New research suggests Tyrannosaurus rex had huge lips over its teeth - The Guardian
- New research suggests Tyrannosaurus rex had huge lips over its teeth The Guardian
- T. rex may have had lips like a modern lizard's Science News Magazine
- T. rex had thin lips and a gummy smile, controversial study suggests Livescience.com
- T. rex’s big, bare teeth? They may be a myth, study says The Washington Post
- Deadly Teeth of T. rex Were Hidden Behind Scaly Lips, Shattering Prehistoric Perceptions SciTechDaily
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