Albertosaurus is a genus of large tyrannosaurid dinosaur that lived in northwestern North America during the Latest Campanian to middle Maastrichtian age of the Late Cretaceous period, about 71 millio
Albertosaurus sarcophagus cast
Holotype specimen CMN 5600
The Red Deer River near Drumheller, Alberta. Almost three-quarters of all Albertosaurus remains have been discovered alongside the river, in outcrops like the ones on either side of this picture.
Teeth from Dry Island and Drumheller, Royal Tyrrell Museum
Albertosaurines, or dinosaurs of the subfamily Albertosaurinae, lived in the Late Cretaceous of United States and Canada. The subfamily was first used by Philip J. Currie, Jørn H. Hurum, and Karol Sab
Albertosaurus
…Phylum: Chordata Class: Reptilia Clade: Dinosauria Clade: Saurischia Clade: Theropoda Superfamily: †Tyrannosauroidea Family: †Tyrannosauridae Subfamily: †Albertosaurinae Genus: †Albertosaurus Osborn, 1905 Species: †A. sarcophagus Binomial name †Albertosaurus sarcophagus Osborn, 1905 Synonyms Deinodon sarcophagus (Osborn…
Gorgosaurus libratus AMNH DSC06294
Bronze sculptures of a pack of Albertosaurus, Royal Tyrell Museum, designed by Brian Cooley in 2007