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Sue[ a ] (stylized: SUE) is the nickname given to FMNH PR 2081, which is one of the largest, [ b ] most extensive, and best preserved Tyrannosaurus rex specimens ever found, at over 90 percent recovered by bulk. [ 3 ] FMNH PR 2081 was discovered on August 12, 1990, [ 4 ] by American explorer and fossil collector Sue Hendrickson, and was named ...
Tyrannosaurus (/ tɪˌrænəˈsɔːrəs, taɪ -/) [ a ] is a genus of large theropod dinosaur. The type species Tyrannosaurus rex (rex meaning 'king' in Latin), often shortened to T. rex or colloquially T-Rex, is one of the best represented theropods.
- Physical Description
- Sexual Dimorphism
- Discovery
- Behavior and Adaptation
- Etymology
- Lifespan
Tyrannosaurus Rex had a massive skull that was around 5 ft in length. Its brain, almost cylindrical and long in shape, was small compared to its overall body mass. It had a 4-foot long jaw with conical, serrated teeth. They had a short, muscular S-shaped neck. Their arms, which were literally smaller compared to its overall built, had two clawed di...
As scientists recognized more specimens showing distinct body types, they came to the suggestion that it had sexual dimorphism. Researchers saw that the pelvis of several specimens was wider probably to allow room for eggs; and it also led to the suggestion that females were more robust than males. Some other accounts hints that different anatomica...
Over fifty Tyrannosaurus rex specimens have been identified with some being almost complete. The first ever Tyrannosaurus rex sample was found by Arthur Lakes in 1874 near Golden, Colorado. In 1892, Edward Drinker Cope unearthed vertebral fragments in western South Dakota. The first partial skeleton was found in 1900 by American Museum of Natural H...
University of Alberta’s Philip J. Currie suggested that T-rex lived in packs. But his hypothesis attracted a lot of criticism, and it is a subject that still needs to go through detailed scientific studies. They probably had a large range compared to other tyrannosaurids. A study by University of Oregon’s Kent Stevens showed that T-rex had a great ...
The word “Tyrannosaurus” comes from Ancient Greek word “tyrannos” meaning ‘tyrant’ and “sauros” meaning ‘lizard.’ In Latin, the meaning of “rex” is ‘king.’ T-rex was named in 1905 by American Museum of Natural History’s then-president Henry Fairfield Osborn.
There is no concrete evidence of their lifespan. Histologic analysis has been done on individual specimens. It showed that Sue was 28 years old when it died, and it may have been close to their actual life expectancy.
Tyrannosaur, any of a group of dinosaurs that lived from the late Jurassic Period to the late Cretaceous Period. Most were large predators, with very large skulls approaching or well exceeding a full meter (more than three feet) in length. The best-known and largest member of the group is Tyrannosaurus rex, or T. rex.
- Kevin Padian
Tyrannosaurus rex, (Tyrannosaurus rex), species of predatory dinosaurs that lived during the end of the Cretaceous Period (about 66 million years ago) known from fossils found in the United States and Canada dating to between about 80 million and 66 million years ago. Tyrannosaurus rex is the best-known and largest member of a group of theropod ...
- John P. Rafferty
Jul 21, 2020 · Initially the idea was that the raptors would get caught up in the displayed T-Rex skeleton (one getting crushed between the jaws, other being stabbed by a rib), but by the time the production got ...
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Mar 9, 2021 · A Tyrannosaurus rex (T-Rex) skeleton, named STAN is on display during a press preview at Christie's Rockefeller Center on September 15, 2020 in New York City. - The skeleton of a 40-foot (12-meter) dinosaur nicknamed "Stan", one of the most complete Tyrannosaurus rex specimens ever found, will be auctioned in New York next month and could set a record for a sale of its kind.
