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The T. Rex was actually bigger than we thought



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Roger Harris / SPL / Getty

The undisputed king of dinosaurs, Tyrannosaurus rex is even bigger than we once believed.

This is the result of a recent study by Scotty, a 66-million-year-old T Rex skeleton first discovered in Canada in 1

991. A team of paleontologists from the University of Alberta measured Scotty's skull, hips, and limbs, suggesting a live weight of nearly 20,000 pounds.

With this kind of weight, the monstrous ancient lizard would be up there with what is currently the largest living land animal, the African bush elephant, weighing as much as 26,000 pounds.

"This is the rash for Rexes," said Scott Personen, lead author of the new study, in a press release.

The skeleton was discovered in sandstone in the western Canadian province of Saskatchewan. It took ten years for the fossil to be dug up, and now scientists could finally put together a picture of Scotty as it did 66 million years ago.

The results were published in the journal The Anatomical Record on March 21. The research team describes Scotty as "extraordinarily tall" and "robust," which in reality means he was an absolute entity.

Making Scotty even more unique is the fact that it is the oldest T. Rex discovered a skeleton that was probably in his early 30s when he died – which was a pretty good one for the theropods Run is because, as far as we know, they were between 20 and 30 years old. By examining one of the most important leg bones, the research team found that Scotty was a mature man T. Rex.

And in his time he had seen things – he had the traces of a few little brawls.

"Torn Over The Skeleton" are pathologies – places where scarred bones record large injuries, Persons said.

Scotty takes the crown of Sue, one of the oldest lizards of all time, a wonderfully preserved T. Rex skeleton, which was discovered in 1990 in South Dakota. The estimated weight of Sue is 400 kilograms below that estimated for Scotty, but with approximately 90 percent of this skeleton, it remains the largest specimen ever found T. Rex .


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