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Argentine researchers have found the remains of a gigantic dinosaur species that lived on Earth more than 200 million years ago. A discovery relayed in a study published Monday, July 9 in the journal journal Nature Ecology & Evolution .
Named "Ingenia Prima" it is distinguished by its size impressive. It measures nearly three times the size of the largest dinosaurs of the Tribadic period. Paleontologists have succeeded in reconstructing their shape thanks to the vertebrae of the neck and tail, but also thanks to the bones of the front and back legs. This find took place on the paleontological site of Balde de Leyes, located in the province of San Juan (more than 1000 km from the capital).
The intruder of the Tribadic
Subdivided into three periods, the Mesozoic is a particularly studied period. It consists of the Tribadic (from -251 million to -200 million years ago), the Jurbadic (from -200 million to -145 million years ago) and finally the Cretaceous (from -145 million to -65 million years ago). .
A giant dinosaur over 200 million years old discovered in Argentinahttps: //t.co/sw8yfWUYV8 pic.twitter.com/5yDs8Q7O1r
– franceinfo (frinfoinfo) July 10, 2018
It is obviously his unprecedented size for the time that attracted attention, as confirmed by Cecilia Alpadetti, researcher at the Institute and Museum of Natural Sciences at the University of San Juan (IMCN) and Conicet (National Council for Scientific and Technical Research)
"As soon as we found it, we realized it was something different. We discovered a shape, the first to be giant in the middle of all dinosaurs. This is the novelty "
This giant would be a quadruped herbivorous family Sauropodes, with a long stroke and a large tail. He was between 6 and 7 meters tall, still young and weighed about 10 tons all the same.
This is an extremely interesting discovery because it was thought that this type of gigantism did not appear until much later, during the Jurbadic, about 180 million years ago.
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