marginocephalia

• Marginocephalia

• marginocephalia

• Marginocephalia

• marginocephalia

• Marginocephalia

• marginocephalia

• Marginocephalia

• marginocephalia

• Marginocephalia

• marginocephalia

• marginocephalia

marginocephalia

Noun

includes boneheaded (pachycephalosaurs) and horned (ceratopsian) dinosaurs

Synonyms:

• Marginocephalia
• suborder Marginocephalia
• marginocephalian