Predatory dinosaurs such as T. rex sported li

A new study suggests that predatory dinosaurs, such as Tyrannosaurus rex, did not have permanently exposed teeth as depicted in films such as Jurassic Park, but instead had scaly, lizard-like lips covering and sealing their mouths.

A megaraptorid (Dinosauria: Theropoda) frontal from the upper Strzelecki Group (Lower Cretaceous) of Victoria, Australia - ScienceDirect

T.Rex did NOT have permanently exposed teeth - and instead had scaly, lizard-like LIPS, study finds

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Early tyrannosaurs would have feared this predator

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