Ankylosauria
Fused lizards
上位分類： Thyreophora
Heavily armored herbivorous dinosaurs covered in bony osteoderms. Many had tail clubs used as defensive weapons. Ankylosaurus was the largest, reaching 10 meters long.
Fused lizards
上位分類： Thyreophora
Heavily armored herbivorous dinosaurs covered in bony osteoderms. Many had tail clubs used as defensive weapons. Ankylosaurus was the largest, reaching 10 meters long.