Nigersaurus and its closest relations are grouped inside the subfamily Rebbachisaurinae (previously thought to be grouped while in the eponymous Nigersaurinae) with the loved ones Rebbachisauridae, which happens to be A part of the sauropod superfamily Diplodocoidea. Nigersaurus was possibly a browser, and fed with its head near to the bottom. The area of its Mind that detected odor was underdeveloped, While its Mind dimension was akin to that of other dinosaurs.

Nevertheless, a far more comprehensive paper on The full Nigersaurus skeleton arrived in 2007. Now, numerous specimens uncovered by other paleontologists are under evaluation and further more aspects will emerge given that the investigate will go on.

Judging through the LSC orientation in Nigersaurus, Sereno and organization hypothesized that the animal commonly walked all around with its snout pointed to the bottom at a 67-degree angle. Picture a moping teenager and you will get The theory.

There was debate on whether or not its head was habitually held downwards, or horizontally like other sauropods. It lived in a riparian habitat, and its food plan in all probability consisted of soppy plants, which include ferns, horsetails, and angiosperms. It can be The most typical fossil vertebrates observed in the area, and shared its habitat with other dinosaurian megaherbivores, as well as significant theropods and crocodylomorphs.

This means that as a person tooth wore down or broke off, A different was wanting to acquire its put. This fast tooth alternative cycle, happening roughly every single 14 times, ensured that Nigersaurus constantly had purposeful teeth to course of action its foodstuff.

Teeth at different expansion stages, Museo di Storia Naturale di Venezia The slender teeth experienced a little curved tooth crowns, which were being oval in cross-part. The crowns ended up distinctive in having outstanding ridges over the margins of their midline and sides. The teeth from the lower jaw could are already 20–thirty% smaller sized than those while in the higher jaw, but handful of are recognised, and they are of unsure maturity. Besides this, the teeth were identical.[4] Below Just about every Lively tooth there was a column of nine substitution teeth inside the jaw.

Considering that several rebbachisaurids inhabited latitudes that might have been tropical to subtropical in the center Cretaceous, this pneumaticity may have served the animals cope While using the really superior temperatures. In line with Ibiricu and colleagues, this adaptation could be a cause why rebbachisaurids had been the sole team of diplodocoids that survived into the Late Cretaceous.[21]

These teeth have been also replaceable (like sharks’ teeth), which means Nigersaurus consistently expected fresh teeth as older types ended up worn down or shed.

While strolling throughout an extremely flat region, Gabe designed a remarkable locate—the bones of a completely new meat-consuming dinosaur lay what dinosaur has 500 teeth partly exposed at her toes. She brushed away the sand in the upper jaw.

Nigersaurus is considered to behave very like other herbivore sauropods. That they had possibly spent most of their time in hang-Canine positions and grazing minimal-lying vegetation.

The mix of its specialised anatomy and also the exceptional atmosphere where it lived make it an intriguing issue of research for paleontologists.

This weird, lengthy-necked dinosaur is characterized by its unusually wide, straight-edged muzzle tipped with in excess of five hundred replaceable teeth.  The original fossil cranium of Nigersaurus

We have been closing in on that purpose quickly due to the fact we arrived on a skeleton a few days later! This skeleton is lying on its side With all the tail curved upward. The curve in the backbone steps about fifteen feet.

‘ humorous-on the lookout skull, battery of teeth, and modest size for the sauropod have absolutely received it a spot from the annals of dinosaur oddities.