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The fossils of the first giant dinosaur were discovered in the province of San Juan, Argentina. The dinosaur, called Ingentia prima, can be described as a four-legged herbivore measuring up to 10 meters tall and weighing up to 10 tons. Living 210 million years ago during the Tribadic period, it inhabited the Earth significantly earlier than any giant dinosaur known to science before this recent discovery.
First giant dinosaur known to inhabit the Earth
Ingentia prima, which means first giant ', was one of the first members of the sauropod family, being a distant ancestor of the giant dinosaurs later appearing on Earth , such as Dreadnoughtus, Argentinosaurus and Patagotitan, which could weigh up to 70 tons. According to Cecilia Apaldetti, paleontologist at the National University of San Juan and lead author of the study published in the journal Nature Ecology & Evolution, the newly discovered dinosaur is the first known species to present gigantism. Compared to late sauropods, Ingentia prima had no pillar-shaped legs and also had a shorter neck.
The features of gigantism can be seen in Ingentia prima
Gigantism among dinosaurs, the first example of which has just been discovered, was a strategy developed over the course of millions of years. evolution, especially in herbivores, protecting them against most predators. Some characteristics of gigantism can be observed at Ingentia prima, such as the development of air sacs inside the reptile body, allowing it to stay cool and give it large air reserves.
The first small dinosaurs, appeared on Earth about 230 million years ago. Ingentia prima is considered not only the greatest dinosaur who honored the Earth before the end of the Tribadic, but also the greatest land animal of the time
Brad is a former Senior Fellow at Schuster Institute for Investigative Journalism at Brandeis University, is an award-winning writer of travel, culture and parenting. Her writing has been published in many of Canada's most respected and credible publications, including the Toronto Star, CBC News and the cover of Smithsonian Magazine. A meticulous researcher who is not afraid to be controversial, he is known nationally as a journalist who opens his eyes to the realities behind accepted practices in child care. Brad is a contributing journalist with Advocator.ca
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