T. rexs big, bare teeth? They may be a myth, study says
Close your eyes and imagine a Tyrannosaurus rex.
Your dinosaur probably has a hulking frame, scaly skin, puny arms and protruding teeth it wielded to be the apex predator of its era. Right?
If so, sorry: Your image of a T. rex with a big, fierce grin with bare teeth may be wrong. The oversized dagger teeth of the T. rex and its relatives were probably completely covered by thin, scaly “lips,” according to a new study that aims to crack the image of the carnivore popularized by the film “Jurassic Park.
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