Tyrannosaurus rex dinosaur fossil ("tyrant reptile") displayed at the American Museum of Natural History in
New York City, USA. It was found in 1908 at Big Dry Creek Montana, USA by B. Brown and K. C. Kaisen. The fossil dates to the Late Cretaceous Period (65 million years ago). This fossil is one of the few real ones on display in the world.
Images taken July 2018.