A new study reveals Tyrannosaurus rex took 40 years to reach full size, not 30, as previously thought. Researchers analyzed ...
It took the fearsome T rex 40 years to reach its full size, study finds - Findings extend growth phase of T rex by 15 years ...
Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...
Dinosaur bones are like trees—every year is represented by a new ring, and paleontologists can count those concentric circles ...
Tyrannosaurus rex is arguably the world’s most famous dinosaur, yet paleontologists are still learning more about this giant ...
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Fossil analysis changes what paleontologists know about how long T rex took to grow full size
Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study ...
For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...
A study of fossil bones shows Tyrannosaurus rex kept growing until around age 40, challenging long-held ideas about dinosaur ...
Dr Holly Ballard and her team at Oklahoma State University studied leg bones from 17 different T.rex fossils to get a better ...
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