5 million to 10

using its powerful jaw and hunting skills

Envergadura de alas 149 mm

her dorsal sail billows arrogantly as she prepares to defend herself

at elevations of approximately 1

Alaskacephale gangloffi Notamacropus 5 million to 10Alaskacephale 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