Stellasaurus ancellae Skiphosoura The neck was long and

The neck was long and flexible

a genus of birds from the Eocene

means "sea runner

El hábitat de Masiakasaurus knopfleri era un ambiente costero

Stellasaurus ancellae Skiphosoura The neck was long andStellasaurus ancellae was a centrosaurine ceratopsid dinosaur from the Late Cretaceous of North America, known from remains recovered from the Two Medicine Formation in Montana, United States. Formally described in 2020 by Wilson, Ryan, and Evans, this taxon represents a particularly interesting form within the evolution of Campanian centrosaurines, as it combines anatomical traits seen in forms such as Styracosaurus, Einiosaurus, and Achelousaurus.