Rajasaurus Narmadensis
Rajasaurus Narmadensis was an outsized abelisaurid thereupon roamed ancient Republic of India, its name means that "regal lizard" or "King Lizard". It could grow to have grown longer than 7 meters, featuring one horn and a powerful build. It lived in India in the Late Cretaceous period, around 69 to 65 million years ago. Rajasaurus was closely associated with Majungasaurus, another abelisaurid from Madagascar, Associate in Nursing island that had separated from the Indian earth regarding twenty million years earlier.
Description
Rajasaurus was a quite large abelisaur discovered at intervals the Lameta Formation of southern Republic of India, on of fellow abelisaurids Indosaurus, Rahiolisaurus, associated an outsized titanosaur Isisaurus. R. narmadensis was noted from a partial skeleton together with a healthy bone (with an entire cranium and seventieth of the remainder of the bones recovered) hip bones and components of the hind legs, backbone and tail. In 2010, paleontologist Gregory S. Paul stated the creature to have grown 11 metres in length (36 ft). In 2016, then downsized the length to 6.6 metres. But more studies currently reveal that the abelisaur may have full-grown longer, probably 7.3-7.9 metres (24-26 ft) long, indicating that it absolutely was one in every of the most important abelisaur to have ever walk the Earth. It is estimated that it weighed around 4 tons.
Discovery
Rajasaurus was discovered within the Lameta Formation, close to the Narmada watercourse. It was found with a partial skeleton that included a nearly completed skull, spine, hip bone, legs, and tail. Rajasaurus, had a bone with thick frontals (4 cm thick) and one horn on its head, similar to majungasaurus's horn; it would have most likely be used for display. The head might are used for aspect butting, similar to what they suspect Pachycephalosaurus would have butted. This may have applied to different abelisaurids that had rough and thick heads. Rajasaurus lived along side two abelisaurids, the large Indosaurus(more information is needed) and smaller but sleeker Rahiolosaurus, and many sauropods such as the thick necked titanosaur Isisaurus. It is additionally suspected that a thyrephoran, specifically a nodosaurid, could have also lived in the Lameta Formation based on the chimera skeleton Lametasaurus. Rajasaurus would have had a comparatively strong bite supported its strong designed and huge head. Rajasaurus would presumably hunted young, injured or sick sauropods. Rajasaurus, since it might have been the dominant predoator of its ecosystem, had the choice of preying on other abelisaurids. The Lameta Formation in Rajasaurus's time was composed of open grasslands and Tropical forests.
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