" This stems from a misinterpretation of its title, that's derived in the region of Niger, not a derogatory expression.

Nigersaurus is actually a 30-foot-very long plant-feeding on dinosaur that lived 110 million yrs in the past in what is now Niger’s Sahara Desert. Nigersaurus lived inside of a lush setting alongside the predatory dinosaur Suchomimus, the plant eaters ouranosaurus and lurdusaurus, and supercroc. Nigersaurus experienced a fragile cranium and a particularly large mouth lined with teeth Primarily tailored for searching vegetation close to the ground.

Named once the place of Niger, exactly where its fossils were first found. The identify was preferred to mirror its origins, nonetheless, the similarity in pronunciation to some racial slur has raised concerns about cultural sensitivity and correct terminology.

It truly is believed that these sauropod dinosaurs gathered food stuff utilizing their large, wide mouths, much like grazing in modern-day cows. They'd probably have been “nonselective” of their diet. two. Nigersaurus was one of several 1st dinosaurs to obtain a CT scan

We are closing in on that intention rapid because we came upon a skeleton a few days later on! This skeleton is lying on its facet Together with the tail curved upward. The curve on the spine measures about 15 ft.

Our to start with week in the sector has actually been spectacular! Impressive discoveries seem to be looking ahead to us close to every single dune. On our first day, we found bones from the extended-necked dinosaur Nigersaurus. Nigersaurus, you may perhaps recall, we named for bones gathered on the final expedition here a few several years in the past.

Nigersaurus is believed to are a herbivore and could have fed on delicate crops making use of its long neck and a little head.

This fast tooth alternative, with new teeth rising just about every fourteen times, ensured it preserved sharp edges for grazing on tender vegetation. The unique dental arrangement made it extremely effective at processing reduced-lying plants, contributing to its popularity like a specialized herbivore.

Nigersaurus is One of the more archaeologically vital dinosaurs since it helps scientists to raised comprehend the anatomy and physiology of other sauropods. It is additionally Probably the most wholly recognized rebbachisaurids, with above two hundred bones of at least 17 diverse dinosaurs found.

Nigersaurus is best noted for its distinct cranium and jaw, which contained roughly five hundred slender teeth arranged in tightly packed rows. These teeth were specialized for grazing on small-lying vegetation, generating Nigersaurus a extremely economical herbivore.

A 2023 research with the French palaeontologist Rémi Lefebvre and colleagues examined the microanatomical composition of your limb bones of Nigersaurus via CT-scans, the initial such research of a sauropod. Digital sections with the limb bones sampled from individuals of different measurements ended up explored to ascertain the selection of variation. Large-body weight bearing animals normally have features related to this problem, impacting the interior construction in the limb bones, though the variation concerning this sort of bones is badly acknowledged.

Eating like which might be tough on your own dental health Except you have a syteady source of substitution teeth. Nigersaurus needs to have worn out its tooth crowns at a rapid-fire pace.

The dinosaur's vertebrae was full of air pockets comparable to People of birds, Therefore the dinosaur was likely rather light, likewise. Its Mind was in regards what dinosaur has 500 teeth to the size of the walnut, which can be roughly average for sauropods, Sereno claims.

The authors for that reason cautioned versus applying semicircular canals as proxy to infer the precise orientation of skulls. They found that diet program correlated strongly with semicircular canal orientation, although not with head posture, even though head posture and semicircular canal orientation had been strongly correlated with phylogeny.[twenty five]