Styracosterna

Ouranosaurus dinosaur, white background

Carcharodontosaurus chasing after an Ouranosaurus

Ouranosaurus, a north African iguanodont with

Ouranosaurus nigeriensis, Early Cretaceous of Niger

Prehistoric era dinosaurs of Niger drawn to scale

Sarcosuchus attacking a herd of Ouranosaurus dinosaurs

Ouranosaurus dinosaur, white background

Ouranosaurus dinosaur, white background

Ouranosaurus dinosaur head