Edmontosaurus Track Alamosaurus It is known to contain

It is known to contain only one species

Brule Formation Age: Oligocene

five-toed feet with long digits

Anatomy: This well-armored animal had heavy

Edmontosaurus Track Alamosaurus It is known to containThis track was probably made by the hind foot Edmontosaurus. Edmontosaurus was one of the last non avian dinosaurs, and lived alongside dinosaurs like Triceratops and Tyrannosaurus shortly before the CretaceousPaleogene extinction event that occurred 66 million years ago. Some 66 million years ago a dinosaur stepped into some soft mud leaving its foot impression, the negative. Over time the track was buried by other sediments of a different texture