Who wins?
Pachycephalosaurus vs Brontosaurus
Brontosaurus wins 52% to 48%. 24 more put them in the same row. From Dinosaurs Tier List. Pick a side.
DrunkGoblin92 on Pachycephalosaurus: the dome was for fights and that's awesome
falconmain on Brontosaurus: Brontosaurus is real again as of 2015 when paleontologists split it from Apatosaurus
Dinosaurs Tier List: the full ranking