answersLogoWhite

0

Yes, dinosaurs did communicate with each other. We know that lambeosaurines, such as Parasaurolophus, could use hollow space in their crests as resonating chambers to create sounds, which would have been used for communication. Although dinosaurs probably didn't roar like they do in movies (there is no evidence for the structures that would permit roaring), they may have hissed. Also, posturing could have been used to communicate, either threatening another dinosaur or to be submissive. Because they are extinct, anything else would be speculation.

User Avatar

Wiki User

11y ago

What else can I help you with?