Dinosaurs like Tyrannosaurus have long been portrayed as lipless, but new research suggests this wasn’t so.
TheMoment the world discovered T. Rex likely had lips
Did the T. rex have lips? New findings with B.C. co-author says yes
T. rex may have had lips like a modern lizard's
Pucker Up: Study Suggests Carnivorous Dinosaurs Had Lips Covering Their Teeth - I24NEWS
T. rex may have had lips like a modern lizard's
Tyrannosaurus rex, Prehistoric Planet Wiki
Predatory dinosaurs had lizard-like lips •
Why it would have been impossible for a T. rex to stick out its tongue
T. rex had lips, new study suggests, Science
Predatory dinosaurs such as T. rex sported lizard-like lips
What is the pink thingy on the edge of theropods' mouths, and what is its purpose? - Quora
New Research Suggests That T-Rex Had Lips
Did T-Rex have lips? Researchers think so
Jurassic Park's T-Rex May Fall Victim to an Unsettling New Scientific Discovery