The towering Tyrannosaurus Rex, discovered in western Canada in 1991, is the largest in the world, said a paleontologist. Team on Friday. After a decades-long process of rebuilding his skeleton.
The nickname Scotty for a festive bottle of Scotch consumed the night it was discovered. The T. rex was 13 meters long and probably weighed more than 8,800 kilos (19,400 pounds) "making it larger than any other carnivorous dinosaur," said the team from the University of Alberta.
"This is the cornerstone of the Rexes," said Scott Persons, lead author of the study and postdoctoral fellow in the Department of Biological Sciences.
"There are considerable size differences among Tyrannosaurus, some individuals being more boring than others and others more robust, Scotty being an example of robustness," said Persons.
While the giant carnivore's skeleton was discovered in 1
Only then could they study him and recognize his uniqueness, which is not limited to his size.
"Scotty is the eldest lived in his 30s," said Persons.
"According to Tyrannosaurus standards, it had an unusually long lifespan. And it was a violent one, "people said. Across the skeleton are pathologies – spots where scarred bones record large injuries.
An exhibition of the dinosaur bones is due to open at the Royal Saskatchewan Museum in May 19659012] 2019 AFP