A 2009 research via the British palaeontologist Mike P. Taylor and colleagues agreed that Nigersaurus was capable of feed Along with the downturned head and neck posture proposed by the 2007 examine, but contested this was the habitual posture with the animal. The research noted which the "neutral" head and neck posture of modern animals does not always correspond to their habitual head posture.

Nigersaurus probably employed its dental batteries to effectively process small-lying crops like ferns and horsetails, which it gathered with its broad muzzle. It likely fed at ground amount due to its brief neck, and its teeth would've worn out speedily from shearing through tough vegetation.

Eating like which can be tough on the dental well being Until there is a syteady supply of replacement teeth. Nigersaurus need to have worn out its tooth crowns in a quick-hearth tempo.

Following the iguanodontian Lurdusaurus, Nigersaurus was one of the most many megaherbivore. Other herbivores in the exact same formation involve Ouranosaurus, Elrhazosaurus, and an unnamed titanosaur. With each other, these compose one of many handful of associations of megaherbivores having a balance of sauropods and enormous ornithopods.

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Teeth at distinct growth levels, Museo di Storia Naturale di Venezia The slender teeth had slightly curved tooth crowns, which ended up oval in cross-segment. The crowns had been distinctive in obtaining well known ridges on the margins in their midline and sides. The teeth inside the decrease jaw may possibly have already been twenty–thirty% smaller sized than All those while in the upper jaw, but couple are acknowledged, and they are of unsure maturity. Aside from this, the teeth have been equivalent.[4] Underneath each Lively tooth there was a column of nine alternative teeth within the jaw.

In 2019, Mannion and colleagues identified that given that Nigersaurus was found to become the sister taxon of all other nigersaurines in a few research, a Rebbachisaurinae clade might not always consist of Nigersaurus by itself (along with the undeniable fact that the position of Rebbachisaurus could change in upcoming analyses), and supported the ongoing use of the title Nigersaurinae above Rebbachisaurinae for all rebbachisaurids extra closely linked to Nigersaurus than to Limaysaurus.

A 2023 research because of the French palaeontologist Rémi Lefebvre and colleagues examined the microanatomical structure of your limb bones of Nigersaurus by way of CT-scans, the main these types of study of the sauropod. Virtual sections from the limb bones sampled from people today of different measurements have been explored to find out the range of variation. Large-excess weight bearing animals typically have features connected to this situation, impacting the what dinosaur has 500 teeth interior structure in the limb bones, although the variation involving this kind of bones is badly regarded.

Our 1st week in the sector continues to be stunning! Amazing discoveries appear to be waiting for us about each individual dune. On our to start with working day, we located bones with the extended-necked dinosaur Nigersaurus. Nigersaurus, you may remember, we named for bones gathered on the last expedition right here three yrs back.

The reconstructed skeleton of an extremely Strange dinosaur, the plant-ingesting Nigersaurus. It is a sculptural rendition of what the researchers count on the dinosaur's unique head might have looked like.

Its special dental construction suggests that it can have experienced a different feeding system when compared to other sauropods, and its existence in Africa signifies that these kinds of dinosaurs were being additional prevalent than Beforehand considered.

This strange, prolonged-necked dinosaur is characterized by its unusually wide, straight-edged muzzle tipped with greater than five hundred replaceable teeth.  The initial fossil skull of Nigersaurus

On the other hand, as stated, Nigersaurus experienced a constant source of recent teeth because they have been changed if the top rated tooth inside of a column wore out.

Diplodocus skull for comparison Its skull was extremely diverse from Diplodocus, suggesting a unique feeding strategy. It experienced lots of fenestrae (openings) and skinny bones. It had a wide muzzle full of in excess of five hundred teeth.