Dinosaurs
🦕Thick-Headed Lizards
Pachycephalosauria
2
Dinosaurs with dome-shaped skulls made of solid bone up to 10 inches thick! Scientists debate whether they head-butted each other like rams or used their thick skulls for flank-butting rivals.
Source: Wikipedia💡Some scientists think Stygimoloch and Dracorex (the 'dragon king') are actually just young Pachycephalosaurus that hadn't grown their full dome yet. Imagine finding out three dinosaurs are really just one!
2 dinosaurs
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