Alaskacephale gangloffi Scale:1:20 and Prosaurolophus blackfeetensis

and Prosaurolophus blackfeetensis

Longitud hocico-cola 191 mm

and some of them reached exceptional sizes

Snout-tail length 143 mm

Este pterosaurio se caracterizaba por su distintiva cresta en forma de abanico en la parte posterior de su cráneo

Alaskacephale gangloffi Scale:1:20 and Prosaurolophus blackfeetensisAlaskacephale gangloffi is a species of pachycephalosaurid dinosaur that lived during the Late Cretaceous period, approximately 70 million years ago, in what is now Alaska, United States. It was discovered in the Prince Creek Formation in northern Alaska, where numerous fossil remains of dinosaurs and other prehistoric organisms have been found. This herbivorous dinosaur was characterized by its unique skull, which featured a series of dome shaped