Chip Chick on MSN
A new study of T rex bones suggests they may have lived longer than previously thought
In the past, analysis of Tyrannosaurus rex bones suggested that the enormous dinosaurs died by the age of 30. But a new study ...
A study suggests that the Tyrannosaurus Rex reached its massive size over 40 years, contradicting earlier estimates of a quicker growth period. By examining fossilized leg bones, researchers ...
It turns out the mighty T. rex wasn't always so mighty! New research is shedding light on how long it took the "king of the ...
New Scientist on MSN
T. rex took 40 years to become fully grown
An analysis of growth rings in the leg bones of 17 Tyrannosaurus rex individuals reveals that the dinosaurs matured much more slowly than previously thought, and adds to the evidence that they weren't ...
There is no question that the Tyrannosaurus rex was big. In fact, it may have been Earth’s biggest land predator of all time.
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