Shantungosaurus giganteus Variante:Pintado a mano Seymouria baylorensis inhabited semi-arid environments

Seymouria baylorensis inhabited semi-arid environments and probably spent most of its time on land

It shared these ecosystems with mosasaurs

in reference to the spines that covered its body

Wingspan 525 mm

The combination of a highly elongated snout

Shantungosaurus giganteus Variante:Pintado a mano Seymouria baylorensis inhabited semi-arid environmentsShantungosaurus giganteus was a gigantic hadrosaurid ornithopod dinosaur from the Late Cretaceous of China. It is known primarily from fossil remains recovered in Shandong Province, particularly from the Zhucheng area, one of the most important fossil regions in East Asia for dinosaurs from the end of the Mesozoic. Originally described by Hu in 1973, this taxon represents one of the largest hadrosaurids known and probably one of the largest