Irritator challengeri Scale:1:35 1:20 scale - 115 mm

1:20 scale - 115 mm long

Approximate measurements of Shastasaurus:

colors were chosen that were true to the Baryonyx's likely appearance in the wild

From a paleoecological perspective

Irritator challengeri Scale:1:35 1:20 scale - 115 mmIrritator challengeri is a genus of spinosaurid theropod dinosaur that lived during the Early Cretaceous Period, approximately 110 million years ago, in what is now Brazil. Its name comes from the Latin "irritator", in reference to the frustration of paleontologists upon discovering that the original fossil had been altered with plaster by the collectors who found it, and "challengeri" in honor of Professor Challenger, a fictional character created by