Dinosaurs like Tyrannosaurus have long been portrayed as lipless, but new research suggests this wasn’t so.
T. Rex May Have Had Lips
T.Rex did NOT have permanently exposed teeth - and instead had scaly, lizard -like LIPS, study finds
Newly discovered, primitive cousins of T. rex shed light on the end of the age of dinosaurs in Africa, t rex
Tyrannosaurus Rex – Moab Giants, dino t rex
T. rex pulverized bones with an incredible amount of force
Auburn University professor's research indicates T. rex, Velociraptor dinosaurs had lips - Alabama News Center
T. rex may have had lips like a modern lizard's
T. rex may have had lips like a modern lizard's, t rex
Was T. rex actually 3 species? Some scientists say so, others say hold on - Deseret News, t rex
A toothy smile
I see in this morning's headlines that T-Rex had lips. Does this mean they could whistle, too? : r/shittyaskscience
Predatory dinosaurs such as T. rex sported lizard-like lips
Did T. rex Have Lips?