Nigersaurus experienced a amazing dental battery consisting of about five hundred slender, intently packed teeth, arranged in rows alongside its huge, flat jaw.
Named after the nation of Niger, the place its fossils ended up to start with discovered. The name was picked out to replicate its origins, nevertheless, the similarity in pronunciation into a racial slur has elevated worries about cultural sensitivity and correct terminology.
Nigersaurus is assumed to own lived in big herds and can have migrated about lengthy distances in search of foods.
Nigersaurus, a rebbachisaurid sauropod from the middle Cretaceous interval, was learned inside the Elrhaz Development in Niger. Its title, which means “Niger’s lizard,” was presented subsequent the invention of a lot more total continues to be in 1999, Whilst its fossils were being 1st described in 1976.
It absolutely was found during the loaded fossil vertebrate fauna from the Elrhaz Development in an area named Gadoufaoua, during the Republic of Niger. Fossils of the dinosaur had been 1st explained in 1976, but it was only named in 1999 after a lot more entire remains had been discovered and described.
It lived throughout a time if the region was coated in forests and braided rivers, and would have needed to watch out for your existence of Sarcosuchus, a giant relative of contemporary crocodiles.
As we carry on to check this interesting creature, we've been reminded in the intricate and diverse paths that evolution normally takes.
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A 2009 review with the British palaeontologist Mike P. Taylor and colleagues agreed that Nigersaurus was capable of feed Using the downturned head and neck posture proposed by the 2007 examine, but contested this was the habitual posture with the animal. The examine mentioned which the "neutral" head and neck posture of contemporary animals will not necessarily correspond to their habitual head posture.
Nigersaurus is most effective recognized for its exclusive cranium and jaw, which contained about 500 slender teeth organized in tightly packed rows. These teeth were specialized for grazing on small-lying vegetation, producing Nigersaurus a highly successful herbivore.
Regrettably, 500 teeth dinosaur this has led to misunderstandings and occasional misuse in on the web conversations. Even though the attention has sparked curiosity with regard to the dinosaur, In addition, it underscores the necessity of cultural sensitivity and precise communication when speaking about scientific discoveries.
The adductor muscle mass from the jaw seems to possess connected to your quadrate in lieu of the supratemporal fenestra. Each this and the opposite mastication muscles were likely weak, and Nigersaurus is believed to have had one of many weakest bites of the sauropods.[3] Furthermore, In keeping with Whitlock and colleagues in 2011, the tiny, nearly parallel character of your tooth scratches and pits (caused by grit, which might not be attained as frequently by higher-browsers) indicate that it ate somewhat gentle, herbaceous vegetation such as reduced-escalating ferns.
Nigersaurus is thought to get lived in what is now contemporary-day Niger, Africa, as a result its identify. It absolutely was 1st uncovered while in the early 2000s by a crew of paleontologists led by Paul Sereno.
Limb content as well as a scapula found nearby had been also referred to exactly the same specimen. These fossils are housed on the Countrywide Museum of Niger.