AMERICANALMANAC (Sadie Smith) - Paleontologists find first-ever adult T. rex trackway in North Dakota badlands
A high school teacher volunteering on a fossil dig stumbled onto four connected Tyrannosaurus rex footprints in the North Dakota badlands, the first trackway ever confirmed from a full-grown T. rex. Kent Hups, an amateur fossil hunter, made the find in 2025 while working on a dig led by Dr. Tyler Lyson, senior curator of […] The post Paleontologists find first-ever adult T. rex trackway in North Dakota badlands appeared first on American Almanac .
A high school teacher volunteering on a fossil dig stumbled onto four connected Tyrannosaurus rex footprints in the North Dakota badlands, the first trackway ever confirmed from a full-grown T. rex. Kent Hups, an amateur fossil hunter, made the find in 2025 while working on a dig led by Dr. Tyler Lyson, senior curator of vertebrate paleontology at the Denver Museum of Nature & Science. The site sits on U.S. Forest Service land near Marmarth, a small town in southwestern North Dakota close to the Montana border. A peer-reviewed paper describing the discovery was published this week in the Journal of Vertebrate Paleontology. Before this find, only two isolated adult T. rex footprints had ever been confirmed anywhere on Earth, one in New…Open