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- The T. rex roamed the planet during the late Cretaceous Period 65 million years ago, in what’s now the USA and Canada.
- The name Tyrannosaurus rex comes from Greek and Latin words meaning ‘Tyrant Lizard King’.
- The terrific T. rex was a seriously big beast, growing up to 12m long and 6m tall!
- These fearsome prehistoric creatures were carnivores, feasting on the flesh of the unfortunate animals they caught.
Length: Up to 43 feet. Weight: 16 tons. 18 Tyrannosaurus Rex Facts for Kids. The first partial Tyrannosaurus Rex skeleton was discovered in 1900, by Barnum Brown in Wyoming, USA. The name Tyrannosaurus Rex means: “Tyrant Lizard”. The name Tyrannosaurus Rex is pronounced: “tye-RAN-uh-SAWR-us-REX”.
- The Earliest T-Rex Specimens Were Discovered Over Two Centuries ago.
- Studies Show That The Female Tyrannosaurus Rex Was Bigger Than The Male
- The T-Rex Had Short and Strong Arms
- Scientists Believe That The Tyrannosaurus Was Not A Fast Runner.
- The Tyrannosaurus Might Have Been A Fast Walker
- The Tyrannosaurus Had Heightened senses.
- The Tyrannosaurus Was A Social Animal.
- The Tyrannosaurus Was Both A Scavenger and Hunter
- The Tyrannosaurus Might Have Been A Cannibal.
- The Tyrannosaurus Likely Died of Natural Causes
Even though we now know dinosaurs existed million years ago, humans first discovered the first t-rex fossils in Coloradoin the second half of the 19th century. A geologist named Arthur Lakes first found some T-rex teeth in 1874, and a few years later, a fossil hunter named John Bell Hatcher found some bones and cartilage from a T-rex’s head. As the...
Though it might shock some people, researchers have discovered that female t-rexes were larger than their male counterparts. While we cannot confirm this fact with physical evidence, researchers found that females were bigger than males after putting fossilstogether. The female t-rex had larger hipbones than the males, indicating that they weighed ...
Even though we sometimes make fun of the tyrannosaurus for its short arms, studies have shown their arms were very strong. The t-rex had very short arms that were only about 3.3 feet long and seemed disproportionate to the rest of its body. However, scientists believe that even though their arms were very short, their bones’ density indicated sever...
While we don’t have any concrete proof or evidence to back up this theory, researchers believe that the t-rex was not a fast runner when considering its body size and weight. Since this creature had hollow bones, Tyrannosaurus rex determined that its body would have carried a smaller physical load, and therefore, it wouldn’t have been able to run q...
Even though these dinosaurs weren’t fast runners, a study in 2020 proposed that they might have been fast walkers instead. The study compared several physical characteristics of over 70 dinosaur species. These characteristics included body mass, the dinosaurs’ leg proportions, and stride. The researchers then went on to observe how each dinosaur mi...
Since the t-rex was a carnivorous predator, researchers believe that its heightened senses made it hunt and catch prey efficiently. A 2009 study conducted by Ryan Ridgely and Lawrence Witmer deduced that the t-rex had heightened senses, as indicated by its rapid head and eye movements and powerful sense of smell. They also deduced that the t-rex co...
While we will never know for sure, scientists believe that the t-rex was a social animal that hunted in packs with its peers. The reasoning behind this statement is that over a decade ago, researchers discovered three tyrannosaurus skeletons together in South Dakota. The distance between each skeleton was small, leading the researchers to believe t...
Just like many carnivores in the 21 century, the t-rex was also a hunter and scavenger. Researchers believe that this dinosaur was an apex predator, meaning that it existed at the top of the food chain and preyed on its fellow dinosaurs. It had large teeth, indicating that its bite was large and powerful. It most likely stole food, and it might hav...
Since tyrannosaurus rex dinosaurs were carnivores that likely preyed on their fellow dinosaurs, researchers believe there is a chance that they exhibited cannibalistic behavior at times. A study conducted several years ago discovered that a separate t-rex showed signs of another t-rex’s tooth marks. The teeth marks were on the dinosaur’s feet. If t...
Before dinosaurs became extinct, researchers believe that these creatures died of natural causes. Since they were apex predators that lived at the top of the food chain and other creatures feared, they didn’t have predators of their own. As a result, we can safely say that they died as a result of natural causes. Researchers also believe that the a...
Tyrannosaurus rex. Discover why this ancient predator is known as the king of the dinosaurs. By Elizabeth Hilfrank. A 40-foot-long predator stomps through a forested valley in what’s now western...
Feb 28, 2022 · The Tyrannosaurus Rex measured up to 40 feet in length and weighed up to 7 tons. (15,000 lbs) T-Rex is considered one of the smarter dinosaurs have a brain about twice as big as earlier large carnivores. It had a massive skull that measured 5 feet long. It became extinct around 65 million years ago, 14.
T. rex could reach a length of 42 feet (13 meters) and weighed up to 8 tons. Its huge head could reach 5 feet (1.5 meters) in length, and its skull alone weighed up to 600 pounds (270 kilograms). Its eyes allowed it to see forward and to the sides. T. rex had about 60 teeth with sawlike edges.
Tyrannosaurus rex measured up to 13m (42ft) in length, 4m (13ft) at the hip and could weigh up to 7 tons! The skull of a Tyrannosaurus rex alone measured up to 1.5m (5ft) long. The largest tooth of any carnivorous dinosaur found to this date is that of a T-Rex.
