other paleontologists collected quite a few bony portions of Nigersaurus individually and assembled a tough skeleton.
Nigersaurus (/niːˈʒɛərsɔːrəs, ˈnaɪdʒərsɔːrəs/) is a genus of rebbachisaurid sauropod dinosaur that lived through the middle Cretaceous period of time, about 115 to a hundred and five million several years ago. It had been uncovered in the Elrhaz Formation in a place termed Gadoufaoua, in Niger.
Fossils of this dinosaur were being 1st described in 1976, but it had been only named Nigersaurus taqueti in 1999, right after further more and a lot more complete stays were observed and explained. The genus identify indicates "Niger reptile", and the precise name honours the palaeontologist Philippe Taquet, who discovered the first stays.
After the iguanodontian Lurdusaurus, Nigersaurus was quite possibly the most quite a few megaherbivore. Other herbivores in the exact formation contain Ouranosaurus, Elrhazosaurus, and an unnamed titanosaur. Collectively, these compose on the list of number of associations of megaherbivores with a stability of sauropods and enormous ornithopods.
Continual Tooth Substitution: Teeth ended up replaced every 14 times, making certain a pointy, purposeful dental battery to cope with constant use from grazing.
The review of dinosaurs like Nigersaurus helps us to raised recognize the record of our Earth along with the critical purpose that these historic creatures played in shaping the entire world as we know it today.
Nigersaurus's feeding approach was unlike all kinds of other dinosaurs. Its wide, flat jaw was adapted for grazing close to the bottom, earning it the nickname "Mesozoic Cow."
The trick lies in the creature’s bones. Researchers may need discovered a lot more Nigersaurus fossils If your animal had not had these kinds of a delicate bone construction. As outlined by a review by Sereno et al. 2007, this creature experienced an very lightweight cranium. A lot of the bones in Nigersaurus
Nigersaurus was most likely a browser, and fed with its head near to the bottom. The region of its Mind that detected smell was tiny, Despite the fact that its Mind measurement was corresponding to that of other dinosaurs. There's been debate on irrespective of whether its head was habitually held downwards, or horizontally like other sauropods.
The name "Nigersaurus" has commenced controversy and dialogue during the scientific Local community and further than resulting from its opportunity for misinterpretation and unintended connotations.
The adductor muscle of the jaw seems to own attached for the quadrate as opposed to the supratemporal fenestra. The two this and the opposite mastication muscles have been likely weak, and Nigersaurus is estimated to have experienced one of the weakest bites of the sauropods.[three] Furthermore, In keeping with Whitlock and colleagues in 2011, the smaller, nearly parallel character on the tooth scratches and pits (a result of grit, which might not be obtained as usually by large-browsers) suggest that it ate relatively delicate, herbaceous vegetation including very low-increasing ferns.
Nigersaurus can be a 30-foot-lengthy plant-ingesting dinosaur that lived 110 million several years back in what is now Niger’s Sahara Desert. Nigersaurus lived in the lush setting together with the predatory dinosaur Suchomimus, the plant eaters ouranosaurus and lurdusaurus, and supercroc. Nigersaurus experienced a fragile cranium and a very huge mouth lined with teeth In particular adapted for browsing crops near the bottom.
The journey to uncover the strategies on the Nigersaurus commenced with the 1st fossil fragments found out during the nineteen seventies within the Elrhaz Formation of Niger, nevertheless it wasn’t right up until 1999 that Nigersaurus far more comprehensive stays introduced this intriguing dinosaur to the spotlight. These discoveries offered paleontologists with both challenges and possibilities.
The nickname "dinosaur with 500 teeth" comes from Nigersaurus's distinct dental battery. Its jaw held approximately five hundred slender teeth, organized in tightly packed rows, and these teeth had been constantly changed all over its lifetime.