Argentine Scientists – Argentine paleontologists have revealed the discovery of a novel medium-sized herbivorous dinosaur, Chakisaurus nekul, which thrived approximately 90 million years ago during the Late Cretaceous period in present-day Patagonia. The find, detailed in the journal Cretaceous Research, sheds light on an extraordinary creature known for its speed and unique tail anatomy.
The excavation and analysis of Chakisaurus were made possible through the collaborative efforts of Argentine paleontologists, with support from the National Geographic Society. Initial findings dating back to 2018 culminated in the recent revelation of this remarkable dinosaur, which enriched our understanding of Patagonia’s prehistoric ecosystems.
The name “Chakisaurus nekul” has cultural significance and reflects the indigenous heritage of the region. “Chaki” derives from the Aonikenk language, referring to an “old guanaco”, a native herbivorous mammal, while “nekul” originates from the Mapudungún language meaning “fast” or “agile”. This nomenclature honors the rich cultural tapestry intertwined with discovery.
![Argentine Scientists](https://arynewsheadlines.net/wp-content/uploads/2024/05/Argentine-Scientists0.webp)
Argentine Scientists Unveil
Studies of Chakisaurus have revealed an intriguing feature: its downward-curved tail, a distinctive feature not seen in other dinosaurs. This peculiar adaptation suggests new locomotor abilities, which help the dinosaur to perform quick maneuvers and maintain balance during its runs, crucial to evade predators in its environment.Argentine Scientists
Chakisaurus nekul was not only distinguished by the anatomy of its tail but also by its agility and speed. Living among a large number of predators, its main defense mechanism was its ability to outrun its adversaries, relying on its robust hind limbs and its exceptional running dexterity.