
The most expensive dinosaur fossil ever sold at auction is now on public display at the American Museum of Natural History (AMNH) in New York City.
"Apex," is a Stegosaurus skeleton unearthed in May 2022 near Dinosaur, Colorado by commercial paleontologist Jason Cooper. The dinosaur was found in the Morrison Formation, a layer of sedimentary rock laid down in the late Jurassic period. Like other fossil animals in this formation, Apex lived approximately 150 million years ago.