Albertosaurus (meaning "Alberta lizard") is a genus of tyrannosaurid theropod dinosaur that lived in western North America during the Late Cretaceous Period, more than 70 million years ago. As a tyrannosaurid, Albertosaurus was a bipedal predator with tiny, two-fingered hands and a massive head with dozens of large, sharp teeth. It may have been at the top of the food chain in its local ecosystem. Although relatively large for a theropod, Albertosaurus was much smaller than its more famous relative Tyrannosaurus, probably weighing less than 2 metric tons.
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Name: Astragalus
Geologic Age: Cretaceous
Stratigraphic detail: Judith River Formation
Location: Drumheller, Alberta, Canada
Description: This is only the 2nd Astragalus that I've ever had to offer.. The Astragalus is the largest Tarsal Bone that articulates with the Tibia dorsally and the Metatarsus ventrally. Very big!Albertosaurus Bone 1 Price: $500.00