Polacanthus Variant:Primed Its neck is thought to

Its neck is thought to have contained up to 72 vertebrae

Width 55mm

feeding mainly on low plants

Sivatherium went extinct at the end of the last ice age around 12

Although its dimensions have been adjusted

Polacanthus Variant:Primed Its neck is thought toPolacanthus 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