Noun: marginocephalian
- Includes boneheaded (pachycephalosaurs) and horned (ceratopsian) dinosaurs
"Marginocephalians were characterized by their distinctive skull features";
- Marginocephalia, suborder Marginocephalia
Derived forms: marginocephalians
Type of: animal order
Part of: order Ornithischia, Ornithischia
Encyclopedia: Marginocephalian