Talk:Pachycephalosaurus/@comment-64.229.167.25-20171127220013/@comment-32070106-20171129192552

It's an interesting theory, but no one can be sure with fossils. And since these specimens still have separate names, the scientific community largely agrees that they are separate species. That could be wrong, like the recent reclassification of Brontosaurus, but for now they're staying the way they are.