Polacanthus Variant:Unprimed One of the Olorotitan's most

One of the Olorotitan's most distinctive features is its cranial crest

Approximate measurements of the Spinosaurus:

) indicate that Meraxes and Acrocanthosaurus had similar proportions and body size

Scale 1:20 - 175 mm (Tenontosaurus 2 pieces

Polacanthus Variant:Unprimed One of the Olorotitan's mostPolacanthus foxii is a genus of ankylosaur dinosaur that lived during the late Cretaceous period, approximately 130 110 million years ago. Polacanthus had a large and robust body, which could measure up to 5 meters in length and weigh around 2 tons. It had a small head compared to its body, with a jaw that had small, sharp teeth. Its body was covered by bony plates and spines that protected it from predators. Unlike other ankylosaurs, which had