with its front flippers resembling moving wings and its long neck reaching out of the water to breathe

These features suggest that Alaskacephale gangloffi was a pachycephalosaur

The eyes were located at the front of the head

elongated crest that extended from the top of its skull

such as rivers and lakes

Morrosaurus antarcticus Variant:Primed with its front flippers resemblingMorrosaurus antarcticus is the only recently described species of the extinct Morrosaurus genus of elasmarian ornithopod dinosaur, which lived at the end of the Cretaceous period, between 70 and 66 million years ago, during the Maastrichtian, in the area of present day Antarctica, specifically in the Snow Hill Island Formation. The only known specimen, believed to represent an adult, is estimated to belong to an individual 4. 5 to 5 meters long. This