North Dakota yields first T. rex trackway

Researchers in North Dakota discovered the first known Tyrannosaurus rex trackway, consisting of multiple footprints dating back 66.5 million years. The footprints, about 3 feet long with three slender toes, provide rare direct evidence of T. rex movement and behavior in the Hell Creek Formation. The find offers insights into the dinosaur’s gait and pace, marking a significant development in paleontology.

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