@natgeo
National GeographicWant to see some big and small dinosaurs, old dinosaurs, and less old—but still really old—dinosaurs? Nat Geo Explorer and Paleontologist Paul Sereno takes us inside the University of Chicago's Fossil Lab to uncover all kinds of dinosaur fossils, from ones you could cradle in your arms to a T. rex that probably never knew what hit it. Learn more about Sereno and his team's work to uncover fossils like these at the 🔗 in bio.
On the profile · Aug 17, 2025