(Click for a call) Thumbnail: An Albertosaurus prepares to ambush a Saurolophus that has strayed from its herd. Albertosaurus (/ælˌbɜːrtəˈsɔːrəs/; meaning "Alberta lizard") is a genus of large tyrannosaurid theropod dinosaur that lived in northwestern North America during the early to middle Maastrichtian age of the Late Cretaceous period, about 71 million years ago. The type species, A. sarcophagus, was apparently restricted in range to the modern-day Canadian province of Alberta, after which the genus is named, although an indeterminate species ("cf. Albertosaurus sp.") has been discovered in the Corral de Enmedio and Packard Formations of Mexico.
@Thunderaptor321 and @-Dakotaraptor- for the Saurolophus. If this is used, give me credit. Music: Jurassic Park