Polacanthus Variant:Unprimed Approximate measurements of the Spinosaurus:

Approximate measurements of the Spinosaurus:

Approximate measurements of the Brontornis:

studies of its fossil remains suggest that it was an intelligent and agile animal

with a wingspan that could exceed seven meters

Polacanthus Variant:Unprimed Approximate measurements of the Spinosaurus:Polacanthus 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