The realm that Nigersaurus roamed all These an incredible number of many years back might have already been idyllic in particular methods, but it surely wasn't with out its quite a few sizeable dangers.
A 2015 cladistic study by Wilsona as well as French palaeontologist Ronan Allain found Rebbachisaurus itself to group Along with the nigersaurines, and the authors suggested that Nigersaurinae was as a result a junior synonym of Rebbachisaurinae (due to the fact that identify would've precedence).
Over-all, Nigersaurus was a singular and weird dinosaur as a result of its dental batteries and huge muzzle, which permitted it to competently course of action and Get plant content. Its little dimensions and herbivorous diet program make it an interesting distinction on the greater, carnivorous dinosaurs which are far more generally identified to the general public.
In commonly vibrant trend, Sereno explained Nigersaurus being a cross among Darth Vader as well as a vacuum cleaner and also referred to as it a "Mesozoic cow" (not an inaccurate description, if you ignore The point that an entire-developed Nigersaurus measured 30 toes from head to tail and weighed up to 5 tons!)
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Its unique dental structure suggests that it could have experienced a distinct feeding method as compared to other sauropods, and its presence in Africa implies that a lot of these dinosaurs had been additional prevalent than Beforehand assumed.
As we go on to check this intriguing creature, we're reminded on the intricate and various paths that evolution will take.
We're not referring to AA Duracells here. Dental batteries were successful food items processing equipment utilized by numerous plant-eating dinos.
Nigersaurus's feeding strategy was unlike many other dinosaurs. Its broad, flat jaw was tailored for grazing near the bottom, earning it the nickname "Mesozoic Cow."
Its head is what seriously stands out about Nigersaurus, even though. The jaws, that have a flat front, are lined with about five hundred teeth, which Sereno suggests were being replaceable. These teeth were being all the exact same in dimension, and he estimates that they likely only lasted about a month or so just before they were worn down.
Although it experienced significant nostrils as well as a fleshy snout, Sereno and colleagues uncovered that Nigersaurus had an underdeveloped olfactory area of its Mind and thus did not have a sophisticated sense of scent. Its Mind-to-system-mass ratio was common for the reptile, and smaller than Individuals of ornithischians and non-coelurosaurian theropods. The cerebrum comprised about thirty% from the Mind volume, as in a number of other dinosaurs.[3] The American palaeoartist Mark Hallett and paleontologist Mathew J.
Nigersaurus lived in what is currently the Sahara Desert throughout the mid-Cretaceous interval, around a hundred and fifteen to one zero five million decades in the past, in a lush, riverine habitat with plentiful flowers.
Fossils of this dinosaur had been to start with explained in 1976, but it was only named Nigersaurus taqueti in 1999, right after further plus much more entire remains had been found and described. The genus identify suggests "Niger reptile", and the specific identify honours the palaeontologist what dinosaur has 500 teeth Philippe Taquet, who uncovered the initial remains.
The sauropod dinosaur Nigersaurus likely evolved its strangely-shaped head to raised mow prehistoric lawns.