Why was the pachycephalosaurus special?
The plant-ingesting pachycephalosaurus, this means that the thick-headed lizard, gets its lengthy call from its extraordinary head. The pachycephalosaurus had a dome-formed head that made it appearance as though it became sporting a tight cap. Its cranium turned into approximately 25 centimetres (10 inches) thick and housed a tiny brain. The pachycephalosaurus likely used its thick head as a weapon whilst defending itself from different dinosaurs.
