what time period did the t rex live in
Tyrannosaurus Tyrannosaurus[nb 1] is a genus of coelurosaurian theropod dinosaur. The species Tyrannosaurus rex (rex meaning "king" in Latin), is one of the most well-represented of the large theropods. Tyrannosaurus lived throughout what is now western North America, on what was then an island continent known as Laramidia. Tyrannosaurus had a much wider range than other tyrannosaurids. Fossils are found in a variety of rock formations dating to the Maastrichtian age of the upper Cretaceous Period, 68 to 66 million years ago.[2] It was the last known member of the tyrannosaurids,[3] and among the last non-avian dinosaurs to exist before the Cretaceous–Paleogene extinction.
Jurassic Park (film) The film premiered at the Uptown Theater on June 9, 1993, in Washington, D.C.,[83][84] in support of two children's charities.[85] Two days later it opened nationwide, in 2,404 theater locations and an estimated 3,400 screens.[86] Internationally it was equally wide at 3,400 prints.[87] Following the film's release, a traveling exhibition called "The Dinosaurs of Jurassic Park" began, showcasing dinosaur skeletons and film props.[88]